| 211 - Community Connection | Community Support Services | Collingwood |
| Dr. Alexander Abitbol | Endocrinology, Diabetes Specialist Management | Oakville |
| Dr. Alexander Abitbol | Endocrinology, Diabetes Specialist Management | East Toronto |
| Dr. Maher Abou-Seido | Obstetrics; Gynecology | Brampton |
| Accura Health Solutions | Ambulatory ECG, Monitoring, Cardiology | Sudbury |
| Accurate Imaging Diagnostics Clinic | Diagnostic Imaging | Thornhill |
| ACIR - Allergy Clinical Immunology Rheumatology - York | Allergy & Immunology; Rheumatology; COVID-19 Vaccine Consultations | Toronto |
| ACIR - Allergy/Skin (Urticaria) - Oakville | Allergy and Immunology, Pediatric Allergy, Dermatology, Internal Medicine | Oakville |
| ACIR - Allergy/Skin (Urticaria) - Paris | Internal Medicine | Paris |
| ACIR - Allergy/Skin (Urticaria) - Scarborough | Allergy and Immunology, Pediatric Allergy, Dermatology, Internal Medicine | Scarborough |
| Advance Care Medical Clinic | Family Medicine, Endometrial Biopsy, PAP Testing, IUD Insertion, Transgender Services, Vasectomy, Family Planning, Women's Health | Windsor |
| Advanced Gynecologic Surgery and Obstetrics | Obstetrics | Scarborough |
| AEGIS Medical | Addictions Assessment & Referral - RAAM, Substance Use Disorders, Support Group | Windsor |
| Dr. Morenike Agatha Afadapa-Ipaye | Pediatrics | Guelph |
| Dr. Charles Agbi | Spine | Ottawa |
| Dr. Ram Aggarwal | Cardiology | Vaughan |
| Dr. Asa Ahimbisibwe | Obstetrics; Gynecology | Cambridge |
| Ajax Women's Health and Universal Travel | Womens Health | Ajax |
| Dr. Mian Muhammad Ali Akram | Cardiology; Cardiology Testing | Mississauga |
| Dr. Mian Muhammad Ali Akram | Cardiology; Cardiology Testing | Scarborough |
| Dr. Mian Muhammad Ali Akram | Cardiology; Cardiology Testing | Milton |
| Dr. Kaes Abdul-Settar Al-Ali | General Surgery | Coburg |
| Dr. Ibrahim Al-Hashmi | Pediatrics, Pediatric Hematology | Toronto |
| Dr. Mustafa Habib Abdullah Al-Maini | Allergy & Immunology; Rheumatology; COVID-19 Vaccine Consultations | MIssissauga |
| Dr. Ahmed Mohamed Salim Al-Riyami | Internal Medicine | Newmarket |
| Dr. Fahad Alam | Hyperbaric Therapy | Mississauga |
| Dr. Manreet Alangh | Ophthalmology | Cambridge |
| Dr. Hani Ghalib Mohammed AlAsaad | Internal Medicine; Diabetes Specialiast Management | Barrie |
| Dr. Nika Alavi-Tabari | OB/GYN | Champlain |
| Dr. Kimberly Alexander | Obstetrics; Gynecology | Brampton |
| Alexandra Marine and General Hospital | Diagnostic Imaging, X-Ray, Ultrasound, CT, | Goderich |
| Dr. Jeffrey Earnest Alfonsi | Weight Loss, Diabetes Specialist Management, Dietitian | Mississauga |
| Algoma Specialized Geriatric Services | Geriatric Medicine, Geriatric Mental Health, Geriatric Psychiatry | |
| Dr. Naheed Sualeh Ali | Cardiology; Cardiology Testing | Brampton |
| Dr. Sammy Ali | Cardiology | Waterloo |
| Dr. Talal Ali | General Surgery | Leamington |
| Dr. Nawar Alkhamesi | Colorectal Screening, Endoscopy, General Surgery | London |
| Dr. Fahad Alkherayf | Spine | Ottawa |
| Allergy Testing Service | Allergy and Immunology | Sudbury |
| Dr. Wael Abdulrahman A Alqarawi | Cardiology | Ottawa |
| Alzheimer Society - Waterloo Wellington | Dementia Support Services, Support Group, Counselling, Care Coordination | Waterloo Wellington |
| Alzheimer Society Hastings - Prince Edward | Dementia Support Services | Belleville |
| Alzheimer Society Lanark Leeds Grenville | Dementia Support Services | Brockville |
| Alzheimer Society of Kingston, Frontenac, Lennox and Addington | Dementia Support Services | Kingston |
| Alzheimer Society of Sault Ste. Marie & Algoma District - First Link® Sault Ste. Marie | Care Coordination | Sault Ste. Marie |
| Alzheimer Society of Sudbury-Manitoulin North Bay & Districts | Care Coordination | North Bay |
| Dr. Hani Amad | Cardiology; Cardiology Testing | Brantford |
| Dr. Jennifer Marie Amadio | Cardiology | Toronto |
| Dr. Yaa Obesebea Asamoa Amankwah | OB/GYN | Champlain |
| Dr. Tehmina Amer | Pediatrics | Ancaster |
| Dr. Zarlasht Amini | Pediatrics | Champlain region |
| Ancaster Sports Medicine Centre - Dr. Kien Trinh | Family Medicine; Pain Management; Sports Medicine Specialist | Ancaster |
| Ancaster X-Ray & Ultrasound (Imagus Inc.) | Diagnostic Imaging, MSK Ultrasound, X-Ray, Ultrasound, Bone Mineral Density | Ancaster |
| Anova Fertility and Reproductive Health | Obstetrics and Gynecology | Toronto |
| Anova Fertility and Reproductive Health | Obstetrics and Gynecology | North York |
| Dr. Alexander Rabinovich at AnthroBiologix | Orthopedics, Musculoskeletal conditions | Hamilton |
| Apothecare Pharmacy - Diabetes Education | Diabetes Education | Kitchener |
| Arbeau Sports Medicine Centre | Sports Medicine | London |
| Dr. Ankelly Armstrong | Obstetrics | Port Perry |
| Arnprior Regional Health Diagnostic Imaging | Diagnostic Imaging | Arnprior |
| Arthritis Rehabilitation & Education Program - Brantford Location: Grand River CHC | Arthritis Services | Brantford |
| Arthritis Rehabilitation & Education Program - Burlington Arthritis Society | Arthritis Services | Burlington |
| Arthritis Rehabilitation & Education Program - Cambridge (Grandview FHT) | Arthritis Services | Cambridge |
| Arthritis Rehabilitation & Education Program - Cambridge (Langs) | Arthritis Services | Cambridge |
| Arthritis Rehabilitation & Education Program - Cambridge (Two Rivers FHT) | Arthritis Services | Cambridge |
| Arthritis Rehabilitation & Education Program - Elora | Arthritis Services | Elora |
| Arthritis Rehabilitation & Education Program - Guelph (Dawson Road Family Medical Clinic) | Arthritis Services | Guelph |
| Arthritis Rehabilitation & Education Program - Guelph (Dr. Brophy's Clinic) | Arthritis Services | Guelph |
| Arthritis Rehabilitation & Education Program - Guelph (Evergreen Senior's Centre | Arthritis Services | Guelph |
| Arthritis Rehabilitation & Education Program - Hamilton Location: Compass Community Health | Arthritis Services | Hamilton |
| Arthritis Rehabilitation & Education Program - Hamilton Location: Gage Physiotherapy and Foot Clinic | Arthritis Services | Hamilton |
| Arthritis Rehabilitation & Education Program - Kingston & surrounding communities | Arthritis Services | South East region |
| Arthritis Rehabilitation & Education Program - Kitchener (Arthritis Society Office) | Arthritis Services | Kitchener |
| Arthritis Rehabilitation & Education Program - Milton Location: Dr. Leilani Famorca (Rheumatologist) | Arthritis Services | Milton |
| Arthritis Rehabilitation & Education Program - Mount Forest | Arthritis Services | Mount Forest |
| Arthritis Rehabilitation & Education Program - Ottawa & Champlain clinics | Arthritis Services | Champlain region |
| Arthritis Rehabilitation & Education Program - Palmerston | Arthritis Services | Palmerston |
| Arthritis Rehabilitation & Education Program - Peel | Arthritis Services | Peel |
| Arthritis Rehabilitation & Education Program - Sault Ste Marie | Arthritis Services | Sault Ste. Marie |
| Arthritis Rehabilitation & Education Program - St. Catharines Arthritis Society | Arthritis Services | St. Catharines |
| Arthritis Rehabilitation & Education Program - Sudbury | Arthritis Services | Sudbury |
| Arthritis Rehabilitation & Education Program - Thunder Bay | Arthritis Services | Northwestern Ontario (Thunder Bay) |
| Arthritis Rehabilitation & Education Program - Toronto | Arthritis Services | Toronto |
| Arthritis Rehabilitation & Education Program – Aylmer | Arthritis Services | Aylmer |
| Arthritis Rehabilitation & Education Program – Chatham (Chatham-Kent FHT) | Arthritis Services | Chatham |
| Arthritis Rehabilitation & Education Program – Chatham (Chatham-Kent Health Alliance Hospital) | Arthritis Services | Chatham |
| Arthritis Rehabilitation & Education Program – Clinton | Arthritis Services | Clinton |
| Arthritis Rehabilitation & Education Program – Collingwood | Arthritis Services | Collingwood |
| Arthritis Rehabilitation & Education Program – Exeter | Arthritis Services | Exeter |
| Arthritis Rehabilitation & Education Program – Ingersoll | Arthritis Services | Ingersoll |
| Arthritis Rehabilitation & Education Program – London | Arthritis Services | London |
| Arthritis Rehabilitation & Education Program – Owen Sound (Owen Sound Arthritis Society Office) | Arthritis Services | Owen Sound |
| Arthritis Rehabilitation & Education Program – Owen Sound (Owen Sound Family Health Team) | Arthritis Services | Owen Sound |
| Arthritis Rehabilitation & Education Program – Paisley | Arthritis Services | Paisley |
| Arthritis Rehabilitation & Education Program – Sarnia (Bluewater Health Hospital) | Arthritis Services | Sarnia |
| Arthritis Rehabilitation & Education Program – Sarnia (Rapids FHT) | Arthritis Services | Sarnia |
| Arthritis Rehabilitation & Education Program – St. Mary's | Arthritis Services | St. Mary's |
| Arthritis Rehabilitation & Education Program – St. Thomas (Talbot Train Physiotherapy) | Arthritis Services | St. Thomas |
| Arthritis Rehabilitation & Education Program – Stratford (Star FHT) | Arthritis Services | Stratford |
| Arthritis Rehabilitation & Education Program – Stratford (Stratford FHT) | Arthritis Services | Stratford |
| Arthritis Rehabilitation & Education Program – Windsor (Hotel Dieu Grace Healthcare) | Arthritis Services | Windsor |
| Arthritis Rehabilitation & Education Program – Windsor (Tecumseh Manning Medical Centre) | Arthritis Services | Windsor |
| Arthritis Rehabilitation & Education Program – Windsor (Windsor FHT) | Arthritis Services | Windsor |
| Arthritis Rehabilitation & Education Program – Woodstock | Arthritis Services | Woodstock |
| Arthritis Rehabilitation & Education Program- Peterborough | Arthritis Services | Peterborough |
| Dr. Kathryn Joan Ascah | Cardiology | Ottawa |
| Asclepios IUD | Women's Health | Champlain Region |
| askforhelptoday - Psychologist Referral by Ontario Psychological Association | Psychology | Ontario |
| Dr. Nadeem Aslam | Endocrinology, Diabetes Specialist Management | Brampton |
| Dr. Nadeem Aslam | Endocrinology, Diabetes Specialist Management | Etobicoke |
| Atikokan General Hospital - Mental Health and Addictions Services | Mental Health & Addiction | Atikokan |
| Atikokan General Hospital - Rehabilitation Services | Rehabilitation | Atikokan |
| Attie Sandink | Breastfeeding Support Services | Burlington |
| Dr. Michael Au | Otolaryngology | Hamilton |
| Dr. Samantha Avadiev | Obstetrics; IUD Insertion | North York |
| Avantia Medical Imaging | Diagnostic Imaging | Ottawa |
| Dr. Alper Aydin | Cardiology | Ottawa |
| Aylmer Ultrasound | Ultrasound | Aylmer |
| Dr. Surreyya Yasmin Aziz | OB/GYN | Champlain |
| Dr. Behrooz Azizi | Ophthalmology | Barrie |
| Azoubel Vascular Clinic | Vascular Surgery | Scarborough |
| Dr. Gustavo Azoubel | Vascular Surgery | Scarborough |
| B Medical Center | Medical Marijuana, Medical Weight Loss (Weight Loss Clinic), Medical Botox Injections (Botox Injections), Minor Surgical Procedures, Dermatology, Hormone Replacement Therapy (Miscellaneous), Pain Management, Cryotherapy (Liquid Nitrogen), Joint Injection (Back - Epidural Steroid Injection) | Windsor |
| Dr. Mohan Babapulle | Cardiology | Waterloo |
| Back in Action | Concussion Management | Toronto |
| Back in Balance | Concussion Management | Toronto |
| Back on Track Physiotherapy - West Hunt Club | Concussion Management | Nepean |
| Dr. Randy Bahadur | Sports Medicine Specialist | Waterloo |
| Dr. Nupur Bahl | Endocrinology, Diabetes Specialist Management | Brampton |
| Dr. Zoya Bahreini | Gastroenterology | East Toronto |
| Dr. Amin Bahubeshi | Dermatology | Ottawa |
| Dr. Harpreet Singh Bajaj | Endocrinology, Diabetes Specialist Management | Brampton |
| Dr. Kevin Robert Baker | OB/GYN | Ottawa |
| Dr. Dahlia Balaban | Obstetrics | North York |
| Dr. Tonya Ballard | Physiatry | Cambridge |
| Dr. Avik Banerjee | Otolaryngology | Waterloo |
| Dr. Trevor Bardell | General Surgery | Belleville |
| Bariatric Medical Institute | Weight Management | Ottawa |
| Dr. Donna Marie Barnwell | Obstetrics | Scarborough |
| Dr. David Baron | Gastroenterlogy; Colonoscopy | Toronto |
| Dr. Keith Barrett | Urology | Kitchener |
| Barrie Community Health Centre Diabetes Program | Diabetes Education; Diabetes Specialist Management | Barrie |
| Dr. Amanda Margaret Bates | Pediatrics | Belleville |
| Dr. Nicholas Geoffrey Bayley | Orthopedic Surgery | Kitchener |
| Bayridge Counselling Centres - Brampton | Counselling | Brampton |
| Bayridge Counselling Centres - Burlington | Counselling | Burlington |
| Bayridge Counselling Centres - Grimsby | Counselling | Grimsby |
| Bayridge Counselling Centres - Hamilton | Counselling | Hamilton |
| Bayridge Counselling Centres - Kitchener-Waterloo | Counselling | Kitchener |
| Bayridge Counselling Centres - Mississauga | Counselling | Mississauga |
| Bayridge Counselling Centres - Muskoka | Counselling | Baysville |
| Bayridge Counselling Centres - Oakville | Counselling | Oakville |
| Bayridge Counselling Centres - St. Catharines | Counselling | St. Catharines |
| Dr. Rob Stewart Buzzicott Beanlands | Cardiology | Ottawa |
| Dr. Luc Michel Beauchesne | Cardiology | Ottawa |
| Dr. Philippe Beaudry | Cardiology | Burlington |
| Dr. Shalea Joanne Beckwith | Pediatrics | Belleville |
| Bellesmere Cardiac Clinic | Diagnostic Imaging | Scarborough |
| Bellesmere X-Ray, Ultrasound & BMD | Diagnostic Imaging | Scarborough |
| Belleville X-Ray & Ultrasound | Diagnostic Imaging; X-Ray / Radiography,Ultrasound | Belleville |
| Dr. Paul E. Bernick | General Surgery; Colonoscopy | Toronto |
| Dr. Alfi Moris Tawfilce Beshay | Cardiology | St. Catharines |
| Dr. Alfi Moris Beshay | Cardiology | St. Catharines |
| Dr. Benoit Bessette | Orthopedics | Ottawa |
| Bev Langlois, RM | Midwifery; Prenatal Care; Postnatal Care | Cambridge |
| Dr. Heather Elizabeth Bhan | Pediatrics | Belleville |
| Dr. Rakesh Kumar Bhargava | Cardiology | Oshawa |
| Dr. Reena Bhargava | General Surgery | North York |
| Dr. Jessica Kaur Bhathal | Endocrinology, Diabetes Specialist Management | Oakville |
| Dr. Gordon Bierbrier | Gastroenterology | Scarborough |
| Dr. Vinita Bindlish | Otolaryngology | Kitchener |
| Bingham Memorial - MICs Diabetes Program | Diabetes Education | Matheson |
| BioPed - London (East) | Orthotics, Bracing, Foot Care Nursing, Lower Limb Services, Chiropody or Podiatry, Orthopedics: Foot & Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | London |
| BioPed - London (North) | Orthotics, Bracing, Foot Care Nursing, Lower Limb Services, Chiropody or Podiatry, Orthopedics: Foot & Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | London |
| BioPed - London (South) | Orthotics, Bracing, Foot Care Nursing, Lower Limb Services, Chiropody or Podiatry, Orthopedics: Foot & Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | London |
| BioPed Ajax/Pickering | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Pickering |
| BioPed Aurora | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Aurora |
| BioPed Bank Street | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Ottawa |
| BioPed Barrhaven | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Ottawa |
| BioPed Barrie North | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Barrie |
| BioPed Barrie South | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Barrie |
| BioPed Beach | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Toronto |
| BioPed Bedford | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Bedford |
| BioPed Belleville | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Belleville |
| BioPed Bowmanville | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Bowmanville |
| BioPed Bracebridge | Orthotics, Bracing, Foot Care Nursing, Lower Limb Services, Chiropody or Podiatry, Orthopedics: Foot & Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Bracebridge |
| BioPed Brampton | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Brampton |
| BioPed Brantford | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Brantford |
| BioPed Burlington | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Burlington |
| BioPed Cambridge | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Cambridge |
| BioPed Chatham | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Chatham |
| BioPed Don Mills | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Toronto |
| BioPed Elliot Lake | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Elliot Lake |
| BioPed Etobicoke North | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Vaughan |
| BioPed Etobicoke South | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Toronto |
| BioPed Footcare & Orthotics - Ottawa (Barrhaven) | Lower Limb Services, Chiropody or Podiatry | Ottawa |
| BioPed Grimsby | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Grimsby |
| BioPed Guelph | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Guelph |
| BioPed Hagersville | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Hagersville |
| BioPed Hamilton Central | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Hamilton |
| BioPed Hamilton West | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Hamilton |
| BioPed Kanata | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Ottawa |
| BioPed Kemptville | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Kemptville |
| BioPed Kingston | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Kingston |
| BioPed Kitchener | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Kitchener |
| BioPed Lakeshore | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Belle River |
| BioPed Leamington | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Leamington |
| BioPed Lindsay | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Lindsay |
| BioPed London East | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | London |
| BioPed London North | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | London |
| BioPed London South | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | London |
| BioPed Markham | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Markham |
| BioPed Milton | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Milton |
| BioPed Mississauga Central | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Mississauga |
| BioPed Mississauga North | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Mississauga |
| BioPed New Likeard | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | New Liskeard |
| BioPed North Bay | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | North Bay |
| BioPed North York | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Toronto |
| BioPed Oakville | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Oakville |
| BioPed Orangeville | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Orangeville |
| BioPed Orillia | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Orillia |
| BioPed Orleans | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Ottawa |
| BioPed Oshawa | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Oshawa |
| BioPed Peterborough | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Peterborough |
| BioPed Pickering | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Pickering |
| BioPed Richmond Hill | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Richmond Hill |
| BioPed Sarnia | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Sarnia |
| BioPed Sault Ste. Marie | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Sault Ste. Marie |
| BioPed Scarborough North | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Toronto |
| BioPed Scarborough South | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Toronto |
| BioPed Scott Road | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Surrey |
| BioPed Simcoe | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Simcoe |
| BioPed St. Catharines | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | St. Catharines |
| BioPed Stoney Creek | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Hamilton |
| BioPed Sudbury | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Greater Sudbury |
| BioPed Surrey | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Surrey |
| BioPed Thornhill | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Thornhill |
| BioPed Thunder Bay | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Thunder Bay |
| BioPed Timmins | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Timmins |
| BioPed Vaughan | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Vaughan |
| BioPed Waterloo | Orthotics, Lower Limb Services, Chiropody or Podiatry, Bracing, Orthopedics: Foot and Ankle, Orthopedics: Knee, Compression Stockings, Orthopedic Footwear | Waterloo |
| BioPed Westgate | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Ottawa |
| BioPed Windsor | Orthotics, Orthopedics: Foot & Ankle, Orthopedics: Knee, Bracing, Compression Stockings, Orthopedic Footwear | Windsor |
| Dr. Harry Birman | Respirologist | Scarborough |
| Dr. David Hugh Birnie | Cardiology | Ottawa |
| Birth and Baby Needs | Breastfeeding Support Services | Burlington |
| Dr. Jonathan Bishinsky | Cardiology | Markham |
| Dr. Leigh Bishop | General Surgery | Guelph |
| Dr. Kirsten Anne Blaine | Pediatrics | Stratford |
| BLC Medical Specialists | Respirology, Allergy & Pediatric Asthma (Allergy and Immunology), Spirometry, Nephrology, Pulmonary Function Testing | Burlington |
| Bloor Pain Specialists | Pain Management, Back Pain | Etobicoke |
| Bloor Pain Specialists | Pain Management | Toronto |
| Bluewater Health - Diagnostic Imaging | Diagnostic Imaging | Sarnia |
| Bluewater Health Pulmonary Function | Pulmonary Function Testing | Sarnia |
| Dr. Patricia Van Boekel | Sports Medicine | Stratford |
| Dr. Kamran Bordbar | Psychiatry | Toronto |
| Dr. Andrew Pepler Boright | Endocrinology, Diabetes Specialist Management | East Toronto |
| Born Midwives | Midwifery; Prenatal Care; Postnatal Care | Cambridge |
| Dr. Reetesh Bose | Dermatology | Ottawa |
| Dr. Yasser Botros | General Surgery; Colonoscopy | Toronto |
| BounceBack Ontario / Retrouver son entrain Ontario | Mental Health Assessment and Referral | Ontario |
| Bracebridge General Surgery | General Surgery | Bracebridge |
| Dr. Muriel Brackstone | General Surgery, Colon Cancer, Breast Disease | London |
| Dr. Paramjit S. Gill - Brampton | Internal Medicine, Respirology, Hyperbaric Therapy, Diabetes Specialist Management | Mississauga |
| Brant Imaging Clinic - Brantford Radiology Group | Diagnostic Imaging, X-Ray, Ultrasound | Brantford |
| Brantford Children's Clinic | Pediatrics | Brantford |
| Brantford General Hospital - Medical Imaging (Brant Community Healthcare System) | Diagnostic Imaging; Bone Mineral Density; Breast Imaging; CT; Cardiac Stress Testing; Cardiology Testing; ECG; EMG; Echocardiogram; MRI; Mammography; Myocardial Perfusion Study; Nuclear Medicine; Obstetrical Ultrasound; Ontario Breast Screeing Program (OBSP); Radiology; Interventional Radiology; Ultrasound; X-Ray | Brantford |
| Brantford Medical Imaging | Ultrasound | Brantford |
| Dr. Chelsea Bray | Optometry | Guelph |
| Dr. Stephen Kevin Larry Brazeau | Internal Medicine | Brampton |
| Breastfeeding - Dr. Moira Haggarty Edwards | Breastfeeding Support Services | Thunder Bay |
| Breastfeeding Buddies Waterloo Region | Breastfeeding, Lactation, Prenatal | Waterloo |
| Dr. Emily Therese Brennan | Endocrinology; Diabetes Specialist Management | London |
| Dr. Zane Brickman | Obstetrics | Toronto |
| Dr. Kenneth Scott Brimble | Nephrology | Hamilton |
| Brimley X-Ray, Ultrasound & BMD | Diagnostic Imaging | Scarborough |
| Brock Pro Health | Concussion Management | Thorold |
| Brockville General Hospital Diagnostic Imaging | Diagnostic Imaging; X-Ray / Radiography,Ultrasound,Breast Ultrasound,Mammography,Bone Mineral Density,CT,Fluoroscopy
| Brockville |
| Brockville General Hospital Hip & Knee Arthritis Rapid Access Clinic | Orthopedics, Orthopedics:Knee, Orthopedics:Hip, Physiotherapy | Brockville |
| Brockville General Hospital Respiratory Services-Pulmonary Function Lab | Pulmonary Function Testing, Spirometry, Respiratory Therapy, Bronchial Challenge | Brockville |
| Bulimia Anorexia Nervosa Association (BANA) | Eating Disorders | Windsor |
| Dr. Allison Bunney | Infant Failure to Thrive (0-12 months) | Ottawa |
| Dr. Andrew Burkett | Respirology | Waterloo |
| Burlington Family Health Team - Respiratory Education | Respiratory Therapy | Burlington |
| Burlington FHT - Burlington Community Access to Rehabilitation Services (B-CARS) | Physiotherapy | Burlington |
| Burlington FHT - Community Remote Patient Monitoring Program (Burlington) | Remote Patient Monitoring | Burlington |
| Burlington OHT Mental Health & Addictions Virtual Care Lending Library | Assistive Equipment | Burlington |
| Burlington OHT System Navigation | Care Coordination | Burlington |
| Burlington Sports & Spine Clinic | Concussion Management | Burlington |
| Dr. Dmitriy Konstantinovich Burman | Pediatrics | Maple |
| Dr. Ian Gordon Burwash | Cardiology | Ottawa |
| Dr. Lianne Butterfill | Obstetrics, Prenatal Care, IUD Insertion | North York |
| Dr. Adam Kenneth Joseph Byrne | Allergy and Immunology | Champlain |
| Dr. Christopher Byrne | Addictions Assessment & Referral Service including Withdrawal Management (Addictions Assessment & Referral), Substance Use Service (Substance Use Disorders) | Toronto and Ontario wide |
| Bytown Palliative Medicine | Palliative Medicine | Ottawa |
| Dr. Sean Cai | Internal Medicine; Benign Hematology; Diabetes Specialist Management | East Toronto |
| Caledon Clinic | Medical Marijuana, Ketamine | Caledon |
| Cambridge Cardiac Care Centre | Cardiology, Cardiology Services | Cambridge |
| Cambridge Diagnostic Imaging | Diagnostic Imaging | Cambridge |
| Cambridge Medical Imaging | Diagnostic Imaging | Cambridge |
| Cambridge Memorial Hospital | Diagnostic Imaging; MRI | Cambridge |
| Cambridge Memorial Hospital - Endoscopic Ultrasound (EUS) | Endoscopy | Cambridge |
| Cambridge Memorial Hospital Outpatient Liver Clinic | Hepatology | Cambridge |
| Cambridge Palliative and Frail Elder Care Associates | Family Medicine; Geriatric Medicine; Geriatrics; Palliative Community Physician; Palliative Homecare | Cambridge |
| Dr. Karen Ann Cameron | Obstetrics; Family Medicine | Kitchener |
| Dr. Aaron Campbell | Orthopedics | Kingston |
| Campbellford Memorial Hospital - Diagnostic Imaging | Diagnostic Imaging | Campbellford |
| Canadian Rapid Treatment Center of Excellence | Outpaitient Psychiatry | Mississauga |
| Canadian Red Cross - North Bay - My Way Home Program | My Way Home Program - CSS Bundled Care | North Bay |
| Canadian Red Cross - North Bay - Seniors' Transportation | Rides & Transportation | North Bay |
| Canadian Red Cross - Sault Ste. Marie & District Branch | My Way Home Program - CSS Bundled Care | Sault Ste. Marie |
| Canadian Red Cross - Sault Ste. Marie & District Branch - Friendly Visiting | Friendly Visiting | Sault Ste. Marie |
| Canadian Red Cross - Sudbury - My Way Home Program | My Way Home Program - CSS Bundled Care | Sudbury |
| Canadian Red Cross - Sudbury - Seniors' Transportation | Rides & Transportation | Sudbury |
| Canadian Red Cross - Timmins and District Branch | My Way Home Program - CSS Bundled Care | Timmins |
| Canadian Red Cross - Timmins and District Branch - Friendly Visiting - Timmins | Friendly Visiting | Timmins |
| CanMed Clinic - Weight Management Program - Brampton | Weight Management | Brampton |
| CanMed Clinic - Weight Management Program - Markham | Weight Management | Markham |
| CanMed Multispecialty Clinic - Brampton | Endocrinology; Nephrology; Hematology; Internal Medicine; Weight Management Clinic; Gastroenterology; Medical Biochemistry | Brampton |
| CanMed Multispecialty Clinic - Etobicoke | Internal Medicine; Diabetes Specialist Management | Etobicoke |
| CanMed Multispecialty Clinic - Etobicoke | Nephrology, Internal Medicine | Etobicoke |
| CanMed Multispecialty Clinic - Markham | Endocrinology; Internal Medicine; Diabetes Specialist Management; Weight Management Clinic; Medical Biochemistry | Markham |
| Dr. Warren Cantor | Cardiology; Cardiology Testing | Newmarket |
| Capital Cardiology | Cardiology | Ottawa |
| Cardiac Care North York | Clinical Cardiology | Toronto |
| Cardio Health Inc. | Cardiology Services (Cardiology, Cardiology Testing) | Cambridge |
| Cardio Study of Hamilton | Cardiology | Hamilton |
| Cardio Study of London | Cardiology | London |
| Cardio Study of Mississauga | Cardiology | Mississauga |
| Cardio Study of Newmarket | Cardiology | Newmarket |
| Cardio Study of Toronto | Cardiology | Toronto |
| Cardio Study of Woodbridge | Cardiology | Woodbridge |
| Cardiology Group & Cardiology Diagnostic Services | Cardiology | Scarborough |
| Cardiology Now - Same Week PHONE, VIRTUAL, or IN-PERSON Cardiology & Internal Medicine Consultations | Cardiology, Internal Medicine | Central |
| Cardiology Now - Same Week PHONE, VIRTUAL, or IN-PERSON Cardiology & Internal Medicine Consultations | Cardiology; Internal Medicine | Erie St. Clair |
| Cardiology Now - Same Week PHONE, VIRTUAL, or IN-PERSON Cardiology & Internal Medicine Consultations | Cardiology, Internal Medicine | North West |
| Cardiology Now - Same Week PHONE, VIRTUAL, or IN-PERSON Cardiology & Internal Medicine Consultations | Cardiology, Internal Medicine | Central West |
| Cardiology Now - Same Week PHONE, VIRTUAL, or IN-PERSON Cardiology & Internal Medicine Consultations | Cardiology; Internal Medicine | Champlain |
| Cardiology Now - Same Week PHONE, VIRTUAL, or IN-PERSON Cardiology & Internal Medicine Consultations | Cardiology, Internal Medicine | Mississauga Halton |
| Cardiology Now - Same Week PHONE, VIRTUAL, or IN-PERSON Cardiology & Internal Medicine Consultations | Cardiology, Internal Medicine | North Simcoe Muskoka |
| Cardiology Now - Same Week PHONE, VIRTUAL, or IN-PERSON Cardiology & Internal Medicine Consultations | Cardiology; Internal Medicine | North East |
| Cardiology Now - Same Week PHONE, VIRTUAL, or IN-PERSON Cardiology & Internal Medicine Consultations | Cardiology; Internal Medicine | HNHB |
| Cardiology Now - Same Week PHONE, VIRTUAL, or IN-PERSON Cardiology & Internal Medicine Consultations | Cardiology, Internal Medicine | Central East |
| Cardiology Now - Same Week PHONE, VIRTUAL, or IN-PERSON Cardiology & Internal Medicine Consultations | Cardiology; Internal Medicine | South East |
| Cardiology Now - Same Week PHONE, VIRTUAL, or IN-PERSON Cardiology & Internal Medicine Consultations | Cardiology, Internal Medicine | Toronto Central |
| Cardiology Now - Same Week PHONE, VIRTUAL, or IN-PERSON Cardiology & Internal Medicine Consultations | Cardiology; Internal Medicine | South West |
| Cardiology Now - Same Week PHONE, VIRTUAL, or IN-PERSON Cardiology & Internal Medicine Consultations | Cardiology; Internal Medicine | Waterloo Wellington |
| Cardiovascular Elective Surgery Central Triage Office | Cardiovascular Surgery | Toronto |
| Cardiovascular Surgery - Dr. Christopher Louis Tarola | Cardiovascular Surgery | Toronto |
| Cardiovascular Surgery - Dr. Fuad Moussa | Cardiovascular Surgery | Toronto |
| Cardiovascular Surgery - Dr. Gideon Cohen-Nehemia | Cardiovascular Surgery | Toronto |
| Carefirst Family Health Team - Diabetes Education Program (DEP) - Richmond Hill Centre | Diabetes Education | Richmond Hill |
| Carefirst Family Health Team - Diabetes Education Program (DEP) - Scarborough Centre | Diabetes Education | Scarborough |
| CarePoint Health - Southwest Mississauga | Nutrition Counselling, Smoking Cessation, Chronic Disease Management | Mississauga |
| Caring for my COPD - Pulmonary Rehab Program (Compass CHC) | Pulmonary Rehab program | Hamilton |
| Carling Respiratory Services | Respirology | Ottawa |
| Dr. Euan James Frazer Carlisle | Nephrology | Hamilton |
| Cassellholme - Home Help / Homemaking | Housekeeping | North Bay |
| Dr. Melanio Garcia Catre | Orthopedics | Toronto |
| CBI Health Centre - Kanata Palladium | Physiotherapy, Acupuncture, Concussion Rehabilitation, Sports Medicine Consult, Injections, Active Exercise & Conditioning, Massage Therapy, Custom Knee Bracing | Kanata |
| CBI Health Centre - London Adelaide N | Physiotherapy, Occupational Therapy(Remote) and Onsite, Acupuncture, Concussion Rehabilitation, Vestibular Health, Custom Orthotics, Active Exercise & Conditioning, Massage Therapy, Driver's Assessment | London |
| CBI Health Centre - London Boler | Physiotherapy, Occupational Therapy(Remote), Acupuncture, Concussion Rehabilitation, Vestibular Health, Custom Orthotics, Active Exercise & Conditioning | London |
| CBI Health Centre - London Bradley | Physiotherapy, Occupational Therapy(Remote), Acupuncture, Concussion Rehabilitation, Custom Orthotics, Active Exercise & Conditioning | London |
| CBI Health Centre - London Fanshawe | Physiotherapy, Occupational Therapy(Remote) and Onsite, Acupuncture, Concussion Rehabilitation, Vestibular Health, Custom Orthotics, Spine Surgeon Consult, Active Exercise & Conditioning | London |
| CBI Health Centre - London Wharncliffe North | Physiotherapy, Occupational Therapy(Remote), Acupuncture, Concussion Rehabilitation, Custom Orthotics, Active Exercise & Conditioning | London |
| CBI Health Centre - Nepean Centrepointe | Physiotherapy, Acupuncture, Concussion Rehabilitation, Active Exercise & Conditioning, Massage Therapy, Custom Knee Bracing | Nepean |
| CBI Health Centre - Ottawa Carling | Physiotherapy, Acupuncture, Concussion Rehabilitation, Vestibular Health, Active Exercise & Conditioning, Massage Therapy, Custom Knee Bracing | Ottawa |
| CBI Health Centre - Ottawa Russell | Physiotherapy,Acupuncture, Concussion Rehabilitation, Active Exercise & Conditioning, Massage Therapy, Custom Knee Bracing | Ottawa |
| CBI Kanata Orthopedic | Physiotherapy, Acupuncture, Concussion Rehabilitation, Vestibular Health Active Exercise & Conditioning, Massage Therapy, Custom Knee Bracing | Kanata |
| CCMSU Medical Imaging | Diagnostic Imaging | Toronto |
| Cedarbrae Medical Center | Obstetrics | Scarborough |
| Central Allergy and Asthma Clinic | Allergy and Immunology, Food Allergy, Asthma | Brampton |
| Central Brampton Family Health Team (North Park) | Mental Health Assessment, Diabetes Education, Geriatrics | Brampton |
| Central Cardiology Clinic | Cardiology Consult (Cardiology), Cardiac Stress Testing, ECG, Echocardiogram, Ambulatory ECG Monitoring - Holder (Ambulatory ECG Monitoring) | Windsor |
| Central Connect MHA | Mental Health | Oshawa |
| Central East Regional Cardiovascular Rehab Program - Ajax Community Centre | Cardiology | Ajax |
| Central East Regional Cardiovascular Rehab Program - Birkdale Scarborough | Cardiology | Scarborough |
| Central East Regional Cardiovascular Rehab Program - Pan Am Scarborough | Cardiology | Scarborough |
| Central East Regional Cardiovascular Rehab Program - South Oshawa Community Centre | Cardiology | Oshawa |
| Central East Regional Cardiovascular Rehab Program – Agincourt Scarborough | Cardiology | Scarborough |
| Central East Regional Cardiovascular Rehab Program – Cobourg | Cardiology | Coburg |
| Central East Regional Cardiovascular Rehab Program – Hastings | Cardiology | Hastings |
| Central East Regional Cardiovascular Rehab Program – McLean Ajax | Cardiology | Ajax |
| Central East Regional Cardiovascular Rehab Program – Oshawa Delpark | Cardiology | Oshawa |
| Central East Regional Cardiovascular Rehab Program – Peterborough | Cardiology | Peterborough |
| Central East Regional Cardiovascular Rehab Program – Pickering | Cardiology | Pickering |
| Central East Regional Cardiovascular Rehab Program – Port Perry | Cardiology | Port Perry |
| Central East Regional Cardiovascular Rehab Program – Tam Heather Scarborough | Cardiology | Scarborough |
| Central East Regional Cardiovascular Rehab Program – Whitby | Cardiology | Whitby |
| Central East Regional Women's Health Program | Womens Health | Toronto |
| Central Intake for Advanced Heart Function Clinic | Cardiology | Toronto |
| CFFM FHT Partnership for Mental Health Services | mental health services | Waterloo |
| CFFM Mobility Clinic | Pain management, Spinal injury | Waterloo |
| Dr. Sana Chaker | Internal Medicine | Windsor |
| Dr. Jean Earla Chamberlain | Obstetrics; Gynecology; Colposcopy; Menopause Consults | Hamilton |
| Dr. Caitlin Elizabeth Champion | General Surgery, Endoscopy, Wound Care, Breast Clinic, Colonoscopy, Colorectal Screening | Parry Sound |
| Champlain Bunion Education - Montfort | Orthopedics | Ottawa |
| Champlain Bunion Education - QCH | Orthopedics | Ottawa |
| Champlain Bunion Education - TOH | Orthopedics | Ottawa |
| Champlain Community Lung Health Program | Lung Health | Champlain Region |
| Champlain ISAEC Central Intake - Low Back Pain Rapid Access Clinic | Low Back Pain | Champlain Region |
| Champlain Region Breast Imaging Central Intake | Champlain Region Breast Imaging Central Intake | Ottawa |
| Champlain Regional Hip and Knee Replacement Program | Orthopedics | Champlain |
| Champlain Regional Medical Assistance in Dying (MAiD) | MAiD | Ottawa/Champlain |
| Champlain Regional Stroke Prevention Clinic - Cornwall Community Hospital | Neurology | Ottawa |
| Dr. Brian Pak Ho Chan | Gastroenterology | Scarborough |
| Dr. Gerald Chan | Endoscopy | Scarborough |
| Dr. Kwan-Leung Chan | Cardiology | Ottawa |
| Dr. Raymond Ho Ming Chan | Cardiology | Scarborough |
| Dr. Toby Yiu Bong Chan | Ophthalmology | Kitchener |
| Dr. William Ka-Bo Chan | Cardiology, Internal Medicine | Kitchener |
| Dr. Wilson Ventura Chan | Obstetrics; Gynecology | Etobicoke |
| Dr. Prakash Chandra | Endocrinology, Diabetes Specialist Management | Brampton |
| Dr. Chiu Yen Michael Chang | Urology | Central East region |
| Dr. Jenny Chang | Optometry | Kitchener |
| Dr. Justues Chang | Orthopedics | Toronto |
| Dr. Malcolm Elliott Chang | Orthopedics | Pembroke |
| Dr. Michael Chang | Otolaryngology | Scarborough |
| Dr. Youjin Chang | Orthopedics | Oshawa |
| Chapleau Diabetes Education Program (SSCHS) | Diabetes | Chapleau |
| Charing Cross Medical | Sports Medicine, Family Medicine | Brantford |
| Charlton X-Ray Associates (Imagus Inc.) | Diagnostic Imaging, MSK Ultrasound, X-Ray, Ultrasound | Hamilton |
| Dr. Neela Chatha | Respirology | Ottawa |
| Chatham Kent Health Alliance | Diagnostic Imaging | Chatham |
| Chatham-Kent Cardiac Rehab | Cardiology Services, Supervised Exercise Rehabilitation-Cardiovascular-Outpatient | Chatham-Kent |
| Dr. Harman Chaudhry | Orthopedics: Hip; Knee | Toronto |
| Dr. Shehla Naz Chaudhry | Endocrinology; Diabetes Specialist Management | London |
| Dr. Alice Chen | Counseling | North York |
| Dr. Kevin Min Chen | Endocrinology, Diabetes Specialist Management | Scarborough |
| Dr. Shin-Yee Chen | Cardiology; Cardiology Testing | Barrie |
| Dr. Yu Xi Chen | Endocrinology, Diabetes Specialist Management | Scarborough |
| Dr. Horace Chien-Sheng Cheng | Otolaryngology | Oshawa |
| Dr. Y.M. Cheong | Orthopedic Surgery | Sault Ste. Marie |
| Dr. Christopher Ching-Hang Cheung | Cardiology | Toronto |
| Dr. Sharon Shiaw Yun Chih | Cardiology | Ottawa |
| Children’s Mental Health of Leeds and Grenville | Pediatric Mental Health and Referral | Brockville, Elgin, Gananoque, Kemptville, Prescott |
| Dr. Martyn Chilvers | Weight Loss Clinic-Weight Management | Sarnia |
| Dr. Lawrence Chizen | EMG Specialist | Scarborough |
| Dr. Kenneth Lee Choi | Dermatologist | Scarborough |
| Dr. Young Choi | Cardiology | Mississauga |
| Dr. Aun Yeong Chong | Cardiology | Ottawa |
| Dr. Benjamin Joe Wade Chow | Cardiology | Ottawa |
| Dr. Elbert Chow | Nephrology | East Toronto |
| Dr. Stephen Chow | Nephrology | East Toronto |
| Chronic Total Occlusion (CTO) Clinic | Cardiology | Toronto |
| Dr. Robert Chun | Cardiology; Cardiology Testing | Newmarket |
| Dr. Soohun Chun | Cardiology; Cardiology Testing | Toronto |
| Dr. Catherine Chung | Dermatology | Toronto |
| Dr. Amanda Ciccolini | Allergy & Immunology; Pediatric Allergy; Drug Safety Testing | North York |
| City of Cambridge - Friendly Visiting | Care Coordination, Friendly Visiting, Support Group, Senior Community Centre | Cambridge |
| City of Kitchener - Peer Helping Programs | Support Group | Kitchener |
| City View Chiropractic & Sports Injury Clinic | Concussion Management | Mississauga |
| Civic Heart Centre (Bolton) | Cardiology Services | Bolton |
| Civic Heart Centre (Brampton) | Cardiology Services | Brampton |
| CK Cardiac Imaging Centre | ECG, Ambulatory Blood Pressure Monitoring, Echocardiogram, DI, Ambulatory ECG Monitoring, Spirometry, Cardiology, Cardiac Stress Testing | Chatham-Kent |
| Clairhurst X-ray and Ultrasound Clinic | Diagnostic Imaging, Ultrasound, Breast Ultrasound, X-Ray/Radiography, Echocardiogram | Toronto |
| Clare Francisco Wallner MD | Mental Health Assessment and Referral; Transgender Services | Burlington/Virtual Clinic |
| Dr. Catherine Mary Clase | Nephrology | Hamilton |
| Clear Medical Imaging - CENTRALIZED INTAKE | Bone Mineral Density, Bone Scan, Breat Ultrasound, Diagnostic Imaging, Echocardiogram, Laser Services, Mammography, Nuclear Medicine, Ultrasound, Varicose Vein Treatment, X-Ray/Radiography | Windsor, Essex and Chatham Area |
| Clear Medical Imaging - Pain Clinic | Fine Needle Aspiration, Pain Management, Sports Medicine Specialist | Windsor, Essex and Chatham Area |
| Dr. Balraj Singh's No Scalpel Vasectomy Clinic | Vasectomy | Waterloo |
| Dr. David Fahmy - Silver Birch Allergy Clinic | Allergy and Immunology | Toronto |
| ClinicUP | Virtual Clinic | Ontario |
| Clinton Public Hospital - Diagnostic Imaging | Diagnostic Imaging; Ultrasound; X-Ray/Radiography; Bone Mineral Density | Clinton |
| CMHA Community Health Centre - Windsor-Essex County | Family Medicine, Nurse Practioner | Windsor |
| CMHA Fort Frances - Mental Health Remote Care Monitoring Program | Remote Care Monitoring | Fort Frances |
| CMHA Fort Frances Branch - Community Support Team | Case Management, Housing Subsidy and Court Diversion & Support | Fort Frances |
| CMHA Fort Frances Branch - District Mental Health Services for Older Adults Program | Mental Health for Older Adults | Fort Frances |
| CMHA Waterloo Wellington - Here 24/7 | Mental Health | Waterloo-Wellington |
| CMHA Waterloo Wellington - SGS | Mental Health | Waterloo-Wellington |
| CNIB Waterloo Wellington - Vision Rehabilitation Services | Blindness or Low Vision Rehabilitation | Waterloo Wellington |
| Cobourg X-Ray & Ultrasound | Diagnostic Imaging; X-Ray / Radiography,Ultrasound | Cobourg |
| Dr. Douglas Andrew Cochen | Obstetrics; Gynecology | Champlain |
| Dr. Eric Alan Cohen | Cardiology | Toronto |
| Dr. Eric Cohen | Cardiology | Collingwood |
| Dr. Jeremy Isaac Cohen | Cardiology; Cardiology Testing | Newmarket |
| Dr. Adam Cohn | Nephrology | Ottawa |
| Dr. Sophia Colantonio | Dermatology | Ottawa |
| Dr. Mary Celia Coll-Black | Obstetrics; Gynecology | Hamilton |
| College Medical Care | Family Practice and Walk In Clinic | Toronto |
| Collingwood Cardiology | Cardiology; Cardiology Testing | Collingwood |
| Dr. Alipasha Rassouli - Collingwood | Otolaryngology; Facial Plastics | Collingwood |
| Dr. Patrick Colquhoun | Colorectal Screening, General Surgery | London |
| Community Addiction & Mental Health Services of Haldimand and Norfolk (CAMHS) | Addiction, Mental Health, Community Services | Norfolk and Haldimand |
| Community Care Concepts - Meals on Wheels | Rides & Transportation, Meal Services, Friendly Visiting, Convalescent Care, Housekeeping, Home Maintenance & Repair, Seniors Gentle Exercise Class, Telephone Reassurance & Safety Checks, Group Dining, | Wellesley, Wilmot, Woolwich Townships |
| Community Care Team | Care Coordination; Dietitian/Nutrition; Family Medicine; Healthcare Navigation Service;Nurse Practicioner; Pharmacist; Social Work | Markham |
| Community Palliative Medicine Associates - Dr. Andrew Douglas | Palliative Homecare | Ottawa |
| Community Palliative Medicine Associates - Dr. Katerina Spacek | Palliative Homecare | Ottawa |
| Community Palliative Medicine Associates - Dr. Lisa Cross | Palliative Homecare | Ottawa |
| Community Palliative Medicine Associates - Dr. Paul Hacker and Dr. Kamla Swami | Palliative Homecare | Ottawa |
| Community Palliative Medicine Associates - Dr. Priscilla Bright | Palliative Homecare | Ottawa |
| Community Support Connections - Meals on Wheels | Support Group, Care Coordination, Group Dining, Seniors Gentle Exercise Class, Friendly Visiting, Home Maintenance & Repair, Housekeeping, Meal Services, Telephone Reassurance & Safety Checks, Rides & Transportation | Kitchener, Waterloo, Cambridge, North Dumfries |
| Compass - Diabetes Education Program | Diabetes Education | Hamilton |
| Complete Rehab Centre | Physiotherapy, Back Pain | Brampton |
| Complex Injury Rehab | Concussion Management | Pickering |
| Concussion Clinic Physician to Physician Referral to THINK AHEAD Pathways Program (TAPP) | Concussion Management | Burlington |
| ConnectWell Lung Health and Rehabilitation | Respiratory Therapy, Spirometry, Pulmonary Function Testing | Brockville |
| Consult Kids Stratford | Pediatrics | Stratford |
| Dr. Scott Cook | Pain Management, Physiatry | Kitchener |
| Dr. Nils Alexander Oscar Corneman | Plastic Surgery | Toronto |
| Cornwall Community Hospital - Diabetes Education Clinic | Diabetes Education | Cornwall |
| Cornwall Community Hospital - Geriatric Day Hospital | Geriatic ay Hospital | Cornwall |
| Cornwall Community Hospital - Hematology Clinic | Hematology | Cornwall |
| Cornwall Community Hospital - PICC Line Services | PICC Line | Cornwall |
| Cornwall Community Hospital Diagnostic Imaging | Diagnostic Imaging | Cornwall |
| Cornwall SDG Paramedic Services | Home and Community Care | Cornwall and District |
| Dr. Garvey C Chilopora Medicine Professional Corporation | Gynecology, Obstetrics, Prenatal Care | Chatham-Kent |
| Dr. W. Saad Medicine Professional Corporation | Internal Medicine, Echocardiogram, Diagnostic Imaging | Windsor |
| Dr. Darren James Costain | Orthopedic Surgery | Sault Ste. Marie |
| Cottrelle Diagnostic Imaging | Diagnostic Imaging, X-Ray, Ultrasound, Mammography, Vascular Studies, Bone Mineral Density | Brampton |
| Dr. Michael Coughlin | Thoracic Surgery | Windsor |
| Counselling and Psychotherapy Clinic | Counseling, Registered Psychotherapy, Social work | North York |
| Counselling Collaborative of Waterloo Region | Counselling; Psychology; Family Services: Mental Health Assessment & Referral | Kitchener |
| Counselling Collaborative Program: Carizon Family and Community Services | Counselling; Psychology; Family Services: Mental Health Assessment & Referral | Kitchener |
| Counselling Collaborative Program: Interfaith Community Counselling Centre | Counselling; Psychology; Family Services: Mental Health Assessment & Referral | New Hamburg |
| Counselling Collaborative Program: KW Counselling Services | Counselling; Psychology; Family Services: Mental Health Assessment & Referral | Kitchener |
| Counselling Collaborative Program: Lutherwood Family Counselling Services | Counselling; Psychology; Family Services: Mental Health Assessment & Referral | Cambridge |
| Counselling Collaborative Program: Lutherwood Family Counselling Services | Counselling; Psychology; Family Services: Mental Health Assessment & Referral | Waterloo |
| Counselling Collaborative Program: Porchlight Counselling and Addiction Services | Counselling; Psychology; Family Services: Mental Health Assessment & Referral | Cambridge |
| Counselling Collaborative Program: Shalom Counselling Services | Counselling; Psychology; Family Services: Mental Health Assessment & Referral | Waterloo |
| Counselling Collaborative Program: Woolwich Counselling Centre | Counselling; Psychology; Family Services: Mental Health Assessment & Referral | Elmira |
| Dr. Brian Kent Courtney | Cardiology | Toronto |
| Dr. Margot Couse | Optometry | Kitchener |
| Dr. Thais de Azeredo Coutinho | Cardiology | Ottawa |
| Dr. Jade Coyne | Respirology | Waterloo |
| Dr. Andrew Michael Crean | Cardiology | Ottawa |
| Credit Valley Family Health Team - IPCT | Community Support Services | Mississauga |
| Crown Point Midwifery | Midwifery, Postnatal Care, Intrauterine Device Insertion (IUD), Prenatal Care | Hamilton |
| Dr. Mark Crowther | Hematology | Hamilton |
| Dr. Alexander Crystal | Cardiology | Mississauga |
| Dr. Alexander Crystal | Cardiology | Toronto |
| Dr. Alexander Crystal | Cardiology | Toronto |
| Dr. Eugene Crystal | Cardiology | Toronto |
| Dr. Eugene Crystal | Cardiology | Toronto |
| Dr. Kangping Cui | Rheumatology | Gravenhurst |
| Dr. Amie Jane Cullimore | Obstetrics; Gynecology; Colposcopy | Hamilton |
| Dr. Peter Cybulski | Urology | Kitchener |
| Dr. Jamie Cyriac | General Surgery | Toronto |
| Dr. Andrew Czarnecki | Cardiology | Toronto |
| Dr. Christopher Teo D'Sylva | Endocrinology, Diabetes Specialist Management | Vaughan |
| Dr. Lee Daba | Cardiology | Vaughan |
| Dr. Jehad Dahman | Pediatrics | Petawawa and surrounding area |
| Dr. Julie Faith Daitchman | Endocrinology, Diabetes Specialist Management | Vaughan |
| Dr. Julian Dalgliesh | Cardiology | North York |
| Dr. Karoon Carole Danayan | Pediatrics | Toronto |
| Dr. Septimiu Cristian Danescu | Internal Medicine | Waterloo |
| Dr. Richard Frederick Davies | Cardiology | Ottawa |
| Dr. Ward Davies | General Surgery Hernia Gallbladder Colonoscopy | London |
| Dr. Darryl Raymond Davis | Cardiology | Ottawa |
| Dr. Andrea Dawson | Dermatology | Ottawa |
| Dr. Angela Deane | Gynecology; Obstetrics; Postnatal Care; Prenatal Care | Toronto |
| Dr. Navreet Kaur Deol | Endocrinology, Diabetes Specialist Management | Oakville |
| Depth Training & Physiotherapy Waterloo | Physiotherapy, Massage Therapy, Chiropractic, Orthotics, Concussion Management, Sport Therapy, Acupuncture, Kinesiology, Supervised Rehabilitation Exercise | Waterloo |
| deRMA Skin Institute | Dermatology | Guelph |
| deRMA Skin Institute - Burlington (Burlington Skin & Wellness Centre) | Dermatology | Burlington |
| DermEdge | Dermatology | Mississauga |
| Dr. Dushyant Desai | Cardiology | Waterloo |
| Dr. Nimesh Desai | Ophthalmology | Cambridge |
| Dr. Emily Paige Devitt | Focused Practice in Women's Health | Champlain |
| Dr. Tim Devlin | Endoscopy | Scarborough |
| Dr. Dhiraj Dhanjani | Urology, General Surgery, Cystoscopy | Point Edward |
| Dr. Rupinder Dhillon | Nephrology | Vaughan |
| Dr. Miten Jitendra Dhruve | Nephrology; Internal Medicine | Toronto |
| Dr. Miten Dhruve | Nephrology; Internal Medicine | Toronto |
| Diabetes Care Guelph | Diabetes Education | Guelph |
| Diabetes Central Ottawa | Diabetes Education | Champlain Region |
| Diabetes Foot Health Program | Chiropody, Diabetes Foot Health | Brantford |
| Diabetes Foot Health Program | Chiropody, Diabetes Foot Health | Burlington |
| Diabetes Foot Health Program | Chiropody, Diabetes Foot Health | North Hamilton |
| Diabetes Foot Health Program | Chiropody, Diabetes Foot Health | Dunnville |
| Diabetes Foot Health Program | Chiropody, Diabetes Foot Health | Fort Erie |
| Diabetes Foot Health Program | Chiropody, Diabetes Foot Health | Hagersville |
| Diabetes Foot Health Program | Chiropody, Diabetes Foot Health | Hamilton East |
| Diabetes Foot Health Program | Chiropody, Diabetes Foot Health | Hamilton Mountain |
| Diabetes Foot Health Program | Chiropody, Diabetes Foot Health | Niagara Falls |
| Diabetes Foot Health Program | Chiropody, Diabetes Foot Health | Port Colborne |
| Diabetes Foot Health Program | Chiropody, Diabetes Foot Health | Simcoe |
| Diabetes Foot Health Program | Chiropody, Diabetes Foot Health | St. Catharines |
| Diabetes Foot Health Program | Chiropody, Diabetes Foot Health | Welland |
| Diagnostic Imaging - La Verendrye Hospital | Diagnostic Imaging X-Ray / Radiography, CT, Ultrasound, Breast Ultrasound | Fort Frances |
| Diana Doe, RM | Midwifery; Prenatal Care; Postnatal Care | Cambridge |
| Dr. Bradley John Dibble | Cardiology; Cardiology Testing | Barrie |
| Dr. Alexander James Dick | Cardiology | Ottawa |
| Dr. Bruno DiGravio | Pediatrics | Kitchener |
| Dr. Fernando Diaz Dilernia | Ortho | Kingston |
| Dilico Anishinabek Family Care | Addictions Assessment & Referral, Counseling, Spiritual Care, Diabetes Education, Family Medicine, Foot Care Nursing, Housing and Homelessness Services, Dietitian / Nutrition, Hospital, Immunization Clinic, Pediatric Developmental, Support Group, Infectious Disease, Independent Living Skills Training, Pharmacist, Midwifery, Occupational Therapy, Family Services, Personal Care, Physiotherapy, Sexual Health, Healthcare Navigation Service, Speech Therapy / Speech Language Pathology, Community Health Centre, Mental Health Assessment & Referral, Mental Health Assessment & Referral, Friendly Visiting, Wound Care | Thunder Bay |
| Dr. Deanna DiRenzo | Optometry | Kitchener |
| Dr. Karen Gaye Dockrill | Pediatrics with focus in Autism; ADHD; Developmental Delays; Learning Disabilities; Child and Adolescent Mental Health | Courtice |
| Dr. Cara Anne Marie Donnery | Obstetrics; Gynecology; Colposcopy | Hamilton |
| Dr. Judith Elana Donsky | Allergy & Immunology | East Toronto |
| Dr. Christopher Todd Dowding | Orthopedics, Orthopedics:Knee, Orthopedics:Hip | North Bay |
| Downsview Endoscopy Clinic | Endoscopy | Toronto |
| Dr. Ian MacDonald - Province Wide Virtual Visits | Internal Medicine, Nephrology | Ontario |
| Dr. Jennifer Hacking - Sports Medicine | Sports Medicine; Sport Therapy | Kingston |
| Dr. Kevin Grant | Orthopedics: Spine | Scarborough |
| Dr. Romana Dragojevic | Cardiology | Toronto |
| Dr. Brian Drake | Spine | Ottawa |
| DUA Cardiac Networks - Brampton | Cardiology Services | Brampton |
| DUA Cardiac Networks - Markham | Cardiology Services | Mississauga |
| DUA Cardiac Networks - Mississauga @ Erin Centre | Cardiology Services | Scarborough, Mississauga, Brampton, York, Markham |
| DUA Cardiac Networks - Mississauga @ McLaughlin | Cardiology Services | Mississauga |
| DUA Cardiac Networks - Scarborough | Cardiology Services | Scarborough |
| DUA Cardiac Networks - York | Cardiology Services | York |
| Dr. Lloyd James Duchesne | Cardiology | Ottawa |
| Dr. Andrew Dueck | Vascular Studies; Vascular Surgery | Toronto |
| Dr. Marin Jonina Duke | Sports Medicine Specialist | Waterloo |
| Dundas Medical Imaging | Diagnostic Imaging; Ultrasound; Mammography; X-Ray/Radiography; Cardiology Services | Dundas |
| Dr. C. W. Tomlinson - Medi-Share Cardiology - Dunnville | Cardiology Consultation, Cardiology Services | Dunnville |
| Dr. Josephine Dunston | Obsterics, Prenatal Care, Pap Testing | North York |
| Durham Radiology Associates - Baywood X-Ray and Ultrasound | Xray and Ultrasound | Pickering |
| Durham Radiology Associates - Bowmanville X-Ray and Ultrasound | Xray and Ultrasound | Bowmanville |
| Dr. Linda Dvali | Plastic Surgery | Toronto |
| Dr. Pamela Dyall | Obstetrics | Port Perry |
| Dynamic Physiotherapy and Chiropractic | Concussion Management | Ottawa |
| East General Neurology Clinic | Neurology | Toronto |
| East Toronto Vascular Clinic | Vascular Studies; Vascular Surgery | Toronto |
| East Wellington Community Services - Transportation | Community Support, Telephone Reassurance & Safety Checks, Rides & Transportation | East Wellington |
| East Wellington Family Health Team - Diabetes Education Program | Diabetes Education | Erin |
| East York Diagnostics | Diagnostic Imaging | Toronto |
| East York Hearing and Balance Centre | | |
| Eastern Ontario MRI Central Intake Program | MRI | Champlain Region |
| Eastside Medical - Dr. Henry Onyegbule | Internal Medicine | Hamilton |
| Eastside Medical - Dr. Sonika Thukral | Diabetes, Endocrinology | Hamilton |
| Edinburgh Optometry | Optometry | Guelph |
| Dr. Russel Egerdie | Urology | Kitchener |
| Dr. David Eisen | Obstetrics, Prenatal Care, IUD Insertion | North York |
| Dr. Enobong Inem Arit Ekong | OB/GYN | Ottawa |
| Dr. Dalia Shaban Dawoud El-Assar | Obstetrics | Kitchener |
| Dr. Graham Murray Elder | Orthopedic Surgery | Sault Ste. Marie |
| Elements Physical Therapy | Concussion Management | Markham |
| Elevate NWO | Infectious Disease | Thunder Bay |
| Dr. Tamer Ahmed Hani Hanafi Elfazari | OB/GYN | Champlain |
| Elgin Community Support Services Central Intake | Community Support Services | St. Thomas |
| Elgin County Midwives | Midwifery; Prenatal Care; Postnatal Care | St.Thomas |
| Elgin Imaging Services | Diagnostic Imaging, Ultrasound, Breast Ultrasound, X-Ray, Bone Mineral Density | St. Thomas |
| Dr. Fadi Elias | Vascular Surgery, Ultrasound, Diagnostic Imaging | Oakville |
| Ellesmere X-Ray | Diagnostic Imaging | Toronto |
| Dr. Susan Maureen Ollerhead Ellis | Obstetrics; Gynecology | Hamilton |
| ELM Medicine | Internal Medicine, Infectious Disease, Diabetes Specialist Management, Counseling, Pain Management, Nutrition | Hamilton |
| Elmira Diagnostic Imaging | Diagnostic Imaging | Elmira |
| Dr. Ahmad Elnahas | Bariatric Surgery, General Surgery | London |
| Dr. Thomas Elsdon | Urology | Windsor |
| EMG Richmond Hill - Dr. Y. Tom Chen | EMG | Richmond Hill |
| EMG Scarborough - Dr. Y. Tom Chen | EMG | Scarborough |
| Dr. Khalid Enver | General Surgery | Fergus |
| Dr. Atoosa Enzevaei | Cardiology; Cardiology Testing | Newmarket |
| Erie Shores Healthcare | FIT Positive, Colorectal Screening | Leamington |
| Erie Shores HealthCare Diagnostic Imaging | Diagnostic Imaging | Windsor |
| Erie St. Clair Clinic | Addictions Assessment & Referral - RAAM, Substance Use Disorders, Alcoholic Treatment (Alocoholic Support Group) | Windsor |
| Erie St. Clair eReferral Central Intake | Orthopedic Surgery | Windsor |
| Erin Diagnostic Imaging | Diagnostic Imaging | Erin |
| Dr. Christine Erlich | Ophthalmology | Toronto |
| Espanola Regional Hospital Diagnostic Imaging | Diagnostic Imaging | Espanola |
| Essex County Respiratory Services | Respirology Services, Allergy and Immunology, Smoking Cessation Therapy, Pulmonary Function Testing, Spirometry | Windsor |
| Dr. Behzad Etemadi | Cardiology | Collingwood |
| Evans Medical Centre - Internal Medicine - Dr. Christina Gandilo | Internal Medicine | Ottawa |
| Evans Radiology | Diagnostic Imaging | Etobicoke |
| EXR Medical Imaging - Ajax Location | Diagnostic Imaging | Ajax |
| EXR Medical Imaging - Milliken Location | Diagnostic Imaging | Toronto |
| EXR Medical Imaging - Pickering Location | Diagnostic Imaging | Pickering |
| Dr. David Fahmy | Internal Medicine; Allergy & Immunology | Hamilton |
| Fairview Mennonite Home | Senior Community Centre, Support Group, Seniors Gentle Exercise Class, Friendly Visiting, Group Dining, Home Maintenance & Repair, Housekeeping, Rides & Transportation | Kitchener |
| Fairway Physiotherapy | Acquired Brain Injury, Acupuncture, Intramuscular Stimulation, Sports Medicine Specialist, Counseling, Low Back Pain, Massage Therapy, Occupational Therapy, Pain Management, Pediatric Orthopedics, Physiotherapy, Concussion Management, Social Work, Social Work, Sport Therapy, Sport Therapy, Sports Medicine Specialist, Supervised Rehabilitation Exercise, Vocational Services | Thunder Bay |
| Family Services Windsor-Essex | Counselling | Windsor |
| Dr. Ali Farno | Orthopedics | Timmins |
| Dr. Luke Fazio | Urology | North York |
| Dr. Adina Feinberg | Surgery; Endoscopy; Colonoscopy | HNHB |
| Dr. Stanley Feinberg | General Surgery, Colonoscopy | Toronto |
| Fenelon Falls Diagnostic Imaging | Diagnostic Imaging | Fenelon Falls |
| Dr. Katrina Fenicky | Psychiatry | London |
| Dr. Jae-Marie Denise Ferdinand | Pediatrics | Belleville |
| Dr. Kimberley Ferguson | Obstetrics | Port Perry |
| Dr. Russell Warren Fernandes | Cardiology; Cardiology Testing | Toronto |
| Dr. D. Filippone | Otolaryngology | Greater Sudbury |
| Finch-Weston X-Ray & Ultrasound | Diagnostic Imaging, X-Ray/Radiography, Ultrasound | Toronto |
| Dr. Rebecca Fine | Endocrinology | Toronto |
| Dr. Ryan Milton Fitzpatrick | Urology | Toronto |
| Dr. Stanley Flax | Urology | North York |
| Dr. Tiffany Florindo | Obstetrics, Gynecology, IUD Insertion | North York |
| Foot and Ankle Screening and Triage (FAST) Clinic - Montfort | Orthopedics | Ottawa |
| Foot and Ankle Screening and Triage (FAST) Clinic - QCH | Orthopedics | Ottawa |
| Foot and Ankle Screening and Triage (FAST) Clinic - The Ottawa Hospital | Orthopedics | Ottawa |
| Forest City FHO - Pregnancy Care Central London | Pregnancy, Prenatal Care | London |
| Dr. Kenneth Daniel Foster | General Surgery, Wound Care, Endoscopy, Colonoscopy, Colorectal Screening | Parry Sound |
| Frailty Screening Pilot | Care Coordination | Woolwich |
| Dr. Brian Patrick Fraser | Orthopedic Surgery | Sault Ste. Marie |
| Dr. Lisa-Ann Fraser | Endocrinology; Diabetes Specialist Management | London |
| Dr. Andrew Siren, BSc, MD, FRCSC | Fertility | Thunder Bay |
| Freeport Hospital - Pain Management Centre - GRH | Pain Management | Kitcheenr |
| Dr. Andreas Philip Freitag | Internal Medicine | Simcoe |
| Dr. Michael Pierre Volker Froeschl | Cardiology | Ottawa |
| Frontenac Doctors Contraception Clinic | Contraception; Nexplanon; Intrauterine Device Insertion (IUD)
| Kingston |
| Frontenac Doctors Obstetrics | Family Medicine Obstetrics | Kingston |
| Dr. Gary Michael Fullerton | Cardiology | Woodstock |
| Dr. Kevin Fung | Otolaryngology | London |
| Dr. Michael Fung | Family Medicine, Sports Medicine | Richmond Hill |
| Dr. Raymond Fung | Endocrinology; Transgender Medecine | Toronto |
| Dr. William Fung | Rheumatology | North York |
| Dr. Michael Fuoco | Urology | Brockville |
| Dr. Melissa Furfaro | Optometry | Guelph |
| Dr. Jenna Gale | Fertility | Ottawa |
| Dr. Jennifer Galle | Pediatrics Endocrinology | Richmond Hill |
| Gam Diagnostic Imaging - Bramalea | Diagnostic Imaging | Brampton |
| Gam Diagnostic Imaging - BramNorth | Diagnostic Imaging | Brampton |
| Gam Diagnostic Imaging - Hospital Gate | Diagnostic Imaging | Oakville |
| Gam Diagnostic Imaging - Rosedale | Diagnostic Imaging | Toronto |
| Gam Diagnostic Imaging - Streetsville | Diagnostic Imaging | Mississauga |
| Gam Diagnostic Imaging - Torbram and North Park | Diagnostic Imaging | Brampton |
| Gam Diagnostic Imaging - Trafalgar | Diagnostic Imaging | Oakville |
| Dr. Nirupa Gangam | Obstetrics; Gynecology | Hamilton |
| Dr. Vinay Garg | Cardiology | Toronto |
| Dr. Andrea Gauster | Obstetrics | Port Perry |
| Dr. Olivier Gauthier-Kwan | Orthopedics | Kitchener |
| Dr. Genevieve Gavigan | Dermatology | Ottawa |
| Dr. Christopher Robert Geddes | Orthopedic Surgery | Kitchener |
| Generation Fertility (Newmarket) | Fertility, Infertility | Newmarket |
| Generation Fertility (Vaughan) | Fertility, Infertility | Vaughan |
| Gentle Procedures Clinic Toronto - Mississauga Location | Vasectomy, Circumcision | Mississauga |
| Geraldton District Hospital - Diagnostic Imaging | Diagnostic Imaging | Geraldton |
| Geraldton District Hospital - Rehabilitation | Rehab | Geraldton |
| Geraldton District Hospital – Dietitian | Dietitian / Nutrition | Geraldton |
| GetSkinHelp | Dermatology | Toronto |
| Dr. Artur Gevorgyan | Otolaryngology | Oshawa |
| GHA Surgical Centre | Colonoscopy, Endoscopy | Hamilton |
| Dr. Feras Al Ghazawi | Dermatology | Ottawa |
| Dr. Thomas Gilas | General Surgery | Toronto |
| Dr. Kathryn Anne Giles | Neurology; EMG | Cambridge |
| Dr. Impreet Singh Gill | Internal Medicine | Toronto |
| Dr. Jetinder Singh Gill | Psychiatry | Toronto |
| Gillingham Ultrasound Services | Diagnostic Imaging, Ultrasound, Breast and Obstetrical U/S | Brampton |
| Dr. Val Ginzburg | Endoscopy | Thornhill |
| Dr. Brandon Larry Girardi | Orthopedic Surgery | Kitchener |
| Dr. Mina Girgis | Cardiology | Burlington |
| GNMI - Hamilton (Nebo Rd) | Diagnostic Imaging | Hamilton |
| GNMI - Hamilton (Queenston Rd) | Diagnostic Imaging | Hamilton |
| GNMI - Niagara Falls (McLeod Rd) | Diagnostic Imaging | Niagara Falls |
| GNMI - Niagara Falls (Portage Rd) | Diagnostic Imaging | Niagara Falls |
| GNMI - St. Catharines (Linwell Rd) | Diagnostic Imaging | St. Catharines |
| GNMI - St. Catharines (Pelham Rd) | Diagnostic Imaging | St. Catharines |
| GNMI - St. Catharines (Welland Ave) | Diagnostic Imaging | St. Catharines |
| GNMI - Stratford | Diagnostic Imaging | Stratford |
| GNMI - Welland (Prince Charles Dr) | Diagnostic Imaging | Welland |
| GNMI MRI & CT - Ajax | Diagnostic Imaging | Ajax |
| GNMI MRI & CT - Mississauga | Diagnostic Imaging | Mississauga |
| Dr. Ram Mohan Gobburu | Pediatrics | Stratford |
| Dr. Shivesh Goberdhan | Cardiology | Scarborough |
| Dr. Teresa Goldenberg | Circumcision | North York |
| Dr. Steven Goldie | Joint Injections | London |
| Dr. Lorne Eric Goldman | Cardiology; Cardiology Testing | Newmarket |
| Dr. Mehrdad Golian | Cardiology | Ottawa |
| Dr. Michael Gollob | Cardiology; Cardiology Testing | Newmarket |
| Dr. Richard Goluch | Nephrology, Internal Medicine | Sudbury |
| Dr. Megan Melissa Gomes | OB/GYN | Champlain |
| Dr. Rui Gong | General Surgery | North Bay |
| Dr. John Goode | Cardiology | Collingwood |
| Dr. Balaji Gopidasan | Pediatric Psychiatry | Waterloo |
| Dr. Nanda Gopinath | Gastroenterlogy; Colonoscopy | East Toronto |
| Gotcare: In The Community | Community Support Services, Friendly Visiting, Chronic Disease Self-Management, Seniors Gentle Exercise (In-Home), Ambulatory Blood Pressure Monitoring, Home and Community Care | Toronto |
| Dr. Stephanie Gottheil | Rheumatology | London |
| Dr. Sidney Gottlieb | Cardiology | Collingwood |
| Grand Bend Area Community Health Centre | Allied Health, Diabetes Education, Social Work, Nutrition, Community Support, Mental Health Services, Physio, Rehab | Grand Bend |
| Grand River Eye Care - Dry Eye Clinic | Dry Eye Clinic | Kitchener |
| Grand River Hospital - Diabetes Education | Diabetes Education | Kitchener |
| Grand River Hospital - Diagnostic Imaging | Diagnostic Imaging | Kitchener |
| Grand River Hospital - Internal Medicine Clinic (GIMRAC) & Non-Malignant Hematology Clinic | Internal Medicine; Hematology | Kitchener |
| Grand River Hospital - Special Testing Unit | Cardiology Services | Kitchener |
| Grand River Hospital (GRH) - Emergency Department | Emergency Department, Emergency Medicine | Waterloo |
| Grand River Physiotherapy | Concussion Management | Fergus |
| Grand River Secondary Stroke Prevention Clinic | Stroke Care | Kitchener |
| Grandview Kids - Client Services | Physiotherapy, Occupational Therapy, Speech Therapy/Speech Language Pathology, Pediatric Developmental, Developmental and Disability Services, Child Development Service Navigation, Audiology, Autism Spectrum Disorder Services | Oshawa |
| Dr. Daryl Gray | General Surgery Hernia Gallbladder Colonoscopy | London |
| Green Clinic West | Specialty Clinic (Neurologist, Plastic Surgeon, Endocrinology, Clinical Immunology and Allergy) | North York |
| Dr. Lawrence Darren Green | General Surgery | Cambridge |
| Dr. Anthony Grieco | Hematology | Champlain |
| Dr. Ryan Groll | Urology | Toronto |
| Dr. Paul Matthew Grosso | Orthopedic Surgery | Kitchener |
| Dr. Arvinder Grover | Cardiology | Mississauga |
| Groves Memorial Community Hospital - Diagnostic Imaging | Diagnostic Imaging | Fergus |
| Groves Memorial Community Hospital - Respiratory Therapy Services | Respiratory Therapy, Pulmonary Function Testing, Spirometry, Arterial Blood Gases | Fergus |
| Groves Memorial Community Hospital – Physiotherapy Services | Physiotherapy | Fergus |
| Groves Memorial Community Hospital – Speech-Language Pathology Department | Speech Therapy / Speech Language Pathology | Fergus |
| Groves Memorial Hospital Diabetes Education Centre | Diabetes Education, Diabetes Specialist Management, Endocrinology, Diabetes Self Management | Fergus |
| Grow - Grounded Roots Open Wings | Pediatrics/Women's Health/Family Planning | London |
| Guelph Community Health Centre - Community Health Connect | Foot Care Nursing, Care Coordination | Guelph |
| Guelph FHT - Chronic Pain Program | Chronic Pain Self-Management, Pain Management | Guelph |
| Guelph General Hospital - Cardio Respiratory Services | Cardio - Respiratory Diagnostics | Guelph |
| Guelph General Hospital - Diagnostic Imaging | Diagnostic Imaging | Guelph |
| Guelph Independent Living - Housekeeping, Grocery Shopping, Meal Preparation | Supportive Housing, Housekeeping, Shopping, Personal Care | Guelph |
| Guelph Medical Imaging - Dawson Road | Diagnostic Imaging | Guelph |
| Guelph Medical Imaging - Farley Drive | Diagnostic Imaging | Guelph |
| Guelph Medical Imaging - Wyndham Street | Diagnostic Imaging | Guelph |
| Guelph Wellington Seniors Association - Evergreen Seniors Community Centre | Support Group, Senior Community Centre, Group Dining, Seniors Gentle Exercise, Friendly Visiting | Guelph |
| Guelph-Wellington Community Paramedicine Program | Community Support Services, Remote Monitoring, Covid-19 positive monitoring (Respiratory Therapy) | Guelph |
| Dr. Jose Guillermo Guerra-Paez | Orthopedics | East Toronto |
| Dr. Jose Guerra | Orthopedic Surgeon | Scarborough |
| Dr. Nikhil Gupta | Endocrinology | Markham |
| Dr. Nikhil Gupta | Endocrinology | Brampton |
| Dr. Rohit Gupta | General Surgery, ERCP | Bracebridge |
| Dr. Lauren Gurland | Family Medicine | London |
| Gyne-Oncology at Medical Tree Kingston | Gynecologic Oncology, Gynecology, Pap Testing, IUD Insertion | Kingston |
| Gynecologic Oncology Diagnostic Assessment Program (DAP) | Gynecology | Oshawa |
| Gynecology Outpatient Clinic- Dr. Kulkarni-Temiskaming Hospital | Gynecology | New Liskeard |
| Gynecology Outpatient Clinic- Dr. T. Wong-Temiskaming Hospital | Gynecology | New Liskeard |
| Dr. Dimitri Elias Haddad | Sports Medicine Specialist | Waterloo |
| Dr. James Haebe | OB/GYN | Ottawa |
| Dr. Jeffrey John Haebe | Fertility | Ottawa |
| Dr. Maky Hafidh | Otolaryngology | Waterloo |
| Dr. Sara Haig | Rheumatology | London |
| Haliburton Highlands Health Services - Diagnostic Imaging | Diagnostic Imaging | Haliburton |
| Dr. Stephen Ira Halman | Orthopedics; Elbow, Shoulder, Wrist | Woodbridge |
| Dr. Ilana Jaye Halperin | Endocrinology, Diabetes Specialist Management | Toronto |
| Dr. Usmaan Hameed | General Surgery; Colonoscopy | Toronto |
| Dr. Adel Hanna | Endocrinology, Diabetes Specialist Management | Etobicoke |
| Dr. Susan Hardt, Clinical Psychologist (Province-Wide, Out-Patient Virtual Therapy) | Clinical Psychology | Mississauga |
| Dr. John Paul Harmon | Nephrology | Sudbury |
| Harmony Health & Wellness | Mental Health | Oakville |
| Dr. Mark Harrison | Orthopedics | Kingston |
| Dr. Jeff Hawel | ERCP, Endoscopy, General Surgery | London |
| Hawkesbury General Hospital - Children's Rehab Clinic | Children's Rehab | Hawkesbury |
| Hawkesbury General Hospital - Physiotherapy Clinic | Physiotherapy | Hawkesbury |
| Hawkesbury General Hospital (HGH) Audiology Clinic | Audiology | Hawkesbury |
| Hawkesbury General Hospital (HGH) Ophthamology Clinic | Ophthamology | Hawkesbury |
| Hawkesbury General Hospital Cardiology Clinic | Cardiology Services | Ottawa |
| Hawkesbury General Hospital Diabetic Clinic | Diabetes | Ottawa |
| Hawkesbury General Hospital ENT Clinic | Ear Nose and Throat | Ottawa |
| Hawkesbury General Hospital Allergy Clinic | Allergy | Ottawa |
| Hawkesbury General Hospital Dermatology Clinic | Dermatology | Ottawa |
| Hawkesbury General Hospital Gynecology Clinic | Gynecology | Ottawa |
| Hawkesbury General Hospital Internal Medicine Clinic | Internal Medicine | Ottawa |
| Hawkesbury General Hospital Neurology Clinic | Neurology | Ottawa |
| Hawkesbury General Hospital Urogynecology Clinic | Urogynecology | Ottawa |
| Hawkesbury General Hospital Nephrology Clinic | Nephrology | Ottawa |
| Hawkesbury General Hospital Orthopedic Clinic | Orthopedics | Ottawa |
| Hawkesbury General Hospital Pain Management Clinic | Pain Management | Ottawa |
| Hawkesbury General Hospital Urology Clinic | Urology | Ottawa |
| Hawkesbury General Hospital Respirology and Pulmonary Clinic | Respirology | Ottawa |
| Hawkesbury General Hospital General Surgery Clinic | General Surgery | Ottawa |
| Dr. Lesley Hawkins | Obstetrics & Gynecology | Toronto |
| Headwaters Health Care Centre Diagnostic Imaging | Bone Mineral Density, Bone Scan, Breast Ultrasound, CT, Diagnostic Imaging, Echocardiogram, Mammography, Nuclear Medicine, Obstetrical Ultrasound, Ontario Breast Screenign Program (OBSP), Ultrasound, X-Ray/Radiography | Orangeville |
| Dr. Jetinder Gill - All Med Health | Psychiatry | Newmarket |
| Hear Right - Hamilton (Upper James) | Audiology | Hamilton |
| Hear Right - Hamilton East (Queenston) | Audiology | Hamilton |
| Hear Right - London | Audiology | London |
| Hear Right - St Catharines | Audiology | St. Catharines |
| Hear Right Canada - Kitchener | Audiology | Kitchener |
| Heart Failure Medication Up Titration Clinic | Cardiology | Waterloo |
| Heart Function Clinic | Heart Failure | Toronto |
| Dr. Olivier Heimrath | Urology | North York |
| Help Ahead - Mental Health and Addictions Services for Infants, Children, Youth, and Families | Mental Health Assessment & Referral; Addictions Assessment & Referral | Toronto |
| Dr. Sari Herman | Allergy and Immunogy | North York |
| Dr. Karen Hershenfield | Obstetrics, Prenatal Care, IUD Insertion | North York |
| Dr. Ernest Hew | Pain specialist | Scarborough |
| Dr. Benjamin Malcolm Hibbert | Cardiology | Ottawa |
| Dr. James Higgins | Orthopedics | Toronto |
| Dr. Lyall Arthur James Higginson | Cardiology | Ottawa |
| Higher Ground Health Club | Workouts, Training, Classes | Toronto |
| Dr. Gihane Fatme Hilal | Internal Medicine | Brampton |
| Dr. Jamal Monzer Hilal | Internal Medicine | Sudbury |
| Dr. Laurie Leigh Hill | Cardiology; Cardiology Testing | Brampton |
| Hillview Urgent Diagnostic Imaging Centre | Diagnostic Imaging | Champlain |
| Dr. Richard Hilsden | General Surgery Hernia Gallbladder Colonoscopy | London |
| Dr. Waseem Hindieh | Cardiology | Burlington |
| Dr. Angela Onkay Ho | Family Service, Ontario eConsult, Psychiatry, Counselling | Ontario Wide |
| Dr. Victoria Ho | Respirology | Kitchener |
| Dr. Joshua Hochman | Allergist | Scarborough |
| Dr. Justin Lane Hodgins | Orthopedics (Elbow, Shoulder, Knee,Wrist) | Scarborough |
| Dr. Natasha Alana Holder | Orthopedics | Pembroke |
| Holland Bloorview - Augmentative, & Alternative Communication Clinic | Pediatrics | Toronto |
| Holland Bloorview - Autism, Communication, Learning & Behaviour | Pediatrics | Toronto |
| Holland Bloorview - Baby Constraint Induced Movement Therapy (CIMT) | Pediatrics | Toronto |
| Holland Bloorview - Brain Injury Rehab | Pediatrics | Toronto |
| Holland Bloorview - Cleft Lip and Palate & Craniofacial Services | Pediatrics | Toronto |
| Holland Bloorview - Early concussion care program | Pediatrics | Toronto |
| Holland Bloorview - Feeding | Pediatrics | Toronto |
| Holland Bloorview - Infant Development Services | Pediatrics | Toronto |
| Holland Bloorview - Neuromotor | Pediatrics | Toronto |
| Holland Bloorview - Neuromuscular | Pediatrics | Toronto |
| Holland Bloorview - Orthotics | Orthotics | Toronto |
| Holland Bloorview - Persistent Concussion Services | Pediatrics | Toronto |
| Holland Bloorview - Post Secondary Transition | Pediatrics | Toronto |
| Holland Bloorview - Rett Syndrome Clinic | Pediatrics | Toronto |
| Holland Bloorview - Seating | Pediatrics | Toronto |
| Holland Bloorview - Selective Dorsal Rhizotomy Clinic | Pediatrics | Toronto |
| Holland Bloorview - Spina Bifida & Spinal Cord Injury | Pediatrics | Toronto |
| Holland Bloorview - Therapeutic Recreation & Life Skills | Pediatrics | Toronto |
| Holland Bloorview Kids Rehabilitation Hospital | Pediatrics | Toronto |
| Holland Bloorview- Psychopharmacology | Pediatrics | Toronto |
| Dr. Sheila May Holmes | Endocrinology | Vaughan |
| Home and Community Care Support Services - South East | Homecare Services, Home and Community Care, Nursing, Palliative Care Services, Long Term Care Assessment, Physiotherapy, Occupational Therapy, Care Coordination, Dietitian/Nutrition, Social Work | South East |
| Home and Community Support Services of Grey Bruce - Friendly Visiting | Group Dining, Friendly Visiting, Housekeeping, Meal Services, Respite Care, Dementia Support Services, Rides & Transportation | Southgate Township |
| Homewood Health Centre | Addictions Assessment, Counseling, Depression, Hospital, Mental Health, Occupational Health, Psychiatry,Psychology, Sexual Abuse Treatment, Social Work | Guelph |
| Dr. Christopher Hong | Otolaryngology; Facial Plastic & Reconstructive Surgery | North York |
| Dr. Paul Hong | Cardiology | Burlington |
| Hôpital Montfort Imagerie Médicale - Diagnostic Imaging | Diagnostic Imaging | Ottawa |
Hôpital Montfort Pneumologie et examen respiratoire – Respirology and Pulmonary Tests
| Respirology and Pulmonary Testing | Ottawa |
| Hôpital Montfort Clinique du Sommeil - Sleep Clinic | Sleep Medicine | Ottawa |
| Hôpital Montfort: Cardiologie et Services Diagnostique Cardiaque - Montfort Hospital: Cardiology and Cardiac Diagnostic Services | Cardiology and Cardiac Testing | Ottawa |
| Hospice Northwest | Palliative Care | Thunder Bay |
| Hospice of Waterloo Region - Volunteer Visiting | Support Group, Counselling, Rides & Transportation, Friendly Visiting | Waterloo Region |
| Hospice Wellington - Hospice Wellington | Support Group, Hospice, Spiritual Care, Friendly Visiting, Driving Services, | Guelph, Wellington County |
| Dr. Clyde Hourtovenko | Ambulatory Blood Pressure Monitoring, Ambulatory ECG Monitoring, Cardiac Stress Testing, Cardiology, Cardiology Services, ECG, Echocardiogram, Internal Medicine, Myocardial Perfusion Study | Sudbury |
| Dr. Neil Michael Howatt | General Surgery | Dunnville |
| HSN Adult Psychiatric Outpatient Clinic | Mental Health and Addictions | Sudbury |
| HSN Cardiology | Cardiology | Sudbury |
| HSN Child & Adolescent Mental Health | Mental Health and Addictions | Sudbury |
| HSN Genetic Counselling Services | General Genetics, Cancer Genetics | Greater Sudbury |
| HSN Medical Imaging Department | MRI, Diagnostic Imaging, CT, Nuclear Medicine, Bone Scan, Ultrasound, Fluoroscopy, Breast Clinic, X-ray/Radiography | Greater Sudbury |
| Dr. Jonathan David Huber | OB/GYN | Ottawa |
| Human 2.0 - Physiotherapy and Active Rehabilitation | Orthopedic | Champlain region |
| Humber River Hospital Rapid Access Contraception Clinic | IUD Insertion | Toronto |
| Humber River Hospital Sleep Clinic | Sleep Medicine | North York |
| Humber Valley Cardiovascular Imaging Vaughan | Cardiology Services; Ultrasound; Bone Mineral Density | Vaughan |
| Humber Valley Imaging - College Diagnostic Imaging | X-Ray; Ultrasound; BMD; Vascular Studies; Mammography; Echocardiogram | Toronto |
| Humber Valley Imaging - Kipling Heights Diagnostic Imaging | X-Ray; Ultrasound; BMD; Echocardiogram; Vascular Studies | Toronto |
| Humber Valley Imaging - PDS Diagnostic Imaging | X-Ray; Ultrasound; BMD; Vascular Studies; Mammography; Echocardiogram | Toronto |
| Humber Valley Imaging - Simcoe Diagnostic Imaging | X-Ray; Ultrasound; Vascular Studies; Mammography | Simcoe |
| Humber Valley Imaging - St. Clair Diagnostic Imaging | X-Ray; Ultrasound; BMD; Vascular Studies; Mammography; Echocardiogram | Toronto |
| Humber Valley Imaging - Unionville Diagnostic Imaging | X-Ray; Ultrasound; BMD; Vascular Studies; Mammography; Echocardiogram | Markham |
| Humber Valley Imaging - X-Ray & Ultrasound | X-Ray; Ultrasound; BMD; Vascular Studies; Sonohysterogram | Vaughan |
| Humber Valley Imaging - Yonge & Eglinton Diagnostic Imaging | X-Ray; Ultrasound; BMD; Vascular Studies | Toronto |
| Dr. Hans Hundt | Orthopedic Surgery | Chatham |
| Huntsville District Memorial Hospital - Cardiorespiratory Diagnostic Testing | Cardiology Diagnostic Testing; Pulmonary Function Testing | Huntsville |
| Huntsville Maternity Care Clinic | Obstetrics, Prenatal Care, Postnatal Care, Intrauterine Device Insertion (IUD), Endometrial Biopsy, Nexplanon insertions (Family Planning), Tongue Tie Release | Huntsville |
| Dr. Thomas Manfred Hupel | Orthopedic Surgery | Kitchener |
| Huron Lodge Community Services - Transportation | Rides & Transportation | Elliot Lake |
| Dr. Mansoor Husain | Cardiology; Cardiology Testing | Toronto |
| Dr. Mansoor Husain | Cardiology; Cardiology Testing | Scarborough |
| Dr. Mansoor Husain | Cardiology; Cardiology Testing | Orangeville |
| Dr. Nadira Husein | Endocrinology | Waterloo |
| Dr. Quynh Huynh | Obstetrics | Toronto |
| ID Links | Infectious Disease | Ontario |
| Dr. Christopher Idestrup | Hyperbaric Therapy | Mississauga |
| iHealth Centre - Diagnostic Imaging and CardioPulmonary Testing | Diagnostic Imaging; Cardiopulmonary Testing; Cardiology; Respirology; Nephrology; Vascular | Vaughan |
| Dr. Rick Ikesaka | Hematology | Hamilton |
| Dr. Matthew Iley | Optometry | Guelph |
| IMCare - Dr. Anuja Sharma | Internal Medicine - Focused practice in Skin Disease, Arthritis Assessments
| Port Hope |
| IMCare - Dr. Behtash Saeidi | Internal Medicine - Focused on Liver Disease and Benign Hematology | Cobourg |
| IMCare - Dr. Mukesh Bhargava | Internal Medicine - Cardiology, Cardiology Services, Cardiac Stress Testing, ECG, Ambulatory Blood Pressure Monitoring, Ambulatory ECG Monitoring
| Port Hope |
| IMCare - Dr. Rishi Kumar Bhargava | Internal Medicine – Cardiology | Oshawa |
| IMCare: Internal Medicine Specialists | Internal Medicine, Cardiology Services, Cardiac Stress Testing, ECG, Ambulatory Blood Pressure Monitoring, Ambulatory ECG Monitoring
| Port Hope |
| Immigrant Services Guelph Wellington | Community Support Services | Guelph |
| Inanna Men's Clinics | Mens Health | Burlington |
| Independence Centre and Network - Home Help - New Sudbury | Housekeeping | Sudbury |
| Independent Living Centre of Waterloo Region - Individual Advocacy | Supportive Housing, Personal Care | Waterloo Region |
| InFocus Rehabilitation Centre | Supervised Rehabilitation Services; Orthopedics; Concussion Management | Cambridge |
| InFocus Rehabilitation Centre | Arthritis Services | Halton Hills |
| Dr. Alistair John Ingram | Nephrology | Hamilton |
| Inpatient Services - Waypoint Centre for Mental Health Care | Mental Health Assessment & Referral | Penetanguishene |
| Insight Diagnostic Imaging - Central Toronto Diagnostic Imaging | X-Ray; Ultrasound; Bone Mineral Density; Mammography | Toronto |
| Insight Diagnostic Imaging - Coxwell Ultrasound | Ultrasound | Toronto |
| Insight Diagnostic Imaging - Don Mills | Ultrasound; Mammography | North York |
| Insight Diagnostic Imaging - Mississauga Diagnostic Imaging & Breast Centre | X-Ray; Ultrasound; Mammography | Mississauga |
| Insight Diagnostic Imaging - Victoria Terrace X-Ray & Ultrasound | X-Ray; Ultrasound; Bone Mineral Density | North York |
| InspiAir - Belleville | Respiratory Therapy; Oxygen Therapy; Sleep Apnea Therapy | Belleville |
| InspiAir - Cornwall | Respiratory Therapy; Oxygen Therapy; Sleep Apnea Therapy | Cornwall |
| InspiAir - Kingston | Respiratory Therapy; Oxygen Therapy; Sleep Apnea Therapy | Kingston |
| InspiAIR - Newmarket | Respiratory Therapy | Newmarket |
| InspiAIR - Windsor | Respiratory Therapy, Oxygen Therapy, CPAP/PAP Therapy | Windsor |
| Integra Health | ADHD; Acupuncture; Allergy and Immunology; Back Pain; Chiropody; Chiropractic; Dietitian/Nutrition; Fertility;Intrauterine Device Insertion (IUD); Low back pain; massage therapy; naturopathy; orthotics; osteopathy; pelvic floor physiotherapy; physiotherapy; registered psychotherapy; sport therapy; sports medicine specialist | Toronto |
| Internal Medicine & Nephrology – Virtual - Dr. Andrew Hyman | Nephrology, Internal Medicine | Toronto |
| Interventional Pain and Spine Specialists of Canada | Pain Management; Physiatry,Anesthesia | North York |
| Dr. Salikah Iqbal | Obstetrics | Scarborough |
| Iroquois Falls - MICs Diabetes Program | Diabetes Education | Iroquois Falls |
| Dr. Amanda Israel | Gastroenterology | East Toronto |
| Dr. Robert Mark Iwanochko | Cardiology; Cardiology Testing | Scarborough |
| Dr. Robert Mark Iwanochko | Cardiology; Cardiology Testing | Simcoe |
| Dr. Robert Mark Iwanochko | Cardiology; Cardiology Testing | Brantford |
| Jackson Park Imaging | Diagnostic Imaging, Pulmonary Function Testing, Respirology | Windsor |
| Jackson Park Physiotherapy | Concussion Management | Windsor |
| Dr. Aaron Lindsay Jackson | Fertility | Ottawa |
| Dr. Mary Jackson | Respirology | Waterloo |
| Dr. Lisa Geetanjali Jagan | Oculoplastics | Toronto |
| Dr. Afshin Jahromi | Vascular Surgery | Guelph |
| Dr. Afshin Jahromi | Vascular Surgery | Kitchener |
| Dr. K Jamil | Endocrinology; Internal Medicine | Belleville |
| Dr. Mark Jany | Respirology; Sleep Apnea | St. Catharines |
| Dr. Angelo Dave Javier | Cardiology | Sudbury |
| Dr. Richard Jenkinson | Orthopedics: Hip; Knee | Toronto |
| Dr. Goran Jeremic | Otolaryngology | Woodstock |
| Dr. Laurence Jerome | Psychiatry, ADHD Services | London |
| Dr. Christopher Filemon De Jesus | Orthopedics | Pembroke |
| Dr. Monica Torres Jimenez | General Surgery | Kitchener |
| Dr. Sanjay Jindal | Internal Medicine | Huntsville |
| Dr. Suni Johnson | Cardiology; Internal Medicine | Owen Sound |
| Dr. James Douglas Johnston | Cardiology | Hamilton |
| Dr. James Douglas Johnston | Cardiology | Kitchener |
| Dr. James Douglas Johnston | Cardiology | Woodstock |
| Dr. David William Johnstone | Internal Medicine | Huntsville |
| Dr. David Johnstone | Internal Medicine | Huntsville |
| Dr. Courtney Jane Jolliffe | Obstetrics and Gynecology | Toronto |
| Dr. Aaron F. Jolly | Cardiology | Mississauga |
| Dr. Shivinder S. Jolly | Nephrology | Waterloo |
| Dr. Christine Grace De Jong | Gynecology, Obstetrics, Womans Health | Burlington |
| Joseph Brant Hospital - Child and Adolescent Psychiatry Clinic (CAP) | Psychiatry; Mental Health Services | Burlington |
| Joseph Brant Hospital - Diagnostic Imaging | Diagnostic Imaging | Burlington |
| Joseph Brant Hospital - Medical Diagnostic Unit (MDU) | Cardio-Respiratory Diagnostic Services; EEG | Burlington |
| Joseph Brant Hospital & Burlington FHT: Burlington Centralized Mental Health & Addiction Services Referral | Mental Health and Addiction Services; Psychiatry | Burlington |
| Dr. Kamal Joshi | Internal Medicine | Brampton |
| Dr. Cam Joyner | Cardiology | Toronto |
| Dr. Joshua Vahid Juan | Hepatology | East Toronto |
| Dr. Hsiao-Ming Jung | Hepatology | East Toronto |
| Juno Fertility Central Intake | Fertility, Infertility, PCOS, Reproductive Endocrinology | Waterloo |
| Juno Fertility Guelph | Fertility, Infertility, PCOS, Reproductive Endocrinology | Guelph |
| Juno Fertility Waterloo | Fertility, Infertility, PCOS, Reproductive Endocrinology | Waterloo |
| Dr. Ursula Jurt | Cardiology; Cardiology Testing | Brampton |
| K-W Cardio-Pulmonary Services (CPS) | Cardiology; Cardiology Services | Waterloo |
| Dr. Paul Lewis Kadar | Pediatrics | Toronto |
| Dr. Rhoda Sheryl Kagan | Pediatric Allergy, Asthma | North York |
| Dr. Abdel Kaleel | Neurology, rTMS, EMG, EEG, Neurocognitive assessment | Kitchener |
| Dr. Paul Thomas Kannampuzha | Cardiology; Cardiology Testing | Orangeville |
| Dr. David Kaplan | Botox for Hyperhidrosis (Overactive Sweating) | North York |
| Karma UltraSound | Ultrasound, DI, Sonohysterogram, Obstetrical Ultrasound | Waterloo |
| Dr. Robert Kassel | Otolaryngology | Oshawa |
| Dr. Kala Kathirgamanathan | Cardiology | Mississauga |
| Kawartha Imaging Lindsay Ultrasound and Xray | Diagnostic imaging | Lindsay |
| Kawartha Imaging Lindsay Ultrasound and Xray | Diagnostic Imaging | Lindsay |
| Dr. Ulana Bohdanka Kawun | General Surgery | Toronto |
| Dr. Ahmed Kayssi | Vascular Studies; Vascular Surgery | Toronto |
| Dr. Nancy Kazarian | Obstetrics | Port Perry |
| Dr. Calvin Herman Ke | Endocrinology | Toronto |
| Dr. John Sholds Kell | Urology | Toronto |
| Dr. Adrienne Kelly | Orthopedic Surgery | Sault Ste. Marie |
| Dr. Michael Joseph Kelly | Psychiatry | Waterloo |
| Kennedy Medical Centre | Women's Health, IUD, Allergy & Immunology | Brampton |
| Dr. David Kennedy | Internal Medicine | Simcoe |
| Kenora District Services Board - Northwest EMS Paramedics | Care Coordination, Chronic Disease Self-Management, Diabetes Self-Management, ECG, Falls Prevention, Friendly Visiting, Geriatric Mental Health, Healthcare Navigation Service, Housing and Homelessness Services, Immunization Clinic, Miscellaneous, Mobility Services, Multi-Disciplinary Assessment and Management - Adult, Remote Patient Monitoring, Walk-In Clinic | Kenora |
| Kenora Surgeons | General Surgery, Endoscopy, Colonoscopy | Kenora |
| Kensington Diagnostic Imaging Centre | Diagnostic Imaging (XRAY/ultrasound) | Toronto |
| Kensington Screening Clinic | Endoscopy, Colonoscopy | Toronto |
| Kensington Vision & Research Centre | Cataract, Glaucoma and Retina Surgery, Corneal Transplants | Toronto |
| Kente X-Ray & Ultrasound | Diagnostic Imaging; X-Ray / Radiography,Ultrasound,Breast Ultrasound,Mammography | Belleville |
| Dr. Katherine Ker | Obstetrics, Gynecology, IUD Insertion | North York |
| Dr. Robert Kerr | Transgender Health | Hamilton |
| Dr. Hussein Khalaff | Urology | Windsor |
| Dr. A. Khan | Psychiatry | Ottawa |
| Dr. M. Azam Khan | Psychiatry | Windsor |
| Dr. Michelle Shahid Khan | Oculoplastics | Toronto |
| Dr. Hasnain Khandwala | Endocrinology, Diabetes Specialist Management | Etobicoke |
| Dr. Saba Zahoor Khawaja | Women's Health | Oshawa |
| Dr. Yaariv Khaykin | Cardiology; Cardiology Testing | Newmarket |
| Dr. Justin Khetani | Otolaryngology | Burlington |
| Dr. Nicole Khetani | Pain Management; Anesthesia | North York |
| Dr. Houman Khosravani | Cardiology | Toronto |
| KHSC Cognitive Neurology Clinic | Cognitive Neurology | Kingston |
| KHSC Epilepsy Clinic | Epilepsy | Kingston |
| KHSC General Consulting Pediatrics | Pediatrics | Kingston |
| KHSC General Neurology | Neurology | Kingston |
| KHSC High-risk Obstetrics | Maternal Fetal Medicine, High Risk Obstetrics, Preconception Counselling | Kingston |
| KHSC Medical Genetics | Medical Genetics | Kingston |
| KHSC Movement Disorders Clinic | Movement Disorders | Kingston |
| KHSC MS Clinic | Multiple Sclerosis | Kingston |
| KHSC Neonatology/Prenatal Consultation/Neonatal Follow-up | Pediatrics; Neonatology; Prenatal Consultation; Neonatal Follow-up | Kingston |
| KHSC Neurology | Neurology; Multiple Sclerosis; Epilepsy; Neuromuscular/EMG; Movement Disorders; Cognitive Neurology | Kingston |
| KHSC Neuromuscular/EMG Clinic | Neuromuscular/EMG | Kingston |
| KHSC Pediatric Asthma | Pediatrics; Asthma | Kingston |
| KHSC Pediatric Cardiology | Pediatrics; Cardiology | Kingston |
| KHSC Pediatric Diabetes | Pediatrics; Diabetes | Kingston |
| KHSC Pediatric Endocrinology | Pediatrics; Endocrinology | Kingston |
| KHSC Pediatric Gastroenterology | Pediatrics; Gastroenterology | Kingston |
| KHSC Pediatric Hematology/Oncology | Pediatrics; Hematology/Oncology | Kingston |
| KHSC Pediatric Infectious Disease | Pediatrics; Infectious Diseases | Kingston |
| KHSC Pediatric Neurology/Epilepsy | Pediatrics; Neurology/Epilepsy | Kingston |
| KHSC Pediatric Respirology/ Cystic Fibrosis | Pediatrics; Respirology/ Cystic Fibrosis | Kingston |
| KHSC Rapid Access Clinic for Low Back Pain | Low Back Pain | Kingston |
| KHSC Structural Valve Clinic | Cardiology, MitraClip | Kingston |
| Dr. Maria Kielly | OB/GYN | Ottawa |
| Dr. Hahn Hoe Kim | Cardiology | Waterloo |
| King George Clinic - Brantford Radiology Group | Diagnostic Imaging, X-Ray | Brantford |
| Dr. Ellie Tsai - Kingston Allergy and Asthma Clinic | Allergies; Asthma | Kingston |
| Kingston Health Sciences Centre - Hotel Dieu Hospital/Kingston General Hospital - Diagnostic Imaging | Diagnostic Imaging; X-Ray / Radiography,Ultrasound,MRI,Breast Ultrasound,Mammography,Bone Mineral Density,Therapeutic/Interventional Radiology,Nuclear Medicine,CT,Fluoroscopy | Kingston |
| Kingston Health Sciences Centre (KHSC) Pediatrics | Pediatrics; Gastroenterology | Kingston |
| Kingston Health Sciences Centre Hip & Knee Arthritis Rapid Access Clinic | Orthopedics, Orthopedics:Knee, Orthopedics:Hip, Physiotherapy | Kingston |
| Kingston Imaging Services (KIS/MIC) | Diagnostic Imaging; X-Ray / Radiography,Bone Mineral Density, Vascular Studies, Ultrasound, Echocardiogram (ECG), Fluorscopy | Kingston |
| Kingston MRI | Diagnostic Imaging; MRI | Kingston |
| Kingston Pediatric Allergy | Pediatric Allergy | Kingston |
| Kingston Respiratory Services | Respirology, Pulmonary Function Testing, Spirometry, Respirology Services | Kingston |
| Kingston X-ray and Ultrasound | Diagnostic Imaging; X-Ray / Radiography, Ultrasound | Kingston |
| Dr. Stephen Kingwell | Spine | Ottawa |
| Kintec Footlabs Hamilton | Orthotics | Hamilton |
| Kintec Footlabs St. Catherine's | Orthotics | St. Catherine's |
| Kintec Footlabs Stoney Creek | Orthotics | Stoney Creek |
| Dr. Carly Kirshen | Dermatology | Ottawa |
| Kitchener Downtown Community Health Centre | Diabetes Education, Lower Limb Services, Chiropody or Podiatry, Kinesiology | Kitchener |
| Kitchener Waterloo Vascular Laboratory | Vascular Studies, Ultrasound | Kitchener |
| Dr. Andres Cristian Klein | Cardiology | Ottawa |
| Dr. Cheryl Klein | Hematology | Hamilton |
| Dr. Zachary Klinghoffer | Urology | Scarborough |
| Dr. Debra Kloth | Internal Medicine, Allergy & Immunology; Pediatric Allergy; Pediatrics | London |
| KMH Cardiology & MRI Centre - Markham | Cardiology; Diagnostic Imaging | Markham |
| KMH Cardiology & PETCT Centre - Mississauga | Cardiology | Mississauga |
| KMH Cardiology Centre - Burlington | Cardiology; Cardiology Studies | Burlington |
| KMH Cardiology Centre - North York | Cardiology; Diagnostic Imaging | North York |
| KMH Cardiology Centre - Scarborough | Cardiology; Diagnostic Imaging | Scarborough |
| KMH Cardiology Centre - Toronto | Cardiology; Diagnostic Imaging | Toronto |
KMH Cardiology Centre (Hamilton)
| Cardiology; Cardiology Services | Hamilton |
| KMH Cardiology Centre (Kitchener) | Cardiology, MRI, Nuclear Medicine, ECG | Kitchener |
| KMH Cardiology Centre (St. Catharines) | Cardiology; Cardiology Services | St. Catharines
|
| KMH Cardiology Centre (Woodstock) | Cardiology; Cardiology Services | Woodstock |
| Dr. Eva Knifed | Obstetrics; IUD Insertion; Pap | North York |
| Dr. Burton Knight | Endocrinologist | Scarborough |
| Dr. Samuel Ko | Obstetrics, Gynecology | Scarborough |
| Dr. Wayne Ho Ping Kong | Cardiology | Scarborough |
| Dr. Dan Kottachchi | Gastroenterology; Internal Medicine; Colonscopy; Endoscopy | Fergus |
| Dr. Dan Kottachchi | Gastroenterology; Internal Medicine; Colonscopy; Endoscopy | Palmerson |
| Dr. Dan Kottachchi | Gastroenterology; Internal Medicine; Colonscopy; Endoscopy | Guelph |
| Dr. Brenda Sharon Hsiao-Mei Kou | Otolaryngology | Scarborough |
| Dr. Julie Ann Van Koughnett | General Surgery | London |
| Dr. Susan Kovacs | Pediatric Gastroenterology | Toronto |
| Dr. Natalie Kozij | Respirology | Waterloo |
| Dr. William Kraemer | Orthopedics | Toronto |
| Dr. Eyal Kraut | Endocrinology; Diabetes Specialist Management | Toronto |
| Dr. Hans Kreder | Orthopedics: Hip; Knee | Toronto |
| Dr. Joan Caroline Krepinsky | Nephrology | Hamilton |
| Krysta Barclay, RM | Midwifery; Prenatal Care; Postnatal Care | Cambridge |
| Dr. Andrew Kujavsky | Focused Practice in Dermatology | Ottawa |
| Dr. Zaheer Kukkadi | Orthopedic Surgery | Chatham |
| Dr. Andreas Kumar | Cardiology; Cardiology Services; Cardiac Stress Testing; ECG; Echocardiogram; Ambulatory Blood Pressure Monitoring; Ambulatory ECG Monitoring | Sudbury |
| Dr. Pawan Kumar | General Surgery | North Bay |
| Dr. Rajat Kumar | Cardiology; Cardiology Testing | Newmarket |
| Dr. Vitharani Kunanithy | Cardiology | Vaughan |
| Dr. Lukas Kus | Otolaryngology; Audiology | North York |
| KW Peds Care - Dr. Jessica Marie Norris | Pediatrics | Kitchener-Waterloo |
| KW Peds Care - Dr. Kendra Rose Komsa | Pediatrics | Kitchener-Waterloo |
| KW Peds Care - Dr. Lisa Christine Brown | Pediatrics | Kitchener-Waterloo |
| KW Peds Care - Dr. Mallory Fox | Pediatrics | Kitchener-Waterloo |
| KW Peds Care - Dr. Tasha Stoltz | Pediatrics | Kitchener-Waterloo |
| KW Vein Clinic - Guelph | Vascular Surgery | Guelph |
| KW Vein Clinic - Kitchener-Waterloo | Vascular Surgery | Kitchener |
| KW4 Community Ward Team | Multi Disciplinary Assessment | Kitchener |
| KW4 COVID-19 Respiratory Assessment Centre | Infectious Disease; Public Health | Waterloo |
| KW4 Regional Mint Memory Clinic | Memory Clinic | KW |
| Dr. Eric Robert Labelle | Endoscopy | Timmins |
| Dr. Marino Labinaz | Cardiology | Ottawa |
| Lady Minto - MICs Diabetes Program | Diabetes Education | Cochrane |
| Dr. Robert Lafontaine | Orthopedic Surgery | Timmins |
| Dr. Piya Lahiry | Pediatrics | Toronto |
| Dr. Joe Heng Lai | Cardiology | Mississauga |
| Dr. Joe Heng Lai | Cardiology | Scarborough |
| Dr. Claudia Lajeuness | Obstetrics | Port Perry |
| Lake of the Woods (LWDH) Diagnostic Imaging/ECG | Diagnostic Imaging, X-Ray/ Radiography, CT, Ultrasound, Fluroscopy, Bone Mineral Density, ECG, Echocardiogram, Mammography, Holter Monitoring | Kenora |
| Lake of the Woods Ambulatory Day Clinic | Transfusion Medicine, Wound Care, Minor Surgical Procedures | Kenora |
| Lakeridge Health Colposcopy - Ajax | Colposcopy | Ajax |
| Lakeridge Health Colposcopy - Oshawa | Colposcopy | Oshawa |
| Lakeridge Health Diagnostic Imaging - Oshawa Site | Diagnostic Imaging | Oshawa |
| Lakeridge Health Diagnostic Imaging Ajax site | Diagnostic Imaging | Ajax |
| Lakeridge Health Diagnostic Imaging Bowmanville site | Diagnostic Imaging | Bowmanville |
| Lakeridge Health FIT+ Central Intake | Colonoscopy | Oshawa |
| Lakeridge Hospital Diagnostic Imaging | Diagnostic Imaging | Oshawa |
| Dr. Sheliza Lalani | Endocrinology, Diabetes Specialist Management | Scarborough |
| Dr. Janice Lam | Obstetrics, Gynecology | Kitchener |
| Dr. Simon Landman | Respirology; Spirometry | Mississauga |
| Dr. Annie Langley | Dermatology | Ottawa |
| Langs Community Health Centre - Cambridge YMCA | Diabetes Education | Cambridge |
| Langs Community Health Centre - Diabetes Education Program | Diabetes Education | Cambridge |
| Langs Community Health Centre - Kitchener | Diabetes Education | Kitchener |
| Langs Community Health Centre - Kitchener YMCA | Diabetes Education | Kitchener |
| Langs Community Health Centre - North Dumfries Satellite Site | Diabetes Education | Ayr |
| Dr. Matthew Bruce Lanktree | Nephrology | Hamilton |
| Dr. Andre LaRoche | Obstetrics | North York |
| Dr. Ilan Lashevsky | Cardiology | Toronto |
| Dr. Steve Latosinsky | General Surgery Hernia Gallbladder Colonoscopy | London |
| Dr. Lawrence Kherr Hsien Lau | Cardiology | Ottawa |
| Dr. Rick Lichi Lau | Orthopedic Surgery | Kitchener |
| Lawrence and Midland Radiology Centre | Diagnostic Imaging | Scarborough |
| Lawrence and Midland Radiology Centre | Diagnostic Imaging | Scarborough |
| Lawrence Park Cardiology | Cardiology Services | Toronto |
| Dr. Kimberly Lazare | Obstetrics, Gynecology, IUD Insertion, Minor Surgical Procedures | North York |
| Dr. Suzanne Leaf | Rheumatology | St. Thomas |
| Leaps and Bounds: Performance Rehabilitation | Concussion Management | Oakville |
| Leaside Village Medical Clinic - Cardiology | Cardiology; Cardiology Testing | East Toronto |
| Dr. Aviva Leber | Gastroenterlogy; Colonoscopy | East Toronto |
| Dr. Chiu-Ying Lee | Dermatology (Warts and Acne) | Scarborough |
| Dr. Douglas Sang Yun Lee | Cardiology; Cardiology Testing | Scarborough |
| Dr. Douglas Sang Yun Lee | Cardiology; Cardiology Testing | Brantford |
| Dr. Mark Lee | Gastroenterology; Internal Medicine; Colonscopy; Endoscopy | Cambridge |
| Dr. Robert Lee | Sports Medicine Specialist | Waterloo |
| Dr. Taehyoung Lee | Urology | Kitchener |
| Dr. Rob Leeper | Hernia, Gallblader, Colonoscopy General Surgery | London |
| Lennox & Addington County General Hospital Diagnostic Imaging | Diagnostic Imaging; X-Ray / Radiography,Ultrasound,Mammography,Bone Mineral Density,Therapeutic/Interventional Radiology,CT | Napanee |
| Dr. James Leone | Orthopedics | Cambridge |
| Dr. Ken Leslie | Hernia, Gallblader, Colonoscopy General Surgery | London |
| Dr. Deborah K Leung | Medical Psychotherapy | Huntsville |
| Dr. Kenneth Leung | General Surgery | Kitchener |
| Dr. Kenneth Leung | Urology | North York |
| Dr. Lawrence Leung | Focused Practice in Dermatology | Ottawa |
| Dr. Wesley Leung | Gastroenterology | Scarborough |
| Dr. Ruth Elizabeth Levis | Pediatrics | Belleville |
| Dr. Kevin Levitt | Cardiology; Cardiology Testing | Toronto |
| Dr. Christopher Lewis | Cardiology | Toronto |
| LHSC Gen Surg Central Intake | Hernia, Gallblader, Colonoscopy General Surgery | London |
| Dr. Jenny Li | Urology | Toronto |
| Dr. Dana Liang | Gastroenterlogy; Colonoscopy | Toronto |
| Dr. Lester Matthew Liao | Pediatrics | North York |
| Liberty Women's Health | Women's Health | Ottawa |
| Life After Fifty | Seniors Gentle Exercise Class, Senior Community Centre, Telephone Reassurance & Safety Checks | Windsor |
| Lifemark Collingwood Sport Medicine & Rehabilitation Centre | Physiotherapy, Massage Therapy, Sport Therapy, Kinesiology, Orthotics and Pedorthics, Bracing, Acupuncture, Concussion Management | Collingwood |
| Lifemark Physiotherapy City Centre | Physiotherapy, Massage Therapy, Occupational Therapy, Kinesiology, Concussion Management, Acupuncture | Mississauga |
| Lifemark Physiotherapy Hespeler Road | Physiotherapy, Occupational Therapy, Massage Therapy, Sport Therapy, Kinesiology, Orthotics and Pedorthics, Bracing, Acupuncture, Concussion Management | Cambridge |
| Lifemark Physiotherapy Lakeshore | Physiotherapy, Massage Therapy, Sport Therapy, Kinesiology, Chiropractic, Orthotics and Pedorthics, Bracing, Acupuncture, Concussion Management | Oakville |
| Lifemark Physiotherapy Leslie and Sheppard | Physiotherapy, Occupational Therapy, Massage Therapy, Sport Therapy, Kinesiology, Orthotics and Pedorthics, Bracing, Acupuncture, Concussion Management | Toronto |
| Lifemark Physiotherapy Main West & Longwood | Physiotherapy, Massage Therapy, Sport Therapy, Kinesiology, Orthotics and Pedorthics, Bracing, Acupuncture, Concussion Management | Hamilton |
| Lifemark Physiotherapy Maple | Physiotherapy, Occupational Therapy, Massage Therapy, Kinesiology, Chiropractic, Orthotics and Pedorthics, Bracing, Acupuncture, Concussion Management | Maple |
| Lifemark Physiotherapy North Bramalea | Physiotherapy, Occupational Therapy, Massage Therapy, Sport Therapy, Orthotics and Pedorthics, Bracing, Acupuncture | Brampton |
| Lifemark Physiotherapy Wortley Village | Physiotherapy, Occupational Therapy, Massage Therapy, Sport Therapy, Kinesiology, Orthotics and Pedorthics, Bracing, Acupuncture, Concussion Management | London |
| Lighthouse Medical Imaging - Fairview Site | X-Ray; Ultrasound; BMD; Echo; Mammography; Vascular Studies | North York |
| Lighthouse Medical Imaging - Finch Site | X-Ray; Ultrasound; BMD; Echo; Mammography; Vascular Studies | Scarborough |
| Lighthouse Medical Imaging - Sheppard Site | Ultrasound; Obstetrical Ultrasound | North York |
| Dr. Wendy Lim | Hematology | Hamilton |
| Dr. Zachary Lim | Orthopedics | Orillia |
| Dr. Hermenio Lima | Allergy & Immunology; Dermatology | Hamilton |
| Dr. David Lindsay | General Surgery | Toronto |
| Dr. Michael Chi-Yen Ling | Cardiology | Scarborough |
| LiquidGym Rehab and Training Centre | Physiotherapy | Ottawa |
| Dr. Peter Pi Liu | Cardiology | Ottawa |
| Dr. Joanne Liutkus | Internal Medicine, Diabetes Specialist Manegement, Endocrinology | Cambridge |
| LMC Diabetes & Endocrinology (Barrie) | Endocrinology | Barrie |
| LMC Diabetes & Endocrinology (Bayview) | Diabetes Education, Endocrinology | Toronto |
| LMC Diabetes & Endocrinology (Brampton) | Diabetes Education, Endocrinology | Brampton |
| LMC Diabetes & Endocrinology (Etobicoke) | Endocrinology, Diabetes Management | Etobicoke |
| LMC Diabetes & Endocrinology (Oakville) | Diabetes Education, Endocrinology | Oakville |
| LMC Diabetes & Endocrinology (Vaughan) | Endocrinology | Vaughan |
| Dr. Mark Andrew Lomaga | Dermatology | Mississauga |
| London Middlesex Community Support Services Network | Community Support Services | London |
| London Scoping Centre | Colonoscopy; Endoscopy | London |
| London Spine Centre - Dr. Alexander Nicholas Melinyshyn | Neurologist | London |
| London Spine Centre - Dr. Bilal Munir | Back- Epidural Steroid Injection, Internal Medicine- Adult Chronic Pain | London |
| London Spine Centre - Dr. Christopher Stewart Bailey | Orthopedics | London |
| London Spine Centre - Dr. Fawaz Siddiqi | Neurosurgery | London |
| London Spine Centre - Dr. Heena Singh | Back- Epidural Steroid Injection, Internal Medicine- Adult Chronic Pain | London |
| London Spine Centre - Dr. Kevin Robert Gurr | Orthopedics | London |
| London Spine Centre - Dr. Parham Rasoulinejad | Orthopedics | London |
| London Spine Centre--Dr. Sachiko Takahashi | Neurology, EMG/NCS | London |
| London X-Ray Associates | Diagnostic Imaging | London |
| London X-Ray Associates - Boler Road | Diagnostic Imaging | London |
| London X-Ray Associates - Bradley Ave | Diagnostic Imaging | London |
| London X-Ray Associates - Central Ave | Diagnostic Imaging | London |
| London X-Ray Associates - Dundas Street | Diagnostic Imaging | London |
| London X-Ray Associates - Springbank Drive | Diagnostic Imaging | London |
| Dr. Wei Jing Loo | Dermatology | London |
| Dr. Christopher Lopez | Orthopedics, Orthopedics: Knee, Foot and Ankle | Windsor |
| Dr. Alan Lossing | Vascular Surgery | Vaughan |
| Louise Marshall Hospital - Diagnostic Imaging | Diagnostic Imaging | Mount Forest |
| Louise Marshall Hospital - Echocardiography | Echocardiography | Mount Forest |
| Dr. Jonathan Richard Love | Gastroenterology; Internal Medicine; Colonscopy; Endoscopy | Fergus |
| Dr. Lucy Lu | Gastroenterologist | Scarborough |
| Dr. Peter Lugomirski | Cardiology; Cardiology Testing | Newmarket |
| Dr. Lea Luketic | Obstetrics; Gynecology | Hamilton |
| Lung Diagnostic Assessment Program - Grand River Hospital | Surgical Oncology | Kitchner |
| LWDH - Internal Medicine | Internal Medicine | Kenora |
| LWDH - Rehab | Rehabilitation | Kenora |
| LWDH - Visiting Specialists | Dermatology, Orthopedics, Rheumatology, Ophthalogy, Psychiatry, Gynecology, Neurology | Kenora |
| LWHA Diagnostic Imaging (Listowel Site) | Diagnostic Imaging, X-Ray, Mammography,OBSP, Ultrasound, Breast Ultrasound, CT, Echocardiogram | Listowel |
| LWHA Diagnostic Imaging (Wingham Site) | Diagnostic Imaging, X-Ray, Ultrasound, Echocardiogram | Wingham |
| Dr. Marion Lyver | Hyperbaric Oxygen Therapy | Mississauga |
| m-health Solutions - Province-Wide Remote Holter Monitoring | Cardiology Services | Ontario |
| m-health Solutions - Province-Wide Remote Holter Monitoring - SE | Cardiology; Holter Monitoring | South East |
| Dr. Ola Mabifa | Pediatric Psychiatry | Kitchener |
| Dr. Derek MacDonald | Optometry | Kitchener |
| Dr. Karen MacDonald | Optometry | Kitchener |
| Dr. Dr. Megan MacGillivray | Dermatology | Barrie |
| Dr. Allison Maciver | General Surgery, Surgical Oncology | London |
| Mackenzie Endoscopy | Colonoscopy, Colorectal Screening, Endoscopy, Gastroenterology, General Surgery | Vaughan |
| Dr. Heather Theresa MacKenzie | Internal Medicine, Endocrinology, Diabetes Specialist Management, Transgender Services | Cambridge |
| Dr. Heather MacLeod | General Surgery | Cambridge |
| Dr. Jennifer Catherine Macmillan | Gneral Surgery, Breast Reduction, Thyroid, Portacath Insertion/Removal, Trigger Fingers, Carpal Tunnel Surgery | Huntsville |
| Dr. Kathleen MacNeill | Optometry | Guelph |
| Dr. Mina Madan | Cardiology | Toronto |
| Dr. Minakshi Madan | Cardiology | Toronto |
| Dr. Koroush Madani | Surgery; Thoracic Surgery; Endoscopy; Colonoscopy
| Kitchener |
| Dr. Bryden Alexandra Magee | Fertility | Ottawa |
| Dr. Ali Mahmoudi | Orthopedic Surgery | Timmins |
| Dr. David Mai | Sports Medicine | Champlain |
| Dr. Eugene Maida | Pain Management, Physiatry | Kitchener |
| Dr. Nadia Malakieh | Endocrinology, Diabetes Specialist Management | Ottawa |
| Dr. S. Malleck | Orthopedics | Whitby |
| Dr. Maryna Mammoliti | Psychiatry | London |
| Dr. Usha Manian | Cardiology, Internal Medicine | Waterloo |
| Manitoulin Health Centre - Diabetes Training and Care Center | Diabetes Education | Manitoulin Island |
| Manitoulin Health Centre, Little Current - Diagnostic Imaging | Diagnostic Imaging | Manitoulin Island |
| Manitoulin Health Centre, Mindemoya - Diagnostic Imaging | Diagnostic Imaging | Manitoulin Island |
| Manitoulin NEJAC | Orthopedic Surgery | Manitoulin |
| Dr. Stephen Mann | Orthopedics | Kingston |
| March of Dimes Canada - Guelph Wellington Chapter | Support Group, Supportive Housing, | Guelph-Wellington |
| March of Dimes Canada - Kitchener Waterloo Chapter | Support Group, Supportive Housing, | Kitchener-Waterloo |
| Dr. Dorota Marczuk | Overgrown Toenail Surgery | London |
| Dr. Peter Joseph Margetts | Nephrology | Hamilton |
| Dr. Marilena Marignani | Plastic Surgery; Cosmetic Surgery | Strathroy |
| Dr. Marilena Marignani | Plastic Surgery; Cosmetic Surgery | London |
| Marksteeles Medical Imaging | Diagnostic Imaging | Scarborough |
| Dr. Paul Martin | Urology, General Surgery, Cystoscopy | Point Edward |
| Dr. Karim Marzouk | Urology, Urologic Oncology | Windsor |
| Dr. Anna T. Mathew | Nephrology | Hamilton |
| Dr. Paul Mathew | Orthopedics | Cambridge |
| Dr. Rebecca Thomas Mathew | Cardiology | Ottawa |
| Dr. Siddhi Mathur | Obstetrics; Gynecology | Hamilton |
| Dr. Richard Alexander Matiasz | Cardiology, Internal Medicine | Kitchener |
| Dr. Katie Matthews | Focused Practice in Women's Health | Champlain |
| Dr. Joseph Michel Robert Le May | Cardiology | Ottawa |
| Dr. Karli Mayo | Obstetrics & Gynecology | Toronto |
| Dr. Chryssa McAlister | Opthalmology; Pediatric Opthalmology | Kitchener |
| Dr. Bradley Michael McCuaig | Ophthalmology | Kitchener |
| Dr. Alana McEvoy | Dermatology | Ottawa |
| Dr. Caroline Maria McGuinty | Cardiology | Ottawa |
| Dr. Joe McKenna | Otolaryngology | Owen Sound |
| Dr. J. A. McNabb | General Surgery | Lindsay |
| Dr. Brian McNamara | Cardiology | Waterloo |
| Dr. Phyllis Ruth McPherson | Cardiology | Ottawa |
| Meals on Wheels - Sudbury | Community Support Services | Sudbury |
| Medi-Share Cardiology - Caledonia - Dr. C. W. Tomlinson | Cardiology Consultation, Cardiology Services | Caledonia |
| Medi-Share Diagnostic Cardiology Services - Caledonia | Cardiology Services | Caledonia |
| Medi-Share Diagnostic Cardiology Services - Kitchener | Cardiology Services, Internal Medicine | Kitchener |
| Medi-Share Diagnostic Cardiology Services - Lindsay | Cardiology Services | Lindsay |
| Medi-Share Diagnostic Cardiology Services - London | Cardiology Services, Internal Medicine | London |
| Medi-Share Diagnostic Cardiology Services - Stratford | Cardiology Services | Huron Perth |
| Medi-Share London--Dr. Asim Babo Nimir | Internal Medicine, Cardiology | London |
| Medi-Share London--Dr. Terrence Patrick McPherson | Caridology, Cardiology Services | London |
| Medical Associates of Port Perry/North Durham Family Health Team | General Surgery | Port Perry |
| Medical Diagnostics and Consulting (MDAC) | Sleep Medicine, Cardiac Stress Testing, Spirometry, Pulmonary Function Testing, Ambulatory ECG Monitoring | Thunder Bay |
| Dr. David Simon - Sports Medicine | Sports Medicine | Ottawa |
| Dr. Nastis and Mobilos Family Medicine | Family Medicine | North York |
| Medisen Cardiology and Internal Medicine Associates | Cardiology; Cardiology Services | Burlington |
| MedSleep - Thornhill | Sleep Medicine | Thornhill |
| Medsleep Clinics | Sleep and Respiratory Medicine | Kingston |
| Medsleep Clinics | Sleep and Respiratory Medicine | Brampton |
| Medsleep Clinics | Sleep and Respiratory Medicine | Eglinton |
| Medsleep Clinics | Sleep and Respiratory Medicine | Milton |
| Medsleep Clinics | Sleep and Respiratory Medicine | Niagara Falls |
| Medsleep Clinics | Sleep and Respiratory Medicine | Etobicoke |
| Medsleep Clinics | Sleep and Respiratory Medicine | Toronto-Thornhill |
| MedSleep Clinics - Carleton Place | Sleep and Respiratory Medicine | Carleton Place |
| MedSleep Clinics - Pembroke | Sleep and Respiratory Medicine | Pembroke |
| Dr. Shweta Mehta | Medical Biochemistry | Brampton |
| Dr. Shweta Mehta | Medical Biochemistry | Markham |
| Dr. Shannon Meilleur | Rheumatology | Champlain |
| Dr. Amber Menezes | General Surgery | North Bay |
| Dr. Fatima Merali | Cardiology; Cardiology Studies | Burlington |
| Dr. Aleksander Jakob Madison Meret | Pediatrics | Toronto |
| Merivale Medical Imaging (MMI) | Diagnostic Imaging | Ottawa |
| Dr. Erica Merman | Respirology | North York |
| Dr. David Messika-Zeitoun | Cardiology | Ottawa |
| Dr. Amirudin Mewa | Rheumatology | Toronto |
| Michael Garron Hospital Breast Diagnostic Assesment Unit (DAU) | Breast Clinic; General Surgery | Toronto |
| Michael Garron Hospital Chest Centre | Respirology | Toronto |
| Michael Garron Hospital Child & Teen Clinic (Outpatient Pediatrics) | Pediatrics | Toronto |
| Michael Garron Hospital Child & Youth Eating Disorders Program | Eating Disorders | East Toronto |
| Michael Garron Hospital Child & Youth Mental Health | Pediatric Psychiatry | East Toronto |
| Michael Garron Hospital Colposcopy Clinic | Colposcopy; Gynecology | Toronto |
| Michael Garron Hospital Diagnostic Imaging | MRI, CT, X-Ray, Ultrasound, BMD, Nuclear Medicine, Interventional Radiology | Toronto |
| Michael Garron Hospital Endocrinology Clinic | Endocrinology | East York |
| Michael Garron Hospital FIT+ Colonoscopy Central Intake | Colonoscopy | East Toronto |
| Michael Garron Hospital Fracture Clinic | Fracture Clinic | Toronto |
| Michael Garron Hospital General Surgery Clinic | General Surgery | East York |
| Michael Garron Hospital Geriatric Assessment Clinic | Geriatric Medicine | Toronto |
| Michael Garron Hospital Heart Function Clinic | Cardiology | East York |
| Michael Garron Hospital Infectious Disease Clinic | Infectious Diseases | East Toronto |
| Michael Garron Hospital Medical Triage Clinic | Internal Medicine | East Toronto |
| Michael Garron Hospital Multi-Disciplinary Care Kidney Clinic | Nephrology | East Toronto |
| Michael Garron Hospital Outpatient Mental Health Services | Mental Health | Toronto |
| Michael Garron Hospital Pacemaker Clinic | Cardiology | East York |
| Michael Garron Hospital Prostate Centre | Prostate Assessment (Medical Oncology) | East Toronto |
| Michael Garron Hospital Rapid Access Addiction Medicine (RAAM) Clinic | Addictions Assessment & Referral | East Toronto |
| Michael Garron Hospital Sleep Lab | Sleep Medicine; Respirology | Toronto |
| Michael Garron Hospital Thoracic Diagnostic Assessment Unit (DAU) | Thoracic Surgery | Toronto |
| Michael Garron Hospital Thyroid Diagnostic Assessment Unit (DAU) | Otolaryngology; Endocrinology | Toronto |
| Micheal Garron Hospital Cardiac Non-Invasive Lab | Cardiology; Cardiology Testing | Toronto |
| Middlesex Spine and Sport Clinic | Concussion Management | Mt. Brydges |
| Middlesex-London Paramedic Service | Community Paramedicine | London |
| Midland-Ellesmere X-ray & Ultrasound | Diagnostic Imaging | Scarborough |
| Midland-Ellesmere X-ray & Ultrasound | Diagnostic Imaging | Scarborough |
| Dr. Lisa Marie Mielniczuk | Cardiology | Ottawa |
| Dr. Dalia Mikhael | Dermatology | Ottawa |
| Dr. Michael Miletin | Respirology | Vaughan |
| Dr. Matthew Chester Miller | Nephrology | Hamilton |
| Dr. Robert Miller | Optometry | Guelph |
| Dr. Ahmad Tarakji - Milton | Nephrology, Internal Medicine | Milton |
| Dr. Steven Edward Stuart Miner | Cardiology; Cardiology Testing | Newmarket |
| Minerva Comprehensive Pain Management | Chronic Pain Management | Hamilton |
| Dr. Hassan Mir | Cardiology | Ottawa |
| Dr. Ali Mirdamadi | Pain Management; Physiatry | North York |
| Mississauga Halton MSK Central Intake Program | Orthopedics, Orthopedics: Hip, Orthopedics:Knee, Orthopedics: Lower Back, Orthopedics: Shoulder | Oakville |
| Mississauga Lung Health Centre | Respirology; Spirometry | Mississauga |
| Mississauga Women's Clinic | Womens Health, Abortions and IUDs | Mississauga |
| Dr. Paramjit S. Gill - Mississauga | Internal Medicine, Respirology, Hyperbaric Therapy, Diabetes Specialist Management | Mississauga |
| Dr. Bhavik Mistry | Dermatology | East Toronto |
| Dr. Nisha Mistry | Dermatology | Mississauga |
| Dr. Nadine Claudia Mitchell | Pediatrics | Stratford |
| Dr. Siraj Mithoowani | Hematology | Hamilton |
| Dr. Emily Irene Mitic | Endoscopy | Timmins |
| Mitra Sadeghipour, RM | Midwifery; Prenatal Care; Postnatal Care | Cambridge |
| Dr. Allen Mkondo | Pediatrics | Brantford |
| Mobile Mental Health & Addictions Clinic (MMHAC) | Mental Health & Addiction | Kenora |
| Dr. Brad Moffat | General Surgery | London |
| Dr. Manijeh Mohammadi | Endocrinology; Diabetes Specialist Management | North York |
| Dr. Safraz Mohammed | Spine | Ottawa |
| Dr. Deeqo Mohamud | Cardiology | Burlington |
| Dr. Sindu Mohan | Respirology | Waterloo |
| Dr. Michael Mohareb | Cardiology | Vaughan |
| Dr. Afshan Mohatarem | Dermatology | Hamilton |
| Dr. Joel Moktar | Musculoskeletal/Orthopedic System | Sudbury |
| Dr. Amber October Molnar | Nephrology | Hamilton |
| Dr. Carolina Montiveros | Pediatrics | Stratford |
| MOOV Physiotherapy | Physiotherapy | Ottawa |
| Dr. Justin Morein | Endocrinology, Diabetes Specialist Management | Ottawa |
| Dr. Tracey Ann Therese Moriarity | Dermatology | Hamilton |
| Dr. Stephen Morris | Gynecology, Prenatal Care, Women's Health, Family Planning, Postnatal Care | Greater Sudbury |
| Dr. R. Mounsey | Otolaryngology | Scarborough |
| Mount Forest Family Health Team - Diabetes Education | Diabetes Education | Mount Forest |
| Mount Sinai Hospital - Joint Department of Medical Imaging (JDMI) | Medical Imaging, Angio Interventional, Bone Mineral Density, Breast Imaging, Breast Ultrasound, CT, Fluroscopy, Fluoroscopic Gastric Procedures, MRI, Nuclear Cardiology, Nuclear Medicine, Ultrasound, X-Ray/Radiography | Toronto |
| Dr. Richard Moutlon | Spine | Ottawa |
| MRI Appointments - WSIB and Insurance Related | Expedite valid WSIB and Insurance related MRI / CT for disability management purposes | Ontario |
| MSK Centre - Sports and Exercise Medicine | Sports Medicine | Waterloo |
| MSK Champlain - Central intake Centre | Orthopedics | Champlain Region |
| MSK Shoulder Clinic | Orthopedic Surgery | Kitchener |
| Dr. Amandeep Singh Mundi | Cardiology; Cardiology Testing | Brampton |
| Dr. Amandeep Singh Mundi | Cardiology; Cardiology Testing | Mississauga |
| Dr. Amandeep Singh Mundi | Cardiology; Cardiology Testing | Toronto |
| Dr. Amandeep Singh Mundi | Cardiology; Cardiology Testing | Milton |
| Dr. Raman Mundi | Orthopedics: Hip; Knee | Toronto |
| Dr. Maria Muraca | IUD Insertion | North York |
| Dr. Khulood Jumaia Murad | Obstetricts, Gynecology | Kitchener |
| Dr. John Murnaghan | Orthopedics: Hip; Knee | Toronto |
| Muskoka Algonquin Healthcare - Almaguin Highlands Health Centre - X-Ray | X-Ray | Burk's Falls |
| Muskoka Algonquin Healthcare - Huntsville District Memorial Hospital - Diagnostic Imaging | CT; Ultrasound; X-Ray; BMD; Mammography; Nuclear Medicine | Huntsville |
| Muskoka Algonquin Healthcare - South Muskoka Memorial Hospital - Diagnostic Imaging | Ultrasound; X-Ray; BMD; Mammography; Echo | Bracebridge |
| Muskoka Algonquin Healthcare Diabetes Education (Almaguin Highlands Health Centre) | Diabetes Education | Burk's Falls |
| Muskoka Algonquin Healthcare Diabetes Education (Huntsville District Memorial Hospital Site) | Diabetes Education | Huntsville |
| Muskoka Algonquin Healthcare Diabetes Education (South Muskoka Memorial Hospital Site) | Diabetes Education | Bracebridge |
| Muskoka Algonquin Healthcare Heart Function Clinic (Bracebridge) | Cardiology | Bracebridge |
| Muskoka Algonquin Healthcare Heart Function Clinic (Huntsville) | Cardiology | Huntsville |
| My Kid's Tummy: Pediatric Constipation Clinic | Pediatric, Pediatric Constipation | London |
| Dr. Robert Myers | Cardiology | North York |
| Dr. Robert Myers | Cardiology | Toronto |
| MyHealth Centre - Brampton Centre | Cardiology; Cardiology Testing; Respirology Testing; Vascular Ultrasound | Brampton |
| MyHealth Centre - Brampton Chrysler | Nuclear Medicine; Nuclear Cardiology | Brampton |
| MyHealth Centre - Brampton Dewside | Cardiology; Cardiology Studies | Brampton |
| MyHealth Centre - Brampton Sleep | Sleep Medicine | Brampton |
| MyHealth Centre - Brantford | Cardiology | Brantford |
| MyHealth Centre - Delhi | Diagnostic Imaging | Delhi |
| MyHealth Centre - Huntsville | | Huntsville |
| MyHealth Centre - Lindsay | Diagnostic Imaging; Cardiology Studies | Lindsay |
| MyHealth Centre - London Arva | Diagnostic Imaging; Cardiology | Arva |
MyHealth Centre - London Fanshawe
| Diagnostic Imaging | London |
| MyHealth Centre - London Southdale | Diagnostic Imaging | London |
| MyHealth Centre - London Wharncliffe - Cardiology | Cardiology; Cardiology Testing | London |
| MyHealth Centre - London Wharncliffe Imaging | Diagnostic Imaging | London |
| MyHealth Centre - Milton | Diagnostic Imaging; Cardiology; Cardiology Studies | Milton |
| MyHealth Centre - Milton Cardiology | Cardiology; Cardiology Testing | Milton |
| MyHealth Centre - Mississauga | Diagnostic Imaging; Cardiology; Cardiology Studies | Mississauga |
| MyHealth Centre - Mississauga Cardiology | Cardiology; Cardiology Testing | Mississauga |
| MyHealth Centre - Mississauga PET/CT | PET/CT | Mississauga |
| MyHealth Centre - Newmarket | Diagnostic Imaging; Cardiology; Cardiology Studies | Newmarket |
| MyHealth Centre - Newmarket Cardiology | Cardiology; Cardiology Testing | Newmarket |
| MyHealth Centre - North York | Diagnostic Imaging | North York |
| MyHealth Centre - Orangeville - Cardiology & Nuclear Medicine | Diagnostic Imaging, Cardiology Testing | Orangeville |
| MyHealth Centre - Oshawa | Diagnostic Imaging; Cardiology Studies | Oshawa |
| MyHealth Centre - Pickering | Diagnostic Imaging | Pickering |
| MyHealth Centre - Sarnia | Diagnostic Imaging; Cardiology Testing | Sarnia |
| MyHealth Centre - Sault Ste Marie | Ultrasound; X[-ray; Bone Mineral Density | Sault Ste Marie |
| MyHealth Centre - Scarborough | Diagnostic Imaging; Cardiology | Scarborough |
| MyHealth Centre - Sidbury Lasalle | Diagnostic ImagingUltrasoundBreast UltrasoundX-Ray / RadiographyBone Mineral DensityMammographyNuclear MedicineBone ScanCardiologyCardiology ServicesCardiac Stress TestingECGEchocardiogramAmbulatory Blood Pressure MonitoringAmbulatory ECG Monitoring | Sudbury |
| MyHealth Centre - Simcoe | Diagnostic Imaging; Cardiology | Simcoe |
| MyHealth Centre - Sudbury Larch Imaging | Diagnostic ImagingUltrasoundBreast UltrasoundX-Ray / RadiographyBone Mineral DensityMammographyNuclear MedicineBone ScanCardiologyCardiology ServicesCardiac Stress TestingECGEchocardiogramAmbulatory Blood Pressure MonitoringAmbulatory ECG Monitoring | Sudbury |
| MyHealth Centre - Sudbury Long Lake | Diagnostic ImagingUltrasoundBreast UltrasoundX-Ray / RadiographyBone Mineral DensityMammographyNuclear MedicineBone ScanCardiologyCardiology ServicesCardiac Stress TestingECGEchocardiogramAmbulatory Blood Pressure MonitoringAmbulatory ECG Monitoring | Sudbury |
| MyHealth Centre - Thornhill | Diagnostic Imaging | Thornhill |
| MyHealth Centre - Toronto Bay | Diagnostic Imaging; Gynecology | Toronto |
| MyHealth Centre - Toronto Coxwell | Diagnostic Imaging | Toronto |
| MyHealth Centre - Toronto Davisville | Cardiology; Cardiology Studies | Toronto |
| MyHealth Centre - Toronto King | Diagnostic Imaging | Toronto |
| MyHealth Centre - Wharncliffe Cardiology | Cardiology; Cardiology Studies | London |
| MyHealth Centre - Whitby | Diagnostic Imaging; Cardiology Studies | Whitby |
| MyHealth Centre- Sault Ste. Marie | Diagnostic Imaging, Ultrasound, Breast Ultrasound, Bone Mineral Density, X-Ray/Radiography | Sault Ste. Marie |
| myKardio | Cardiology, Holter Monitor | Ontario |
| Dr. Girish Madhavan Nair | Cardiology | Ottawa |
| Dr. Sailaja Puttagunta Nallapaneni | General Surgery | Scarborough |
| Dr. Arvind Nanda | General Surgery | Toronto |
| Dr. Kumaraswamy Nanthakumar | Cardiology | Vaughan |
| Napanee Area Circumcision Clinic | Circumcision | Napanee |
| Dr. Arif Naqvi | Cardiology | Toronto |
| Dr. Navyn Naran | Pediatrics | East Toronto |
| Dr. Hamid Nasser | Vascular Surgery | Kitchener |
| Dr. Hamid Nasser | Vascular Surgery | Guelph |
| Dr. Arun Natarajan | Cardiology | Waterloo |
| Dr. Behdad Navabi | Pediatrics; Endocrinology | Belleville |
| Dr. Smriti Nayan | Otolaryngology | Cambridge |
| Dr. Jose Valentin Crisologo Nazareno | Gastroenterology | Scarborough |
| Near North Palliative Care Network | Community Support Services | North Bay |
| NEJAC/ISAEC e-Referral Central Intake | Orthopedic Surgery | Blind River |
| NEO Fertilty | Gynecology Prenatal Care Postnatal Care Family Planning Fertility Obstetrics | Sudbury |
| Neo Kids & Family Central Intake | Pediatrics | Sudbury |
| Nephrology Outpatient Clinic- Temiskaming Hospital | Nephrology | New Liskeard |
| Dr. Mark Victor Neufeld | Ophthalmology | Guelph |
| Dr. Gary Neumann | Dermatology | London |
| NeuroCare - Neurology, Neurophysiology, & Brain Health | Neurology | Toronto |
| Neurology Outpatient Clinic- Temiskaming Hospital | Neurology | New Liskeard |
| Dr. Arnold Newton | OB/GYN | Ottawa |
| Dr. F. Marcus Newton | Respirology: Internal Medicine: Sleep Medicine | Owen Sound |
| Dr. Khoa Binh Nguyen | Cardiology; Cardiology Testing | Fergus |
| Dr. Tuyet Thi Nguyen | Pediatrics; Family Medicine | Belleville |
| Dr. Keon Nia | Opthalmology | Gravenhurst |
| Niagara Diabetes and Endocrinology | internal medicine, endocrinology, diabetes | hamilton |
| Niagara Health & Rehab Centre | Concussion Management | St. Catharines |
| Niagara Health Cardiology Diagnostics - Niagara Falls Site | Cardiology Services, Cardiac Stress Testing, ECG, Echocardiogram, Cardiology, Ambulatory Blood Pressure Monitoring, Ambulatory ECG Monitoring, Myocardial Perfusion Study | Niagara Falls |
| Niagara Health Cardiology Diagnostics - St. Catharines Site | Cardiology Services, Cardiac Stress Testing, ECG, Echocardiogram, Cardiology, Ambulatory Blood Pressure Monitoring, Ambulatory ECG Monitoring, Myocardial Perfusion Study | St Catharines |
| Niagara Health Cardiology Diagnostics - Welland Site | Cardiology Services, Cardiac Stress Testing, ECG, Echocardiogram, Cardiology, Ambulatory Blood Pressure Monitoring, Ambulatory ECG Monitoring, Myocardial Perfusion Study | Welland |
| Niagara Health Diagnostic Imaging - Fort Erie Site | Diagnostic Imaging, X-Ray/Radiography, Ultrasound | Fort Erie |
| Niagara Health Diagnostic Imaging - Niagara Falls Site | Diagnostic Imaging, MRI, CT, Ultrasound, Breast Ultrasound, X-Ray/Radiography, Bone Mineral Density, Ontario Breast Screening Program (OBSP), Mammography, Fluoroscopy, Therapeutic/Interventional Radiology, Nuclear Medicine, Bone Scan | Niagara Falls |
| Niagara Health Diagnostic Imaging - Port Colborne Site | Diagnostic Imaging, X-Ray/Radiography, Ultrasound | Port Colborne |
| Niagara Health Diagnostic Imaging - St. Catharines Site | Diagnostic Imaging, MRI, CT, Ultrasound, Breast Ultrasound, X-Ray/Radiography, Bone Mineral Density, Ontario Breast Screening Program (OBSP), Mammography, Fluoroscopy, Therapeutic/Interventional Radiology, Nuclear Medicine, Bone Scan | St Catharines |
| Niagara Health Diagnostic Imaging - Welland Site | Diagnostic Imaging, CT, Ultrasound, Breast Ultrasound, X-Ray/Radiography, Bone Mineral Density, Ontario Breast Screening Program (OBSP), Mammography, Fluoroscopy, Nuclear Medicine, Bone Scan | Welland |
| Niagara Health Pulmonary Function Lab - Niagara Falls Site | Pulmonary Function Testing, Spirometry, Arterial Blood Gases, Bronchial Challenge | Niagara Falls |
| Niagara Health Pulmonary Function Lab - St. Catharines Site | Pulmonary Function Testing, Spirometry, Arterial Blood Gases, Bronchial Challenge, Skin Allergy Test (Allergy and Immunology) | St Catharines |
| Niagara Health Pulmonary Function Lab - Welland Site | Pulmonary Function Testing, Spirometry, Arterial Blood Gases, Bronchial Challenge | Welland |
| Niagara Pulmonary - Dr. Neil Maharaj | Respirology, Pulmonary Function Testing | Niagara Falls |
| Niagara Rheumatology - Dr. Rajwinder Dhillon | Rheumatology | Niagara Falls |
| Niagara Rhinoplasty | Otolaryngology | St. Catharines |
| Niagara South Skin Disorders Clinic - Dr. Emily Wilson | Dermatology | Port Colborne |
| Dr. Michael Niebergall | General Surgery | North Bay |
| Dr. Asim Babo Nimir | Cardiology Services, Cardiac Stress Testing | Kitchener |
| Dr. Shuoyan Ning | Hematology | Hamilton |
| No Scalpel Vasectomy Clinic - Dr. Bart Steele | Vasectomy | Ottawa |
| Noble Medical and Diagnostics (Major Mackenzie Dr) | Cardiology | Vaughan |
| Noble Medical and Diagnostics (Yonge St) | Cardiology | Richmond Hill |
| Norfolk Chronic Non-Cancer Pain Management Program (CNCPMP) | Pain Management | Delhi |
| Norfolk Prenatal and Newborn Health Program | Lactation Consultant, PAP testing, Postnatal Care, Prenatal Care, Women's Health | Delhi |
| Norfolk Sexual Health Program | Sexual Health | Delhi |
| Dr. Nadine Irene Elizabeth Norman | General Surgery | East Toronto |
| Dr. Luis Carlos Eugenio Noronha | Internal Medicine | Toronto |
| Dr. Sarah Norris | Colposcopy, Gynecology, Obstetrics | Kitchener |
| North Bay General Surgery | General Surgery | North Bay |
| North Bay NEJAC | Orthopedic Surgery | North Bay |
| North Lambton CHC - Cardio Pulmonary Rehabilitation | Community Health Centre, Pulmonary Rehabilitation (Respirology Services) | Forest |
| North Lambton CHC - Cardio Pulmonary Rehabilitation | Community Health Centre, Pulmonary Rehabilitation (Respirology Services) | Sarnia |
| North Scarborough Endoscopy Centre | Endoscopy | Scarborough |
| North Scarborough Endoscopy Centre | Endoscopy | Scarborough |
| North Toronto Allergy | Pediatric Allergy | North York |
| North Toronto OHT - SCOPE Nurse Navigator | Healthcare Navigation Service | Toronto |
| North Toronto OHT SCOPE Mental Health Navigator | Mental Health, Healthcare Navigation | Toronto |
| North West Endoscopy and Surgical Central Intake (through Thunder Bay Regional Health Sciences Centre TBRHSC) | Endoscopy, Colonosopy, Colorectal Screening, Urology, Gynecology | Northwestern Ontario (Thunder Bay) |
| North West Musculoskeletal and Spine (MSK) Central Intake (through Thunder Bay Regional Health Sciences Centre) | Orthopedics, Orthopedics: Hip, Orthopedics: Knee, Orthopedics: Shoulder, Orthopedics, Spine | Northwestern Ontario (Thunder Bay) |
| North West Wound Care Central Intake | Advanced Practice Wound Assessment | Northwestern Ontario (Thunder Bay) |
| North York General Hospital - Centre for Complex Diabetes Care (CCDC) | Diabetes Specialist Management | North York |
| North York General Hospital - Medical Imaging - MRI & CT | MRI; CT; Diagnostic Imaging | North York |
| North York General Hospital - Medical Imaging: X-Ray, Ultrasound, Bone Mineral Density, Mammography, Nuclear Medicine | X-Ray; Ultrasound; BMD; Mammography; Nuclear Medicine | North York |
| North York General Hospital Adolescent Eating Disorders Program | Eating Disorders | North York |
| North York General Hospital Adult Eating Disorders Program | Eating Disorders | North York |
| North York General Hospital Adult Mental Health Outpatient Services | Mental Health and Addiction Services | North York |
| North York General Hospital Biophysical Profile Clinic | Biophysical Profile; Ultrasound | North York |
| North York General Hospital Cardio-Respiratory and Neurology Services | Cardiology; Respirology; PFT; Neurology; EMG | North York |
| North York General Hospital Colorectal Diagnostic Assessment Program (DAP) | Colorectal Surgery; Surgical Oncology | North York |
| North York General Hospital Early Pregnancy Assessment Centre | Obstetrics; Prenatal Care; Early Pregnancy Loss | North York |
| North York General Hospital Fit + Colonoscopy Central Intake | Colonoscopy | Toronto |
| North York General Hospital Gastric Diagnostic Assessment Program | Gastroenterology; Medical Oncology | North York |
| North York General Hospital Maternal Fetal Medicine Clinic | Maternal Fetal Medicine; High-Risk Obstetrics | North York |
| North York General Hospital Minor Procedures Resident Clinic | Minor Surgical Procedures, IUD Insertion | North York |
| North York General Hospital Outpatient Antenatal Consultation Clinic | Neonatology | North York |
| North York General Hospital Outpatient Child & Youth Mental Health | Mental Health; Psychiatry | North York |
| North York General Hospital Outpatient Paediatric Clinic | Paediatrics | North York |
| North York General Hospital Prostate Centre | Oncology; Urology | North York |
| Northeast Cancer Centre - New Patient Referrals | Medical Oncology, Radiation Oncology, Surgical Oncology | Greater Sudbury |
| Northeastern Ontario Rectal and Colon Clinic | Upper Endoscopy, Colonscopy, Flexible Sigmoidoscopy | Sudbury |
| Northeastern Ontario Structured Psychotherapy Program | Depression, anxiety, and anxiety-related conditions. | Sudbury |
| Northern Respiratory - Sault Ste. Marie | Respiratory Therapy; Oxygen Therapy; Sleep Apnea Therapy | Sault Ste. Marie |
| Northern Respiratory - Thunder Bay | Respiratory Therapy | Thunder Bay |
| Northern Respiratory Kenora | Respiratory Therapy | Kenora |
| Northumberland Paramedics - Community Paramedicine | Miscellaneous | Cobourg |
| Dr. Mark Noss | Urology | East Toronto |
| Dr. Markku Nousiainen | Orthopedics: Hip; Knee | Toronto |
| NovaMed Diagnostics Inc. | Ambulatory Blood Pressure Monitoring, ECG, Holter (Ambulatory ECG Monitoring), Echocardiogram, Cardiac Stress Testing | Windsor |
| NSM Specialized Geriatric Services | Geriatric Mental Health | Barrie |
| NTEC - Champagne | Catract Care, Glaucoma Care, Lasik, Neuro Opthalmology | Toronto |
| NTEC - Elmwood | Catract Care, Glaucoma Care, Lasik, Neuro Opthalmology | Toronto |
| NTEC - Finch | Catract Care, Glaucoma Care, Lasik, Neuro Opthalmology | Toronto |
| Dr. H. Tristan Nuri | Cardiology; Cardiology Testing | Newmarket |
| NW Regional Rehab Outreach | Rehab | Thunder Bay |
| Dr. Nduka Francis Nwadiaro | Internal Medicine, Cardiology Services | Windsor |
| NYGH / NYTHP SCOPE Program | Healthcare Navigation Service | North York |
| NYGH Adolescent Medicine Program | Pediatrics | North York |
| Dr. David O'Brien | Obstetrics; Gynecology | Belleville |
| Dr. Thomas James O'Brien | Obstetrics; Family Medicine | Kitchener |
| Dr. Julia Ann O'Keefe | Endoscopy | Timmins |
| Dr. Tim O'Leary | Endocrinology, Diabetes Specialist Management | Ottawa |
| Oak Ridges Endoscopy Centre | Endoscopy | Thornhill |
| Dr. Ravinder Ohson | Pain Management | Hamilton |
| Dr. Cletus Okonkwo | Psychiatry; Geriatric Psychiatry | Waterloo |
| Dr. Mojola Omole | General Surgery, Breast Oncology, Benign Breast Disease, Colonoscopy, Top Surgery | Scarborough |
| OMR Cardiology Finch Site | Ambulatory Blood Pressure Monitoring, Ambulatory ECG Monitoring, Cardiac Stress Testing, Cardiology, Cardiology Services, ECG, Echocardiogram | Toronto |
| OMR Cardiology Spadina Site | Cardiology, Cardiology Services, Cardiac Stress Testing, ECG, Echocardiogram, Ambulatory Blood Pressure Monitoring, Ambulatory ECG Monitoring | Toronto |
| One Care Home & Community Support Services | Community Support Services | Huron/Perth |
| One Team Recovery - Windsor Team Care Centre | Substance Use Disorders | Windsor |
| One Vascular Health & Imaging | Vascular Studies, Ultrasound | Oakville |
| Ontario Heart Center (Brampton) | Cardiology | Brampton |
| Ontario Heart Center (Etobicoke) | Cardiology | Etobicoke |
| Ontario Heart Center (Georgetown) | Cardiology | Georgetown |
| Ontario Heart Center (Mississauga) | Cardiology | Mississauga |
| Ontario Heart Center (Oakville) | Cardiology | Oakville |
| Ontario Heart Center (St. Thomas) | Cardiology | St. Thomas |
| Ontario Ketamine and Infusion Centre | Intravenous Iron Therapy; Ketamine | Mississauga |
| Ontario Respirology | Respiratory Disease Management, Respirology | Point Edward |
| Ontario Shores Centre for Mental Health Sciences | Mental Health | Whitby |
| Ontario Structured Psychotherapy (previously IASP) | Mental Health Assessment and Referral, Counseling | Champlain Region |
| Ontario Structured Psychotherapy Program - CMHA NLO | Registered Psychotherapy | Vaughan |
| Ontario Structured Psychotherapy Program - York Region | Registered Psychotherapy | Vaughan |
| Ontario Structured Psychotherapy West Region (OH West) | Registered Psychotherapy; Counselling | Ontario Health West |
| Open Doors for Lanark Children and Youth | Youth Mental Health Assessment and Referral | Perth, Smiths Falls, Carleton Place |
| Ophthalmology Outpatient Clinic- Temiskaming Hospital | Opthalmology | New Liskeard |
| Dr. Cesar Orellana | Infectious Disease, Wound Care, Internal Medicine | Kitchener |
| Origyns Medical Clinic | OB/GYN | Champlain |
| Orillia Soldiers' Memorial Hospital - Diagnostic Imaging | Diagnostic Imaging; X-Ray; Ultrasound; MRI; CT | Orillia |
| Orleans Cardiopulmonary Group /Group cardiopulmonary d’Orléans (formerly Asclepios Cardiology) | Cardiology, Cardiovascular Internal Medicine & Respirology | Champlain Region |
| Dr. Kayla Cyr - Ortho | Orthopedics | Timmins |
| Orthopedic Outpatient Clinic- Dr. Pollock- Temiskaming Hospital | Orthopedics: Elbow, Orthopedics: Shoulder | New Liskeard |
| Dr. Michael Colin Ott | General Surgery, Surgery, Colorectal | London |
| Ottawa Cardiovascular Centre | Cardiology, Cardiovascular Internal Medicine, Pediatric Cardiology, Endocrinology | Champlain region |
| Ottawa Fertility Centre | Fertility | Champlain |
| Ottawa Health: Performance and Rehabilitation | Ortho Rehab | Ottawa |
| Outpatient Services - Waypoint Centre for Mental Health Care | Mental Health Assessment & Referral | Penetanguishene |
| Dr. Tola Overduin | Plastic Surgery | Kitchener |
| Oxford Community Support Services Network | Community Support Services | Woodstock |
| Oxford Palliative Physicians | Palliative Care Services | Woodstock |
| P&C Rehabilitation Services | Concussion Management | Toronto |
| PACE Cardiology - Barrie | Cardiology; Cardiology Testing | Barrie |
| PACE Cardiology - Newmarket | Cardiology; Cardiology Testing | Newmarket |
| PACE Cardiology - Orillia | Echocardiogram | Orillia |
| PACE Cardiology - Province-Wide Virtual Cardiology Consultations and Remote Holter Monitoring | Cardiology; Holter Monitoring | Ontario |
| Paige Leslie, RM | Midwifery; Prenatal Care; Postnatal Care | Cambridge |
| Dr. Santosh Paikatt | Pediatrics, Pediatric Dermatology | Cambridge |
| Pain Care Clinic Hamilton | Botox Injections, Pain Management, Nerve Block | Hamilton |
| Pain Care Clinic Kitchener | Botox Injections, Pain Management, Nerve Block | Kitchener |
| Pain Care Clinic Mississauga | Botox Injections, Pain Management, Nerve Block | Mississauga |
| Pain Care Clinic Niagara Falls | Botox Injections, Pain Management, Nerve Block | Niagara Falls |
| Pain Care Clinic Orangeville | Botox Injections, Pain Management, Nerve Block | Orangeville |
| Pain Care Clinic St. Catherines | Botox Injections, Pain Management, Nerve Block | St. Catherines |
| Pain Care Clinic Welland | Botox Injections, Pain Management, Nerve Block | Welland |
| Pain Care Clinic Windsor | Botox Injections, Pain Management, Nerve Block | Windsor |
| Pain Care Clinic Windsor County | Botox Injections, Pain Management, Nerve Block | Windsor |
| Palliative Carelink | Palliative Care Community of Providers | Thunder Bay |
| Palmerston & District Hospital - Diagnostic Imaging | Diagnostic Imaging | Palmerston |
| Palmerston & District Hospital - Echocardiography | Echocardiography | Palmerston |
| Dr. Amritanshu Shekhar Pandey | Cardiology | Cambridge |
| Dr. Jeffrey Tsun Wai Pang | Cardiology | Toronto |
| Dr. Alfredo Pantano | Cardiology; Cardiology Testing | Newmarket |
| Paris Heart Clinic | Cardiology, Cardiology Testing, ECG, Cardiac Stress Testing, Echocardiogram, Ambulatory ECG Monitoring, Ambulatory Blood Pressure Monitoring | Paris |
| Paris Medical Imaging - Brantford Radiology Group | Diagnostic Imaging, X-Ray, Ultrasound, Mammography | Paris |
| Dr. Sunkyu Park | Hematology | Scarborough |
| Dr. David John Parker | Cardiology; Cardiology Testing | Simcoe |
| Parry Sound General Surgery | General Surgery, Endoscopy, Breast Clinic, Wound Care, Colonoscopy, Colorectal Screening | Parry Sound |
| Parry Sound NEJAC | Orthopedic Surgery | Parry Sound |
| Dr. Neil Geordie Parry | General Surgery | London |
| Dr. Usha Parthasarathi | Psychiatry; Psychotic Disorders, Multi-Disciplinary Assessment and Management - Adult; ADHD Services | Waterdown |
| Dr. Ashish Patel | Cardiology | Toronto |
| Dr. Milan Patel | Respirology; Spirometry | Mississauga |
| Dr. Vishal Patel | Gastroenterlogy; Colonoscopy | Toronto |
| PCSP - Primary Care Skin Procedures Clinic | Dermatology | London |
| PEAK Sleep - Burlington | Sleep Medicine | Burlington |
| PEAK Sleep - Cambridge | Sleep Medicine | Cambridge |
| PEAK Sleep - Kitchener | Sleep Medicine | Kitchener |
| PEAK Sleep - London | Sleep Medicine | London |
| PEAK Sleep - Mississauga | Sleep Medicine | Mississauga |
| PEAK Sleep - Oakville/Milton | Sleep Medicine | Oakville/Milton |
| Dr. Murray Pearce | Cardiology | Waterloo |
| Pediatrician (Kids Care Centre) | Pediatrics | Sudbury |
| Dr. Elisabeth Pek | Rheumatologist | Scarborough |
| Pembroke General Surgery | General Surgery, Endoscopy, Colonoscopy | Pembroke |
| Pembroke Regional Hospital Diagnostic Imaging | Diagnostic Imaging | Pembroke |
| Dr. Carol Yuen-Man Peng | Obstetrics; Gynecology; Colposcopy | Scarborough |
| Dr. Si-Liang (Katie) Peng | Ophthalmology | Kitchener |
| Dr. Scott Penner | General Surgery | Cambridge |
| Dr. Daniel Luke Pepe | Family Medicine | London |
| Dr. Marty Perlmutar | Pediatrics | Toronto |
| Dr. Michael Perras | Cardiology | Mississauga |
| Dr. Richard Jerome Persadie | Obstetrics; Gynecology; Colposcopy | Hamilton |
| Perth & Smiths Falls District Hospital Hip & Knee Arthritis Rapid Access Clinic | Orthopedics, Orthopedics:Knee, Orthopedics:Hip, Physiotherapy | Perth/Smiths Falls |
| Perth and Smiths Falls Chronic Pain Clinic | Pain Management | Smiths Falls |
| Perth Smiths Falls District Hospital - Great War Memorial Hospital Perth - Diagnostic Imaging | Diagnostic Imaging; X-Ray / Radiography,Ultrasound,Breast Ultrasound,Mammography,Gastric / Minor Fluoroscopic (Fluoroscopy) | Perth |
| Perth Smiths Falls District Hospital- Smiths Falls Hospital - Diagnostic Imaging | Diagnostic Imaging; X-Ray / Radiography,Ultrasound,Breast Ultrasound,Bone Mineral Density,CT,Gastric / Minor Fluoroscopic (Fluoroscopy) | Smiths Falls |
| Peterborough OHT - ICCP | Home and Community Care | Peterborough |
| Dr. Patricia Peticca | Endocrinology, Diabetes Specialist Management | Ottawa |
| Dr. Nicolae Petrescu | Neurology | Toronto |
| Dr. Philippe Phan | Spine | Ottawa |
| PHARA - Physically Handicapped Adults Rehabilitation Association | Community Support Services | North Bay |
| Physiatry Outpatient Clinic- Temiskaming Hospital- Dr Hsu | Physiatry | New Liskeard |
| Physical Medicine and Rehabilitation Clinic | Acquired Brain Injury, Amputee Services, Botox injections, concussion management, Musk Rehab, Neuro Rehab, Pain Mgmt, Rehab, Spasticity, Stroke Care | Kitchener |
| Pickering Diagnostic Imaging Centre | Diagnostic Imaging | Pickering |
| Dr. Andrew Di Pierdomenico | Urology | Toronto |
| Dr. Daniel Pincus | Orthopedics: Hip; Knee | Toronto |
| Pinnacle Family Medicine Obstetrics - Central Intake | Obstetrics; Family Medicine | Kitchener |
| Dr. Tina Taschiauna Pittman | Pediatrics | Stratford |
| Dr. Kate Pizzuto | Obstetrics | North York |
| Dr. Sylvain Plante | Cardiology; Cardiology Testing | Newmarket |
| Plum Tree Memory Care | Dementia Doula, Family & Caregiver Education, Memory Assessments | Kitchener |
| Dr. Roel Poblete | Cardiology | Toronto |
| Dr. Megha Poddar | Endocrinology; Diabetes Specialist Management | Toronto |
| Dr. Stephanie Chi-Wing Poon | Cardiology | Toronto |
| Dr. Amandeep Pooni | General Surgery; Colonoscopy | Toronto |
| Dr. Preeti Popuri | Addiction Assessment & Referral | Hamilton |
| Dr. Liane Faith Porepa | Cardiology; Cardiology Testing | Newmarket |
| Port Perry Imaging | Diagnostic Imaging | Port Perry |
| Dr. Glenn Posner | OB/GYN | Ottawa |
| Possibilities Clinic | ADHD Services, Autism Spectrum Disorder Services, Mental Health Assessment & Referral, Multi-Disciplinary Assessment and Management (Adult), Multi-Disciplinary Assessment and Management (Pediatric), Neuropsychology, Occupational Therapy, Registered Psychotherapy, Speech Therapy/Speech Language Pathology, Vocational Services | Toronto |
| Dr. Ali Pourdjabbar | Cardiology | Waterloo |
| Dr. Manu Prabhakar | Cardiology; Cardiology Testing | Newmarket |
| Dr. Jarrar Pediatric Practice | Pediatric Oncology, Pediatric Hematology, Pediatrics | Tecumseh |
| Precision Cornea Centre | Ophthalmology | Ottawa |
| Preferredrehab - Dr. Oleg Tugalev | Physiotherapy, Phsiatry, EMG | London |
| Premier Imaging | DI | Ottawa |
| Prenatal Program | Obstetrics; Prenatal Care | Markham |
| PRHC Peterborough Regional Health Centre - Diagnostic Imaging | Diagnostic Imaging | Peterborough |
| Primary Care Skin Procedures Clinic | Dermatology | London |
| Dr. Navin Prinja | Otolaryngology | North Bay |
| Prism Eye Institute - Brampton | Catract Care, Glaucoma Care, Lasik, Neuro Opthalmology | Brampton |
| Prism Eye Institute - Mississauga/Oakville | Catract Care, Glaucoma Care, Lasik, Neuro Opthalmology | Mississauga/Oakville |
| Prisma Health Care Collaborative - Primary Care Specialty Clinics | Pediatrics | London |
| Prisma Health Care Collaborative Dr. Katrina Fenicky Psy | Psychiatry | London |
| Progressive Sports Medicine | Concussion Management | Burlington |
| Prompt Care Clinic - The Royal Ottawa Hospital | Mental Health | Ottawa |
| Province-Wide Ambulatory ECG Monitoring, Capital Cardiology | Ambulatory ECG Monitoring | Provincial |
| Psychiatry (18+) Outpatient Clinic- Temiskaming Hospital | Psychiatry | New Liskeard |
| Psychiatry (Child & Adolescent) Outpatient Clinic- Temiskaming Hospital | Pediatric Psychiatry | New Liskeard |
| Dr. Andreea Gheorghe - Community Psychiatry | Community Psychiatry, Mental Health | Ottawa |
| Dr. Claudia Milena Soto Pulido | General Surgery, Endoscopy, Wound Care, Breast Clinic, Colonoscopy, Colorectal Screening | Parry Sound |
| Dr. Nicole Ling Kit Pun | Endocrinology, Diabetes Specialist Management | Toronto |
| Dr. Yasmeen Punjani | Internal Medicine | Toronto |
| Dr. Hemavathy Purushotham | Pediatrics | Stratford |
| Dr. Hemavathy Purushotham | Pediatric Neurology | Waterloo |
| Push Pounds Toronto Sports Medicine Clinic | Sports Medicine | Toronto |
| QHC Regional Paediatric Services Consulting Group | Pediatrics; Endocrinology | Belleville |
| Dr. Doug Quan | General Surgery | London |
| Queen Square FHT Community Diabetes Care | Diabetes Education, Diabetes Self-Management | Brampton |
| Queen Square FHT Community Trans and Gender Services | Transgender Services | Brampton |
| Queen Square FHT Seniors Wellness Community Program | Community Program | Brampton |
| Queen West X-Ray and Ultrasound | Diagnostic Imaging, X-Ray, Vascular Studies, Biophysical Profile, Breast Ultrasound | Brampton |
| Queensway Carleton Hospital - Cardiopulmonary | Cardiopulmonary - Hospital | Ottawa |
| Queensway Carleton Hospital - Diagnostic Imaging | Diagnostic Imaging - Hospital | Ottawa |
| Queensway Carleton Hospital - Sleep Clinic | Sleep Study - Hospital | Ottawa |
| Quinte Health Care - Belleville General Hospital - Diagnostic Imaging | Diagnostic Imaging; X-Ray / Radiography,Ultrasound,MRI,Breast Ultrasound,Mammography,Echocardiogram (ECG),Pulmonary Function Testing,Bone Mineral Density,Therapeutic/Interventional Radiology,Nuclear Medicine,Bone Scan,Cardiac Stress Testing,Spirometry,Cardiology Services,Ambulatory Blood Pressure Monitoring,Ambulatory ECG Monitoring,Abnormal Pregnancy Screening Support,CT | Belleville |
| Quinte Health Care - North Hastings Hospital - Diagnostic Imaging | Diagnostic Imaging; X-Ray / Radiography,Ultrasound,Breast Ultrasound | Bancroft |
| Quinte Health Care - Prince Edward County Memorial Hospital - Diagnostic Imaging | Diagnostic Imaging; X-Ray / Radiography,Ultrasound,Breast Ultrasound,Mammography,Echocardiogram (ECG),Cardiac Stress Testing,Cardiology Services,Ambulatory Blood Pressure Monitoring,Ambulatory ECG Monitoring,Gastric / Minor Fluoroscopic (Fluoroscopy) | Picton |
| Quinte Health Care - Trenton Memorial Hospital - Diagnostic Imaging | Diagnostic Imaging; X-Ray / Radiography,Ultrasound,Breast Ultrasound,Mammography,Echocardiogram (ECG),Bone Mineral Density,Cardiac Stress Testing,Cardiology Services,Ambulatory Blood Pressure Monitoring,Ambulatory ECG Monitoring,CT,Gastric / Minor Fluoroscopic (Fluoroscopy) | Trenton |
| Quinte Health Care Hip & Knee Arthritis Rapid Access Clinic | Orthopedics, Orthopedics:Knee, Orthopedics:Hip, Physiotherapy | Quinte |
| Dr. Christian George Rabbat | Nephrology | Hamilton |
| Dr. Rania Rabie | Hepatology | Toronto |
| Dr. Heather Racz | Respirology | Kitchener |
| Dr. Shyam Radhakrishnan | Cardiology | Toronto |
| Radiology Associates Etobicoke | Diagnostic Imaging, Ultrasound, X-Ray, Mammography, Nuclear Medicine | Etobicoke |
| Dr. Amit Rahalkar | Internal Medicine, Endocrinology | Sarnia |
| Dr. Parisa Rahimi | Respirology; Sleep Medicine | Toronto |
| Rainy River District Paramedic Services, Community Paramedicine Program | Community Services | Fort Frances |
| Dr. Mahadevan Rajaram | Cardiology; Cardiology Studies | Mississauga |
| Dr. Mahadevan Rajaram | Cardiology; Cardiology Studies | Burlington |
| Dr. Jayant Ramakrishna | Otolaryngology | Kitchener |
| Dr. Gloria Mirvana Rambaldini | Endocrinology, Diabetes Specialist Management | Vaughan |
| Dr. Alvaro Ramirez | Urology | Sarnia |
| Dr. Francisco Daniel Ramirez | Cardiology | Ottawa |
| Dr. Jose Ranawaya | Pediatrics | Belleville |
| Dr. Satish Rangaswamy | Urology, Vasectomy | Kitchener |
| Dr. Theodore Rapanos | General Surgery, Vascular Surgery | Oakville |
| Rapid Access Addiction Medicine (RAAM) Clinic | Addictions Assessment & Referral - RAAM | Thunder Bay |
| Rapid Access Addiction Medicine Clinic (RAAM) - Stonehenge Therapeutic Community | Addictions Assessment & Referral; Counseling; Substance Use Disorders | Guelph |
| Rapid Access Clinic (RAC) Hip and Knee Arthritis - Toronto Western Hospital | Orthopedics (Hip & Knee) | Toronto |
| Rapid Access Clinic (RAC) Hip and Knee Arthritis - Holland Orthopaedic and Arthritic Centre | Orthopedics (Hip & Knee) | Toronto |
| Rapid Access Clinic (RAC) Hip and Knee Arthritis - Lakeridge Health Ajax | Orthopedics | Ajax |
| Rapid Access Clinic (RAC) Hip and Knee Arthritis - Lakeridge Health Oshawa | Orthopedics | Oshawa |
| Rapid Access Clinic (RAC) Hip and Knee Arthritis - Michael Garron Hospital | Orthopedics | Toronto |
| Rapid Access Clinic (RAC) Hip and Knee Arthritis - Mount Sinai Hospital | Orthopedics (Hip & Knee) | Toronto |
| Rapid Access Clinic (RAC) Hip and Knee Arthritis - Peterborough Regional Health Center | Orthopedics | Peterborough |
| Rapid Access Clinic (RAC) Hip and Knee Arthritis - Scarborough Health Network Centenary Site | Orthopedics | Scarborough |
| Rapid Access Clinic (RAC) Hip and Knee Arthritis - Scarborough Health Network General Site | Orthopedics | Scarborough |
| Rapid Access Clinic (RAC) Hip and Knee Arthritis - St. Joseph's Health Centre | Orthopedics (Hip & Knee) | Toronto |
| Rapid Access Clinic (RAC) Hip and Knee Arthritis - St. Michael's Hospital | Orthopedics (Hip & Knee) | Toronto |
| Rapid Access Clinic (RAC) Hip and Knee Arthritis – Central East Region Central Intake | Orthopedics | Oshawa |
| Rapid Access Clinic (RAC) Hip and Knee Arthritis – Toronto Region Central Intake | Orthopedics (Hip & Knee) | Toronto |
| Rapid Assessment and Management Program (RAAMP) | Internal Medicine | Windsor |
| Dr. Shemer Ratner | Nephrology | Sudbury |
| Dr. Bheeshma Ravi | Orthopedics: Hip; Knee | Toronto |
| Dr. Jaspreet Singh Rayat | Ophthalmology | Kitchener |
| RCHS Diabetes Education Program | Diabetes Education | Smiths Falls |
| Reactivate Muskoka | Sports Medicine and Physiotherapy | Huntsville |
| ReActive Physiotherapy | Concussion Management | London |
| Recovery Care - Bells Corners | Addictions Treatment | Nepean |
| Recovery Care - Byward | Addictions Treatment | Ottawa |
| Recovery Care - Cornwall | Addictions Treatment | Cornwall |
| Recovery Care - Ottawa South | Addictions Treatment | Ottawa |
| Recovery Care - Vanier | Addictions Treatment | Vanier |
| Dr. Calum Jon Redpath | Cardiology | Ottawa |
| Dr. Craig McGann / Dr. Christopher Davis - Interstitial Lung Disease (ILD) Referrals | Respirology | Kingston |
| Region of Waterloo - Paramedic Services | Paramedic Services | Waterloo |
| Region of Waterloo Community Services Division - Homemaking Support Services Program | Housekeeping, Seniors Community Centre | Waterloo Region |
| Dr. Jessica Reid | General Surgery | Bracebridge |
| Dr. Dan Reilly | Obstetrics/Gynecology | Fergus |
| Renfrew County Diabetes Education Program - Renfrew Victoria Hospital | Diabetes | Renfrew |
| Renfrew Victoria Hospital - Medical Imaging | Diagnostic Imaging | Ottawa |
| Renfrew Victoria Hospital - Respiratory Therapy | Respiratory Therapy | Renfrew |
| Renfrew Victoria Hospital - Sleep Apnea Study Lab | Sleep Study | Renfrew |
| Dr. Suzanne Renner | Cardiology | Waterloo |
| Dr. Nina Replete | Pediatrics | Belleville |
| Respirology Outpatient Clinic- Temiskaming Hospital | Respirology | New Liskeard |
| Restore Hyperbaric Oxygen and Medical Centre | Hyperbaric Therapy | Mississauga |
| Dr. George Rewa | Cardiology | East Toronto |
| Rideau Community Health Services - Diabetes Education Program | Diabetes Education | Brockville |
| Rideau Community Health Services (Kidney Clinic) | Nephrology | Brockville |
| Rideau Palliative Group | Palliative Homecare | Ottawa |
| Right at Home Brampton | Homecare Services | Brampton |
| Right at Home Canada - Cambridge | Community Support Services | Cambridge |
| Right at Home Canada - Guelph | Community Support Services | Guelph |
| Right at Home Canada - Kitchener-Waterloo | Community Support Services | Waterloo |
| Right at Home Canada - Mississauga | Community Support Services | Mississauga |
| Right at Home Canada - North Wellington | Community Support Services | Mount Forest |
| Right at Home Mississauga | Home Healthcare Products, Homecare Services | Mississauga |
| Dr. Shannon Riley | Respirology | Vaughan |
| Dr. Tim Rindlisbacher | Sports Medicine Specialist | Toronto |
| Dr. Timothy Rindlisbacher | Sports Medicine Specialist | Toronto |
| Dr. Claus Rinne | Cardiology | Waterloo |
| Dr. John Rizk Abdelmalak Rizk | Geriatrics, Immunization Clinic, Prenatal Care | Burlington |
| Dr. Shahbano Hussain Rizvi | General Surgery, Endoscopy, Colonoscopy | Belleville |
| Road To Recovery Clinics - Barrie (Central) | Addictions Treatment | Barrie (Central) |
| Road To Recovery Clinics - Barrie (Downtown) | Addictions Treatment | Barrie (Downtown) |
| Road To Recovery Clinics - Bradford | Addictions Treatment | Bradford |
| Road To Recovery Clinics - Hamilton | Addictions Treatment | Hamilton |
| Road To Recovery Clinics - Newmarket | Addictions Treatment | Newmarket |
| Road To Recovery Clinics - Sault Ste Marie | Addictions Treatment | Sault Ste Marie |
| Road To Recovery Clinics - Toronto | Addictions Treatment | Toronto |
| Dr. Mark Steven Roberts | Orthopedics, Orthopedics:Knee, Orthopedics:Hip | Perth |
| Dr. Mark Roberts | Orthopedics | Perth |
| Rockland Imaging | Diagnostic Imaging, Ultrasound, Bone-Mineral Density, Breast Ultrasound, Vascular Studies, Obstetrical Ultrasound, X-Ray/Radiography, Mammography, Ontario Breast Screeing Program (OBSP) | Clarence-Rockland |
| Dr. Sylvia Louise Rodriguez | Ophthalmology | Guelph |
| Dr. Hector Augusto Roldan | General Surgery, Botox Injections, Fillers, GIPS, Varicose Veins | Huntsville |
| Dr. Jessica Rollings-Scattergood | Obstetrics/Gynecology | Fergus |
| Dr. Lara Rosenberg | Obstetrics, Prenatal Care, IUD Insertion | North York |
| Ross Memorial Hospital - Diagnostic imaging | Diagnostic Imaging | Lindsay |
| Rossland Imaging Clinic | Diagnostic Imaging | Ajax |
| Dr. Brian William Rotenberg | Otolaryngology | London |
| Dr. Karina Roth-Albin | General Surgery | Cambridge |
| Dr. Nathan Lewis Roth | Womens Health | Toronto |
| Dr. Genevieve Denise Rousseau | OB/GYN | Champlain |
| Dr. Emile Roux | Otolaryngology; Allergy and Immunology | Owen Sound |
| Dr. John Rudan | Orthopedics | Kingston |
| Dr. Terrence Ruddy | Cardiology | Ottawa |
| Rural Wellington Community Team (HealthLinks) | Patient Self Advocacy Counseling | Mount Forest |
| Dr. Juan Jose Russo | Cardiology | Ottawa |
| Dr. Jennifer Rustad | Obesity Medicine; Pre-Surgical Weight Loss | Toronto |
| RVH - Renfrew Victoria Hospital - Nephrology Clinic | Nephrology | Renfrew |
| RxFood | Weight Loss, Diabetes Specialist Management, Dietitian | Mississauga |
| Ryan Wolek Medicine Professional Corporation | Orthopedics | Whitby |
| Dr. Timothy Ryan | Internal Medicine | Huntsville |
| Dr. Adam Sachs | Spine | Ottawa |
| Dr. Mouhannad Sadek | Cardiology; Electrophysiology | Newmarket |
| Dr. Behnam Safa | Hyperbaric Therapy | Mississauga |
| Dr. Najib Safieddine | Thoracic Surgery | Toronto |
| SAH Diagnostic Imaging | CT, Echocardiogram, EEG, XRay/ Radiography, Therapeutic/ Interventional Radiology, Mammography, MRI, Nuclear Medicine, Bone Scane, Cardiac Stress Testing, Ultrasound, Breast Ultrasound | Sault Ste Marie |
| Dr. Suzan Yousef Abdel Salam | Internal Medicine; Diabetes Specialiast Management | Barrie |
| Dr. Muddassir Suleman Salyani | Internal Medicine | Brampton |
| Dr. Muddassir Suleman Salyani | Internal Medicine | Markham |
| Dr. Samantha Dawn Sandler | Endocrinology, Diabetes Specialist Management | East Toronto |
| Dr. Matthew Sandre | Dermatology | East Toronto |
| Dr. James De Santis | Sebaceous Cyst Removal, Skin Biopsy, Skin Tag Removal, Toe Nail Removal, Nexplanon Insertions and Joint Injection | Windsor |
| Dr. Nitin Sarin | Gastroenterlogy; Colonoscopy | Toronto |
| Sarnia Diagnostic Imaging Centre | X-Ray; Ultrasound | Sarnia |
| Dr. Alexa Sasson | Gastroenterlogy; Colonoscopy | North York |
| Sault Ste Marie NEJAC | Orthopedic Surgery | Sault Ste Marie |
| Dr. Elizabeth Anne Sawyers | Focused Practice in Dermatology | Champlain |
| Scarborough Centre for Healthy Communities - Ellesmere Rd | Diabetes Education | Scarborough |
| Scarborough Centre for Healthy Communities - Ellesmere Rd | Diabetes Education | Scarborough |
| Scarborough Centre for Healthy Communities - Inter Professional Primary Care Program (IPPC) | Inter Professional Primary Care Program | Scarborough |
| Scarborough Centre for Healthy Communities - Markham Rd. Site | Diabetes Education | Scarborough |
| Scarborough Centre for Healthy Communities - Neilson Site | Diabetes Education | Scarborough |
| Scarborough Centre for Healthy Communities - Sexual Assault and Domestic Violence | Sexual Health | Scarborough |
| Scarborough Health Network (SHN) - Structural Heart Clinic - Transcatheter Aortic Valve Implantation (TAVI) | Cardiology | Scarborough |
| Scarborough Health Network (SHN) Cardiac Diagnostics Clinic - Birchmount | Cardiology | Scarborough |
| Scarborough Health Network (SHN) Cardiac Diagnostics Clinic - Centenary | Cardiology | Scarborough |
| Scarborough Health Network (SHN) Cardiac Diagnostics Clinic - General | Cardiology | Scarborough |
| Scarborough Health Network (SHN) Child and Adolescent Outpatient Mental Health | Mental Health | Scarborough |
| Scarborough Health Network (SHN) Diabetes Education Clinic - Birchmount Site | Diabetes Education | Scarborough |
| Scarborough Health Network (SHN) Diabetes Education Clinic - Centenary Site | Diabetes Education | Scarborough |
| Scarborough Health Network (SHN) Diabetes Education Clinic - General Site | Diabetes Education | Scarborough |
| Scarborough Health Network (SHN) Fetal Alcohol Spectrum Disorder (FASD) Clinic | Pediatrics | Scarborough |
| Scarborough Health Network (SHN) FIT Clinic Endoscopy | Endoscopy | Scarborough |
| Scarborough Health Network (SHN) Fracture Clinic | Orthopedics | Scarborough |
| Scarborough Health Network (SHN) Outpatient Mental Health Central Intake | Mental Health | Scarborough |
| Scarborough Health Network (SHN) Physiatry Clinic - Dr. Dhineskumar Sivananthan | Physiatry | Scarborough |
| Scarborough Health Network (SHN) Scarborough Kids Development Clinic (SKDC) | Pediatrics | Scarborough |
| Scarborough OHT Remote Care Monitoring and Community Services Intake | Remote Care Monitoring + Other Community Services | Scarborough |
| Dr. Christopher Schlachta | General Surgery, Bariatric Surgery | London |
| Dr. Robert Jonathan Schlosser | Endocrinology, Diabetes Specialist Management | Vaughan |
| Schulich Cardio-Obstetrics Clinic | Cardiology | Toronto |
| Schulich Transcatheter Mitral Valve (TMV) Clinic | Cardiology | Toronto |
| Dr. Caroline Scott | Orthopedics | Scarborough |
| Seaforth Community Hospital - Diagnostic Imaging | Diagnostic Imaging; Ultrasound; X-Ray/Radiography | Seaforth |
| Seaway Valley CHC | Home and Community Care | Cornwall and surrounding area |
| Second Radiology - Province Wide | Diagnostic Imaging, Second Radiology, Second Opinion CT's and MRI's
| Province Wide |
| Dr. Gamal Seif | Opthalmology | Burlington |
| Dr. Gurbir Sekhon | GIM and Nephrology | Cambridge |
| SEMI - Sports & Exercise Medicine Institute | Concussion Management | Thornhill |
| Services de santé de Chapleau Health Services - Home Support | Home Support | Chapleau |
| Dr. Mia Sethna | Pediatrics | London |
| Dr. Gihad Mohammed Hisham Shabib | OB/GYN | Champlain |
| Dr. Simon Emerson Shanfield | Internal Medicine | Windsor |
| Dr. Zhuo (Shawn) Shao | Genetics | Etobicoke |
| Dr. David Shawn | Pediatric Developmental | Toronto |
| Dr. Alison Kathleen Audrey Shea | Obstetrics; Gynecology; Colposcopy; Menopause Consults | Hamilton |
| Shellington Imaging Clinic - Brantford Radiology Group | Diagnostic Imaging, Bone Mineral Density, Ultrasound, X-Ray | Brantford |
| Dr. Caroline Shenouda | Obstetrics | Scarborough |
| Sherbourne Health: Acute Respite Care (ARC) Unit | Acute Respite Care | Toronto |
| Sherbourne Health: Hep C Program (Member of TCHCP) | Hep C Program | Toronto |
| Sherbourne Health: Supporting our Youth (SOY) Goal Planning Service (GPS) | Community Support Services | Toronto |
| Dr. B C Shettar | Neurology, Headache Medicine, Botox Injections | Sarnia |
| Dr. Akshay Shetty | Gastroenterlogy; Colonoscopy | East Toronto |
| Dr. Doron Shmorgun | Fertility | Ottawa |
| SHN ENT Thyroid Rapid Diagnostic Unit (TRDU) | Otolaryngology | Scarborough |
| SHN Scarborough Health Network Diagnostic Imaging | Diagnostic Imaging | Scarborough |
| SHORE Centre | Community Support Services | Kitchener |
| Dr. Rachel Shour | Focussed Practice in Mental Health & Psychotherapy | Toronto |
| Dr. Tangu Sichilima | Pediatrics | Kitchener |
| Dr. Nausheen Siddiqui | Nephrology | East Toronto |
| Dr. Zaid J Yasser Siger | General Surgery | Scarborough |
| Dr. Matthew Dennis Di Silvestro | Orthopedics | Ottawa |
| Dr. Carmine Simone | Thoracic Surgery | Toronto |
| Dr. Jory Sasha Simpson | General Surgery | East Toronto |
| Dr. Rajiv Singal | Urology | Toronto |
| Dr. Ranjit Singarayer | Endocrinology; Diabetes Specialist Management | London |
| Dr. Oskar Singer | Hyperbaric Therapy | Mississauga |
| Dr. Praby Singh | Otolaryngology, Throid And Endocrine Surgery, Sinus Surgery, Audiology, Head and Neck Masses & Lesions, Hearing Loss | Scarborough |
| Dr. Ravinder Singh | General Surgery | North Bay |
| Dr. Sheldon Michael Shastri Singh | Cardiology | Toronto |
| Dr. David Sionit | Endocrinology, Diabetes Specialist Management | Vaughan |
| Dr. Ann Sirek | Internal Medicine, Endocrinology | Toronto |
| Dr. Lucian Sitwell | Neurology, Headaches & Migraines | Ottawa |
| Dr. Vithika Sivabalasundaram | Endocrinologist | Scarborough |
| Dr. Gavasker Sivaskandarajah | Internist | Scarborough |
| Dr. Anton Skaro | General Surgery | London |
| Dr. Bradley Earl Slagel | Orthopedic Surgery | Sault Ste. Marie |
| SleepCareHub | Sleep Medicine | Vaughan |
| SleepCareHub | Sleep Medicine | Vaughan |
| Dr. Gary Robert Small | Cardiology | Ottawa |
| Dr. David E. Smith | General Surgery; Colonoscopy; Endoscopy; Colorectal Screening | Toronto |
| Dr. Shane Smith | General Surgery | London |
| Dr. Paul Smylie | Cardiology | Collingwood |
| Dr. Matthew Glenison Snider | Orthopedic Surgery | Kitchener |
| Dr. Derek Yiu Fai So | Cardiology | Ottawa |
| Social Prescribing (Links 2 Well-being Program) | Senior Community Centre | Kitchener |
| Dr. Imrat Sohanpal | Anesthesia; Pain Management | North York |
| Soins Palliatifs Orleans / Orleans Palliative Care | Palliative Homecare | Orleans |
| Dr. Karim Somani | General Surgery; Endoscopy; Colonoscopy; Colorectal Screening | Brockville |
| Dr. Glenn Loy Son | Pediatrics | Guelph |
| Sound Care Medical and Imaging Centre | Diagnostic Imaging, Family Planning, OB/GYN | Ottawa, Kingston, Brockville, Perth, Smith Falls & Prescott |
| Dr. Alipasha Rassouli - Owen Sound | Otolaryngology; Facial Plastics | Owen Sound |
| South East LHIN Orthopedic Hip & Knee Arthritis Central Intake | Orthopedics, Orthopedics:Knee, Orthopedics:Hip | Kingston |
| South Georgian Bay Healthy Aging | Geriatrics | Collingwood |
| South Muskoka Memorial Hospital - Cardiorespiratory Diagnostic Testing | Cardiology Diagnostic Testing; Pulmonary Function Testing | Bracebridge |
| South West Ontario Pain Interventions - Dr. Ahmed ElAfy | Chronic Pain, Anesthesia | Waterloo Wellington |
| Southern Ontario Epilepsy Clinic (Dr. Eduard Bercovici) | EEG | Toronto |
| Southlake Community Ontario Health Team (OHT) – COVID@home Program | COVID Remote Patient Monitoring | Newmarket |
| Southlake Otolaryngology Associates | Otolaryngology; Pediatric Otolaryngology | Newmarket |
| Southlake Regional Health Centre - Telehomecare COPD and CHF Program | COPD and CHF Remote Patient Monitoring | Newmarket |
| Southmount Medical Imaging | X-Ray, Ultrasound, Bone Mineral Density, Mammography, Diagnostic Imaging | Hamilton |
| Southwest Ultrasound | Breast Ultrasound, Obstetrical ultrasound, ultrasounds | St. Thomas |
| Dr. Leigh Sowerby | Otolaryngology | London |
| Dr. Offir Spanglet | cardiology | Waterloo |
| Spectrum Health Care - Pilot Frail Seniors at Home Project | Home and Community Care | Scarborough |
| Spiler Psychotherapy (Province-Wide Virtual Visits) | Counseling, Social Work, Mental Health Assessment & Referral, Bereavement Support, Mood Disorder & Anxiety, Registered Psychotherapy, Addictions Assesment & Referral | Burlington |
| Dr. Jeffrey Spodek | Urology | Scarborough |
| Spontaneous Coronary Artery Dissection (SCAD) Clinic | Cardiology | Toronto |
| Sports Rehab & Wellness | Concussion Management | Kitchener |
| Dr. Shanna Spring | Dermatology | Ottawa |
| Springboard Clinic | ADHD Assessment and Treatment Services | Toronto |
| Dr. Philip John Raymond Squires | Pediatrics | Stratford |
| St Joseph's Healthcare Hamilton- LDAP | LDAP, Lung Cancer | Hamilton |
St, Joseph's General Hospital- Psychiatry Outpatient Clinic
| Mental Health Assessment & Referral | Elliot Lake |
| St. Catharines Physiotherapy Centre | Physiotherapy, Massage Therapy, Occupational Therapy, Sport Therapy, Kinesiology, Acupuncture | St. Catharines |
| St. John Ambulance Kitchener-Waterloo - Home Caregiver Support Program | Support Group | Kitchener-Waterloo |
| St. Joseph's General Hospital - Bariatric/General Surgery Outpatient Clinic | Bariatric Surgery | Elliot Lake |
St. Joseph's General Hospital- Ophthalmology Outpatient Clinic
| Cataract Surgery, Ophthalmology | Elliot Lake |
St. Joseph's General Hospital- Otolaryngology Outpatient Clinic
| Otolaryngology | Elliot Lake |
| St. Joseph's Health Centre - Guelph - Aphasia Program - Guelph | Support Group | Guelph |
| St. Joseph's Health Centre Guelph - Outpatient Geriatric Medical Clinic and Outpatient Physiotherapy & Occupational Therapy Clinic | Geriatric Medicine, Physiotherapy, Musculoskeletal Rehab, Amputee, Back Pain, Occ Therapy | Guelph |
| St. Joseph's Health Centre Guelph - Outpatient Rehabilitation Service - Community Physiotherapy Clinic | Physiotherapy | Guelph |
| St. Joseph's Healthcare Hamilton - Connect Mental Health Outpatient Programs | Mental Health and Addiction Services | Hamilton |
| St. Joseph's Healthcare Hamilton - Diagnostic Imaging (Charlton Campus) | Diagnostic Imaging | Hamilton |
| St. Joseph's Healthcare Hamilton - Diagnostic Imaging (King Campus) | Diagnostic Imaging | Hamilton |
| St. Joseph's Healthcare Hamilton - Diagnostic Imaging (West 5th Campus) | Diagnostic Imaging | Hamilton |
| St. Joseph's Healthcare Hamilton - Hematology & Thromboembolism | Hematology | Hamilton |
| St. Joseph's Healthcare Hamilton - Outpatient Nephrology | Nephrology | Hamilton |
| St. Joseph's Healthcare Hamilton- EDAP | EDAP, Esophageal Cancer, Gastric Cancer | Hamilton |
| St. Joseph's Hospice Palliative Care Clinic | End-of-life care, Palliative Care Services, Palliative Care Specialist | Sarnia |
| St. Mary's General Hospital - Airway Clinic | Respiratory Therapy, Chronic Disease Self-Management, Pulmonary Function Testing, Spirometry, Arterial Blood Gases, Supervised Rehabilitation Exercise – Chronic Disease, Supervised Rehabilitation Exercise, Health Education Classes | Kitchener |
| St. Mary's General Hospital - Diagnostic Imaging | Diagnostic Imaging | Kitchener |
| St. Mary's General Hospital - Virtual COPD Activation Exercise Program | Remote Patient Monitoring, Respirology, Respirology Services, Supervised Rehabilitation Exercise, Chronic Disease Self-Management | Kitchener / Remote |
| St. Mary's General Hospital (SMGH) - Emergency Department | Emergency Department, Emergency Medicine | Kitchener |
| St. Marys Memorial Hospital - Diagnostic Imaging | Diagnostic Imaging; Ultrasound; X-Ray/Radiography | St. Marys |
| St. Paul Imaging Clinic - Brantford Radiology Group | Diagnostic Imaging, X-Ray, Ultradound | Brantford |
| St. Thomas Elgin General Hospital - Diagnostic Imaging and Cardiology Services | BMD, Breast Ultra, DI, ECG, Mammog, OBSP, Pulmonary, Spirometry, Ultrasound | London |
| Stacey Skelton, RM | Midwifery; Prenatal Care; Postnatal Care | Cambridge |
| Dr. Ellamae Stadnick | Cardiology | Ottawa |
| Stand Your Ground | Orthotics | Kingston |
| Dr. Jamie Steckley | Neurology; EEG; EMG | Waterloo |
| Dr. Oren Steen | Endocrinology, Diabetes Specialist Management | East Toronto |
| Dr. Mark Alexander Steeves | Orthopedics | Ottawa |
| Dr. Taresa Luba Stefurak | Neurology | Toronto |
| Dr. Corey Stein | Cardiovascular Risk Reduction Clinic | North York |
| Dr. Lynn Sterling | Obstetrics & Gynecology | Toronto |
| Dr. Ashley Sterrett | Rheumatology | Champlain |
| Dr. Brett J.D. Stevens | Cardiology | Burlington |
| Dr. David George Stevens | Orthopedic Surgery | Kitchener |
| STL Diagnostic Imaging | X-Ray, Ultrasound, Diagnostic Imaging | Burlington |
| Dr. Jonathan Stone | Orthopedic Surgery | Chatham |
| Dr. Peter Stotland | General Surgery; Colonoscopy | Toronto |
| Stratford General Hospital - Diagnostic Imaging | Diagnostic Imaging; Ultrasound; X-Ray/Radiography; CT; MRI; Bone Mineral Density; Mammography; Breast Ultrasound; Nuclear Medicine; Therapeutic/Interventional Radiology; Fluoroscopy; Breast Imaging | Stratford |
| Stratford Internal Medicine Associates | Internal Medicine | Stratford |
| Dr. Alexandra Stratton | Spine | Ottawa |
| Dr. Bradley Howard Strauss | Cardiology | Toronto |
| Dr. Martin Strban | Respirology, Internal Medicine | Waterloo |
| Stroke Prevention Clinic (SPC) – TBRHSC | Stroke Prevention | Thunder Bay |
| Dr. Trevor Sherman Stryde | General Surgery | Port Perry |
| Dr. Eric Michael Stutz | Obstetrics, Prental Care | North York |
| Sudbury NEJAC | Orthopedic Surgery | Sudbury |
| Sudbury Skin Clinique - Dr. Lyne Giroux | Dermatology | Sudbury |
| Sudbury Skin Clinique - Dr. Rose Yesovitch | Dermatology | Sudbury |
| Sunnybrook Schulich Heart Program - General Cardiology | Cardiology | Toronto |
| Sunnybrook Schulich Regional Cardiac Care Coordinators (RCC) Office | Cardiology | Toronto |
| Sunset Country Family Health Team | Multiple Services | Kenora |
| Dr. Subramanian Suppiah | Endocrinology, Family Medicine | Waterloo |
| Dr. Michael Bushuk Orthopaedic Surgeon | Musculoskeletal/Orthopedic System | Scarborough |
| Dr. Sharma Plastic Surgery | Plastic Surgery | Ajax |
| Suzanne Leaf Cosmetic & Wellness Centre | Cosmetics; Dermatology; Botox Injections | St. Thomas |
| Dr. Jaffer Syed | Cardiology | Waterloo |
| Dr. John Symmes | Cardiology; Cardiology Testing | Newmarket |
| Dr. Mohammad Tabari | FIT Positive, Colorectal Screening | Scarborough |
| Tahereh Barmi, RM | Midwifery; Prenatal Care; Postnatal Care | Cambridge |
| Dr. Chetna Tailor | Endocrinology, Diabetes Specialist Management | Ottawa |
| Dr. Auzair Ahmed Tak | Obstetrics | Kitchener |
| Dr. Manoj Kumar Talwar | Surgery, Thoracic Surgery, | Kitchener |
| Dr. Matthew Jeffrey Tam | Endocrinology | Brampton |
| Dr. Matthew Jeffrey Tam | Endocrinology | Markham |
| Dr. Megan Tan | Obstetrics; Prenatal Care | Markham |
| Dr. Ephraim Tang | ERCP General Surgery | London |
| Dr. Keith Tanner | Hyperbaric Therapy | Mississauga |
| Dr. Patrick Tansey | Orthopedics (Foot, Knee); Pediatric Orthopedics | North York |
| Dr. Shahzad A Tanwir | Physical Medicine and Rehabilitation; EMG | Niagara Falls |
| Dr. Ahmad Tarakji | Nephrology | Waterloo |
| Dr. Jordan Tarshis | Hyperbaric Therapy | Mississauga |
| Dr. Ryeyan Taseen | Respirology, Bronchoscopy | Cambridge |
| Dr. Peter Azzopardi / Dr. Nicole Carmicheal / Dr. Leah Tattum | Pediatrics | Scarborough |
| Dr. Alexandre Garcia Tavares | Pediatric Psychiatry | Waterloo |
| TAVI: Transcatheter Aortic Valve Implantation Clinic | Cardiology | Toronto |
| TAVI: Transcatheter Aortic Valve Implantation Clinic | Cardiology | Toronto |
| Dr. Robert Taylor | Hematology | Ottawa |
| Team Care Centre | Dietictian/Nutrition, Pharmacist, Social Work, Addictions Assessment & Referral, Mental Health Assessment & Referral, Foot Care, Physiotherapy | Windsor |
| Teleophthalmology - Manitoulin Central Family Health Team | Teleophthalmology | Manitoulin Island |
| Dr. Adam Telner | Endocrinology, Diabetes Specialist Management | East Toronto |
| Temiskaming Hospital Diagnostic Imaging | Diagnostic Imaging, Bone Mineral Density, Echocardiogram, Mammography, Ultrasound, X-Ray/Radiography, CT, Vascular Studies, Special Procedure | New Liskeard |
| Temiskaming Hospital- General Surgery- Dr. A. Frenette | Surgery | New Liskeard |
| Dr. Susan Reilly Teschke | Endocrinology; Diabetes Specialist Management | Caledonia |
| Dr. Susan Reilly Teschke | Endocrinology; Diabetes Specialist Management | Hamilton |
| Thamesford Medical Clinic | Dermatology | Thamesford |
| Dr. Arulnmozhy (Molloy) Thangaroopan | Cardiology; Cardiology Testing | Newmarket |
| The Ability Clinic | Sports Medicine Specialist, Sport Therapy | Mississauga |
| The Armoury Sports Medicine & Perfomance Clinic | Sports Medicine Specialist | Waterloo |
| The Care Company | HomeCare Services | Toronto |
| The Centre for Dermatology | Dermatology, Botox Injections, Cosmetics, Laser Services, Minor Surgical Procedures, Nursing, Surgery:Biopsy | Richmond Hill |
| The Centre for Family Medicine - Obstetrical Clinic | Obstetrics | Kitchener |
| The Friends - Parry Sound Adult Day Away Program | Adult Day | Parry Sound |
| The Hamilton Midwives | Midwifery; Prenatal Care; Postnatal Care | Hamilton |
| The HeadworX Clinic | Mental Health; Transcranial Magnetic Stimulation; Cognitive Health Assessments | Kitchener |
| The Hospice of Windsor Essex County Inc | Hospice, Palliative Care, Social Work, Spiritual Care, Bereavement Support, End-of-Life Care, Palliative Homecare | Windsor |
| The Ottawa Hospital Endocrinology Clinic | Endocrinology, Diabetes Education | Ottawa |
| Apothecare Pharmacy - The Quit Program (Smoking Cessation) | Smoking Cessation | Kitchener |
| The Royal Central Intake | Mental Health Assessment and Referral | Champlain Region |
| The Willett - Medical Imaging (Brant Community Healthcare System) | Diagnostic Imaging; X-Ray | Paris |
| Dr. Jeremy Theal | Gastroenterlogy; Colonoscopy | Toronto |
| Dr. Michael Theal | Cardiology | Waterloo |
| Dr. Vincent Vun Su Thien | Gastroenterology | Scarborough |
| Dr. Vincent Thien | Endoscopy | Scarborough |
| Dr. Heather Thomas | General Surgery | Fergus |
| Dr. Jisha Thomas | Pediatrics | Newmartket |
| Thoracic Diagnostic Assessment Program (DAP) | Surgical Oncology/Thoracic Surgery | Oshawa |
| Thunder Bay Addictions Centre - North | Addictions and Mental Health | Thunder Bay |
| Thunder Bay Addictions Centre - South | Addictions and Mental Health | Thunder Bay |
| Thunder Bay Addictions Centre North | Addictions Assessment & Referral | Thunder Bay |
| Thunder Bay Addictions Centre South | Addictions Assessment & Referral | Thunder Bay |
| Thunder Bay Diagnostics | Breast Ultrasound, Diagnostic Imaging, Echocardiogram, Mammography, Ultrasound, X-Ray / Radiography | Thunder Bay |
| Dr. Thusanth Thuraisingam | Dermatology | Ottawa |
| Timiskaming Home Support - Home Help - North Timiskaming | Home Help | New Liskard |
| Timmins and District - Orthopedic Clinic | Orthopedics | Timmins |
| Timmins and District Cataract Surgery Central Intake | Ophthalmology | Timmins |
| Timmins and District Hospital - Adult Neurology Clinic | Neurology, Neurology Services | Timmins |
| Timmins and District Hospital - Dermatology Clinic | Dermatology | Timmins |
| Timmins and District Hospital - Electromyography (EMG) Clinic | EMG | Timmins |
| Timmins and District Hospital - Internal Medicine Clinic | Internal Medicine | Timmins |
| Timmins and District Hospital - Pacemaker Clinic | Cardiology Services | Timmins |
| Timmins and District Hospital - Pediatric Development Clinic | Pediatric Developmental | Timmins |
| Timmins and District Hospital - Pediatric Neurology Clinic | Pediatric Neurology | Timmins |
| Timmins and District Hospital - Psychiatry Clinic | Psychiatry | Timmins |
| Timmins and District Hospital - Rheumatology Clinic | Rheumatology | Timmins |
| Timmins and District Hospital- Locum Ophthalmology Clinic | Ophthalmology | Timmins |
| Timmins and District Hospital- Rehabilitation Clinic | Rehabilitation Clinic | Timmins |
| Timmins NEJAC | Orthopedic Surgery | Timmins |
| Dr. Vince Timpano | Optometry | Guelph |
| Tiny Oaks Pediatrics | Pediatrics | Oakville |
| TMV: Transcatheter Mitral Valve Clinic | Cardiology, Structural Heart Disease, Mitral Regurgitation, Tricuspid Regurgitation, Valve Disease, MitraClip | Toronto |
| Dr. Karen Chia-Ying To | Nephrology | Hamilton |
| TOH The Ottawa Hospital Hyperbaric Services | Hyperbaric Servicees | Ottawa |
| TOH The Ottawa Hospital Cardiopulmonary Services | Cardio diagnostics | Ottawa |
| TOH The Ottawa Hospital Nuclear Medicine Therapy Consultation | Nuclear Medicine consultations | Ottawa |
| Dr. Richard Dany Tombler | Orthopedics | Cornwall |
| Dr. Stefan Tomescu | Orthopedics: Hip; Knee | Toronto |
| Dr. Ayca Toprak | General Surgery | Kingston |
| Toronto East Family Practice Obstetrics - Flemingdon Health Centre | Obstetrics | Toronto |
| Toronto Radiological Services (Royal View X-Ray & Ultrasound) | Diagnostic Imaging, Ultrasound, X-Ray/Radiography, Echocardiogram | Toronto |
| Total Health Physio | Concussion Management | Ancaster |
| Township of Mapleton - Seniors' Centre for Excellence - Group Dining | Group Dining, Housekeeping | Township of Mapleton |
| Dr. Kim-Chi Tran | Urology | Scarborough |
| Trans Health Program | Trans Health | Ottawa |
| Transform Men's Health - Virtual Clinic | Men's Health, Men's Wellness, Testosterone, Virtual Men's Health | Grimsby |
| Traverse Independence | Acquired Brain Injury services (group home, transitional living, day programs etc) | Kitchener |
| Traverse Independence - Acquired Brain Injury (ABI) Outreach Services | Support Group, Supportive Housing, Independent Living Skills Training | Waterloo - Wellington |
| Tri-City Colonoscopy Clinic | Colonoscopy | Kitchener |
| Trillium Health Partners - Credit Valley Hospital - MRI & CT | MRI; CT | Mississauga |
| Trillium Health Partners - Mississauga Hospital - MRI & CT | MRI; CT | Mississauga |
| Trillium Health Partners - Queensway Health Centre - CT | CT | Toronto |
| Dr. Jill Trinacty | Endocrinology, Diabetes Specialist Management | Ottawa |
| Trio Fertility Clinic - North York | Fertility Services | North York |
| Trio Fertility Clinic - Thornhill | Fertility Services | Thornhill |
| Trio Fertility Clinic - Toronto | Fertility Services | Toronto |
| True North Imaging - Bay Street Ultrasound | Diagnostic Imaging, Ultrasound, Sonohysterogram, Vascular Studies | Toronto |
| True North Imaging - Canamera X-Ray and Ultrasound | Diagnostic Imaging, Ultrasound, X-Ray/Radiography, Mammography, Bone Mineral Density, Sonohysterogram | Cambridge |
| True North Imaging - Coronation X-Ray and Ultrasound | Diagnostic Imaging, Ultrasound, X-Ray/Radiography | Cambridge |
| True North Imaging - Etobicoke Women's Imaging | Diagnostic Imaging, Ultrasound, Mammography, Bone Mineral Density | Etobicoke |
| True North Imaging - Etobicoke Women's Imaging | Diagnostic Imaging, Ultrasound, Sonohysterogram | Toronto |
| True North Imaging - Fairway X-Ray and Ultrasound | Diagnostic Imaging, Ultrasound, X-Ray/Radiography | Kitchener |
| True North Imaging - Markham Reproductive Imaging | Diagnostic Imaging, Ultrasound, Sonohysterogram | Markham |
| True North Imaging - Markham Women's Imaging Centre | Diagnostic Imaging, Ultrasound, Mammography, Bone Mineral Density | Markham |
| True North Imaging - Midtown Diagnostic Imaging | Diagnostic Imaging, Ultrasound, Bone Mineral Density, Mammography, X-Ray/Radiography, Sonohysterogram | Toronto |
| True North Imaging - North York Ultrasound | Diagnostic Imaging, Ultrasound, Sonohysterogram, MSK, Vascular Studies | Toronto |
| True North Imaging - Oakville Ultrasound | Diagnostic Imaging, Ultrasound, Sonohysterogram | Oakville |
| True North Imaging - Sheppard Diagnostic Imaging | Diagnostic Imaging, Ultrasound, Bone Mineral Density, Mammography, X-Ray/Radiography, Sonohysterogram | Toronto |
| True North Imaging - The Boardwalk X-Ray and Ultrasound | Diagnostic Imaging, Ultrasound, X-Ray/Radiography, Bone Mineral Density,Mammography | Waterloo |
| True North Imaging - Thornhill Diagnostic Imaging | Diagnostic Imaging, Ultrasound, Bone Mineral Density, Mammography, Sonohysterogram, X-Ray/Radiography, MSK | Thornhill |
| True North Imaging - Toronto West Ultrasound | Diagnostic Imaging, Ultrasound | Toronto |
| True North Imaging - University X-Ray and Ultrasound | Diagnostic Imaging, Ultrasound, X-Ray/Radiography, Mammography, Bone Mineral Density | Waterloo |
| True North Imaging - Victoria X-Ray and Ultrasound | Diagnostic Imaging, Ultrasound, X-Ray/Radiography, Mammography, Bone Mineral Density, Sonohysterogram | Kitchener |
| Dr. Eve Tsai | Spine | Ottawa |
| Dr. Bernice Tsang | Cardiology; Cardiology Testing | Newmarket |
| Dr. Dmitry Tsvetkov | Orthopedics | Toronto |
| Dr. John Turnbull | Orthopedic Surgery | Chatham-Kent |
| Twig Fertility | Fertility; Family Planning; Women's Health | Toronto |
| Dr. David Yaw Twum-Barima | Endocrinology, Diabetes Specialist Management | Oakville |
| Dr. Nikolaos Tzemos | Cardiology; Cardiology Testing | Arva |
| Dr. Nikolaos Tzemos | Cardiology; Cardiology Testing | London |
| U Eye Laser Cosmetic - Brampton | Botox, Cosmetic Surgery, Cosmetics, Dry Eye, Eyelid Surgery, LASIK | Brampton |
| U Eye Laser Cosmetic - Scarborough | Botox, Cosmetic Surgery, Cosmetics, Dry Eye, Eyelid Surgery, LASIK | Scarborough |
| U Eye Laser Cosmetic - Vaughan | Botox, Cosmetic Surgery, Cosmetics, Dry Eye, Eyelid Surgery, LASIK | Vaughan |
| U Optical - Scarborough | Blindness or Low Vision Rehabilitation, Dry Eye Optometry | Scarborough |
| U Optical - Vaughan | Blindness or Low Vision Rehabilitation, Dry Eye Optometry | Vaughan |
| UHN Altum Health Ajax | Physiotherapy, Rehabilitation, Mental Health, Allied Health Professionals | Ajax |
| UHN Altum Health Brampton | Allied Health, Physiotherapy | Brampton |
| UHN Altum Health Cambridge | Allied Health, Physiotherapy | Cambridge |
| UHN Altum Health Hamilton | Allied Health, Physiotherapy | Hamilton |
| UHN Altum Health Oshawa | Physiotherapy, Rehabilitation, Mental Health, Allied Health Professionals | Oshawa |
| UHN Altum Health St. Clair | Physiotherapy, Rehabilitation, Mental Health, Allied Health Professionals | Toronto |
| UHN Altum Health Toronto Western Hospital | Allied Health, Physiotherapy | Toronto |
| UHN Altum Health Vaughan | Physiotherapy, Rehabilitation, Mental Health, Allied Health Professionals | Vaughan |
| UHN Princess Margaret Cancer Centre - Medical Oncology, Malignant Hematology, and Radiation Oncology | Medical Oncology & Malignant Hematology, Radiation Oncology | Toronto |
| UHN Princess Margaret Cancer Centre (PMH) - Joint Department of Medical Imaging (JDMI) | Medical Imaging, Angio Interventional, Bone Mineral Density, Breast Imaging, Breast Ultrasound, CT, Fluoroscopic Gastric Procedures, Fluroscopy, MRI, Nuclear Cardiology, Nuclear Medicine, PET Scan, Ultrasound, X-Ray/Radiography | Toronto |
| UHN Toronto General Hospital (TGH) - Joint Department of Medical Imaging (JDMI) | Medical Imaging, Angio Interventional, Bone Mineral Density, Breast Imaging, Breast Ultrasound, CT, Fluoroscopic Gastric Procedures, Fluroscopy, MRI, Nuclear Cardiology, Nuclear Medicine, PET Scan, Ultrasound, X-Ray/Radiography | Toronto |
| UHN Toronto Western Hospital (TWH) - Joint Department of Medical Imaging (JDMI) | Medical Imaging, Angio Interventional, Bone Mineral Density, Breast Imaging, Breast Ultrasound, CT, Fluoroscopic Gastric Procedures, Fluroscopy, MRI, Nuclear Cardiology, Nuclear Medicine, PET Scan, Ultrasound, X-Ray/Radiography | Toronto |
| UltraScan | Diagnostic Imaging | Waterloo |
| Unify Men's Health - Cardiology | Cardiology; Cardiology Testing | East Toronto |
| Unity Health – St. Joseph’s Collaborative Care Clinic – Outpatient Mental Health | Mental Health | Toronto |
| Unity Health – St. Joseph’s Paediatric Consultation Clinic | Paediatrics | Toronto |
| University of Ottawa Heart Institute Cardiology | Cardiology | Champlain |
| University of Ottawa Heart Institute Diagnostic Imaging Dept. | Diagnostic Imaging | Ottawa |
| UOHI Cardiac Supportive and Palliative Care Program | Cardiac Support and Palliative Care | Ottawa |
| Uptown Eye Specialists - Brampton | Cataract Care, Cataract Surgery, Glaucoma, Ophthalmology, Periocular Lesions, Retina Care | Brampton |
| Uptown Eye Specialists - Scarborough | Cataract Care, Cataract Surgery, Glaucoma, Ophthalmology, Periocular Lesions, Retina Care | Scarborough |
| Uptown Eye Specialists - Vaughan | Cataract Care, Cataract Surgery, Glaucoma, Ophthalmology, Periocular Lesions, Retina Care | Vaughan |
| Uptown Richmond Hill Well Health | Allergy and Immunology | Richmond Hill |
| Urgent Internal Medicine Clinic | Internal Medicine | Newmarket |
| Urology Associates | Urology, Vasectomy | Kitchener |
| Urology Outpatient Clinic- Temiskaming Hospital | Urology | New Liskeard |
| Dr. Pierre Urology | Urology | Champlain region |
| Dr. Elmonttasir Uthman | Internist | Scarborough |
| UW Low Vision Clinic / Centre for Sight Enhancement - Blind/Low Vision Rehabilitation | Blindess or Low Vision Rehabilitation, Assistive Equipment, Counselling, Driving Services | Waterloo |
| UW Travel Clinic (Union & Weber) | Travel Medicine | Waterloo |
| Dr. Amar Krishna Uxa | Cardiology; Cardiology Testing | Brantford |
| Dr. Amar Krishna Uxa | Cardiology; Cardiology Testing | Scarborough |
| Valence Medical Imaging Bloor Christie X-Ray and Ultrasound | X-Ray/Radiography, Ultrasound, Diagnostic Imaging, Breast Ultrasound, Prenatal Screening, Bone Mineral Density | Toronto |
| Valence Medical Imaging Finchgate X-Ray and Ultrasound | X-Ray/Radiography, Ultrasound, Diagnostic Imaging, Breast Ultrasound, Prenatal Screening, Bone Mineral Density, Fluoroscopy | Brampton |
| Valence Medical Imaging Heartlake X-Ray Ultrasound | X-Ray/Radiography, Ultrasound, Diagnostic Imaging, Breast Ultrasound, Prenatal Screening | Bramptom |
| Valence Medical Imaging Kennedy Eglinton X-Ray & Ultrasound | X-ray/Radiography, Diagnostic Imaging, Ultrasound, Breast Ultrasound, Bone Mineral Density, Prenatal Screening | Toronto |
| Valence Medical Imaging Lawrence Bathurst X-Ray and Ultrasound - North York | X-Ray/Radiography, Ultrasound, Diagnostic Imaging, Breast Ultrasound, Prenatal Screening, Bone Mineral Density | Toronto |
| Valence Medical Imaging Niagara Falls X-Ray and Ultrasound | X-Ray/Radiography, Ultrasound, Diagnostic Imaging, Breast Ultrasound, Prenatal Screening, Bone Mineral Density | Niagara Falls |
| Valence Medical Imaging Whitby Medical X-Ray and Ultrasound | X-Ray/Radiography, Ultrasound, Diagnostic Imaging, Breast Ultrasound, Prenatal Screening, Bone Mineral Density, Vascular Studies | Whitby |
| Dr. Aurelia Valiulis | Family Medicine/Women's Health/Family Planning | London |
| Dr. Kelly Lynne Vanier | Pediatrics | Belleville |
| Vascular Doppler Laboratory | Vascular Testing | Toronto |
| Vascular Limb Preservation Program | Limb Preservation | Toronto |
| Dr. Tannys Dawn Reiko Vause | Fertility | Ottawa |
| Dr. Jonathan Paul Vecchiarelli | Endocrinology, Diabetes Specialist Management | Etobicoke |
| Dr. Marc Leo Joseph Veilleux | Pediatrics | Champlain |
| Dr. Madeleine Verhovsek | Hematology | Hamilton |
| Dr. Atul Verma | Cardiology; Cardiology Testing | Newmarket |
| Village Family Health Team - Primary Care Obstetrics | Obstetrics, Prenatal Care | Toronto |
| Dr. Tasnim Vira | Cardiology | Toronto |
| Dr. H.S Trefry Memorial Centre, Corp. of the Township of St. Joseph - Friendly Visiting | Friendly Visiting | St. Joseph's Is. |
| Dr. Aleem Nurdin Visram | General Surgery | Port Perry |
| Vital Medical Group | Dermatology | Ottawa |
| Dr. Atilio Costa Vitali | Cardiac Stress Testing, Cardiology, Cardiology Services | Sudbury |
| Dr. Aaron James Van Vliet | Orthopedic Surgery | North Bay |
| VON - Algoma | Community Support Services | Sault Ste. Marie |
| VON - Alzheimer/Dementia Day Program Orangeville | Alzheimer/Dementia Adult Day Program | Orangeville |
| VON - Greater Sudbury - Home Help - Sudbury | Home Help | Sudbury |
| VON - North Bay | Community Support Services | North Bay |
| VON - Waterloo Wellington Dufferin - Meals on Wheels | Rides & Transportation, Housekeeping, Meal Services, Assisted Living, Seniors Gentle Exercise Class, Telephone Reassurance & Safety Checks, Friendly Visiting, Rides & Transportation | Wellington County |
| VON Chronic Pain Program | Chronic Pain Self-Management, Support Group, Counseling | Windsor |
| VON Clinique Francophone | Family Medicine, Nurse Practitioner | Windsor |
| VON Immigrant Health Clinic | Immigrant Care, Nurse Practitioner, Refugee Care | Windsor |
| Dr. Veronica Wadey | Orthopedics: Hip; Knee | Toronto |
| Dr. Kristin Marie Wadsworth | Obstetrics; Gynecology | Cambridge |
| Dr. Eugene Wai | Spine | Ottawa |
| Dr. Kyle Walker | Rheumatology | Champlain region |
| Walking Mobility (Richmond Hill Clinic) | Orthotics, Lower Limb Services, Chiropody and Podiatry | Richmond Hill |
| Walking Mobility Courtice Clinic | Orthotics | Courtice |
| Walking Mobility Mississauga Clinic | Orthotics | Mississauga |
| Walking Mobility Pickering Clinic | orthodics | Pickering |
| Walking Mobility Richmond Hill Clinic | Orthotics | Richmond Hill |
| Walking Mobility Toronto Clinic | Orthotics | Toronto |
| Dr. Benjamin Walsh | Vasectomy & Circumcision | Champlain |
| Dr. Michael William Walsh | Nephrology | Hamilton |
| Dr. Anthony Walter | Dermatology | Toronto |
| Dr. David Wang | General Surgery | Port Perry |
| Dr. Yingyu (Edison) Wang | Cardiology | Scarborough |
| Dr. Michael Robert Ward | Cardiology; Cardiology Testing | London |
| Dr. Heather Warren | Cardiology | Waterloo |
| Dr. Indra Warren | Cardiology | Burlington |
| Dr. Anthony Wassef | Cardiology | Waterloo |
| Waterloo Nuclear and Radiography (WNR - St. Jacobs) | Ultrasound, X-Ray, BMD, Vascular Imaging, Cardiology Testing | |
| Waterloo Sports Medicine | Sports Medicine Specialist | Waterloo |
| Waterloo Wellington Coordinated Colonscopy Access Program | Colonoscopy | Waterloo Wellington |
| Waterloo Wellington Diabetes Central Intake | Diabetes Education, Diabetes Specialist Management, Endocrinology | Cambridge |
| Waterloo Wellington LHIN Home & Community Care | Homecare Services; Occupational Therapy; Physiotherapy; Nursing & Wound Care; Social Work; Dietetics & Nutrition; Personal Support Worker; Speech Therapy; Care Coordination; Mental Health Assessment & Referral | Waterloo |
| Waterloo Wellington Orthopedic Assessment Clinic - Cambridge | Orthopedic Surgery | Cambridge |
| Waterloo Wellington Orthopedic Assessment Clinic - Guelph | Orthopedic Surgery | Waterloo |
| Waterloo Wellington Orthopedic Assessment Clinic - K-W | Orthopedic Surgery | Kitchener |
| Waterloo Wellington Orthopedic Assessment Clinic - Mount Forest | Orthopedic Surgery | Mount Forest |
| Waterloo Wellington Orthopedic Assessment Clinic - Palmerston | Orthopedic Surgery | Palmerston |
| Waterloo Wellington Orthopedic Central Intake | Orthopedic Surgery | Cambridge |
| Waterloo Wellington Regional Renal Program - Guleph Renal Clinic | Nephrology | Guelph |
| Waterloo Wellington Regional Renal Program - KW Renal Clinic | Nephrology | Kitchener |
| Waterloo Wellington Self-Management Program | Chronic Disease Self-Management, Chronic Pain Self-Management, Diabetes Self-Management, Nutritional Counseling Workshop, Patient Self-Advocacy Counseling | Cambridge |
| Waterloo-Wellington Breast Centre - Grand River Hospital Freeport Site - Breast Assessment Clinic | Diagnostic Imaging | Kitchener |
| Dr. Sarah Elizabeth Waterston | Pediatrics | Belleville |
| Webster Sports Medicine Clinic | Sports Medicine | Belleville |
| weCHC - Diabetes Wellness | Counselling, Harm Reduction/Addiction Services | Windsor |
| weCHC - Pickwick | Counselling, Harm Reduction/Addiction Services | Windsor |
| weCHC - Sandwich | Counselling, Harm Reduction/Addiction Services | Windsor |
| weCHC - Street Health | Counselling, Harm Reduction/Addiction Services | Leamington |
| weCHC - Teen Health | Counselling, Harm Reduction/Addiction Services | Windsor |
| weCHC- Leamington | Counselling, Harm Reduction/Addiction Services | Windsor |
| Dr. Charlotte Wedge | Ophthalmology | Toronto |
| Dr. Peter Weiler | Orthopedics | Toronto |
| Dr. David Weinstein | Nephrology | Belleville |
| Dr. Alfi Moris Beshay - Welland | Cardiology | Welland |
| Dr. Mark Wellman | Otolaryngology | Guelph |
| Wentworth-Halton X-Ray and Ultrasound Inc. - 15 Mountain Ave | Diagnostic Imaging | Stoney Creek |
| Wentworth-Halton X-Ray and Ultrasound Inc. - 325 Winterberry | Diagnostic Imaging | Hamilton |
| Wentworth-Halton X-Ray and Ultrasound Inc. - 760 Brant | Diagnostic Imaging | Burlington |
| Wentworth-Halton X-Ray and Ultrasound Inc. - Appleby | Diagnostic Imaging | Burlington |
| Wentworth-Halton X-Ray and Ultrasound Inc. - Argus | Diagnostic Imaging | Oakville |
| Wentworth-Halton X-Ray and Ultrasound Inc. - Fairview | Diagnostic Imaging | Burlington |
| Wentworth-Halton X-Ray and Ultrasound Inc. - Medical Arts | Diagnostic Imaging | Hamilton |
| Wentworth-Halton X-Ray and Ultrasound Inc. - Palermo | Diagnostic Imaging | Oakville |
| Wentworth-Halton X-Ray and Ultrasound Inc. - Parkdale | Diagnostic Imaging | Hamilton |
| Wentworth-Halton X-Ray and Ultrasound Inc. - Speers | Diagnostic Imaging | Hamilton |
| Wentworth-Halton X-Ray and Ultrasound Inc. - Walkers Line | Diagnostic Imaging | Burlington |
| Wentworth-Halton X-Ray and Ultrasound Inc. - Waterdown | Diagnostic Imaging | Hamilton |
| Wentworth-Halton X-Ray and Ultrasound Inc. - Westmount | Diagnostic Imaging | Hamilton |
| West Hill Medical Imaging | X-Ray/Radiography, Diagnostic Imaging, Ultrasound | Toronto |
| West Nipissing General Hospital - Diagnostic Imaging | Diagnostic Imaging | West Nipissing |
| West Nipissing General Hospital - Endoscopy | General surgery | West Nipissing |
| West Nipissing General Hospital - Respiratory Therapy | Respiratory Therapy | West Nipissing |
| Dr. Amanda West | Obstetrics; Prenatal Care | Markham |
| Westboro Rheumatology Clinic | Rheumatology | Champlain |
| Dr. Denise Wexler | Dermatology | London |
| Dr. Cara Petra Weymes | Obstetrics; Family Medicine | Kitchener |
| Dr. Christina Klassen & Dr. Cara Weymes | Family Medicine, Obstetrics, Prenatal Care, Postnatal Care, Intrauterine Device Insertion, Tongue Tie Release, Breastfeeding Support Services | Waterloo |
| Dr. Harindra Channa Wijeysundera | Cardiology | Toronto |
| Dr. Georgina Elizabeth Mary Wilcock | Gynecology | Scarborough |
| Wilderman Medical Clinic | Chronic and Acute Pain | Thornhill |
| Dr. John Wilkinson | Ophthalmology | Cambridge |
| Dr. Tina Williams | General Surgery | Fergus |
| Dr. W. Shane Williams | Cardiology; Cardiology Testing | Newmarket |
| Dr. W. Shane Williams | Cardiology; Cardiology Testing | Barrie |
| Wilson Medical Centre X-Ray and Ultrasound | Diagnostic Imaging | Hamilton |
| Dr. Carolyn Wilson | Neuropsychology; Psychology | Waterloo |
| Winchester Hospital Diabetes Education Program | Diabetes Education | Winchester |
| Windsor Heart Institute | Cardiology | Windsor |
| Windsor Regional Hospital Diagnostic Imaging | Diagnostic Imaging, CT, MRI, Ultrasound, Breast Ultrasound, Mammography, PET Scan, Nuclear Medicine, EEG, ECG, Echocardiogram, Pulmonary Function Testing, Spirometry, Cardiac Stress Testing, X-Ray/Radiography, Therapeutic/Interventional Radiology, Upper GI Series, Gastric/Special Procedure, Carbon 14 Urea Breath Test | Windsor |
| Windsor Vascular Care - Dr. Maher Sabalbal | Vascular Surgery | Windsor |
| Dr. Nina Hagler Wine | Endocrinology, Diabetes Specialist Management | East Toronto |
| Dr. Nina Hagler Wine | Endocrinology, Diabetes Specialist Management | Vaughan |
| Dr. Kimberly Wintemute | Assisted Dying Inquiry Support, IUD Insertion, Pap Test | Toronto |
| Dr. Gerald Wisenberg | Cardiology; Cardiology Testing | Arva |
| WNHAC Healing Services | Mental Health & Addiction | Kenora |
| Women's College Hospital - Breast Centre | Breast Clinic, Breast Surgery, Genetic Counselling, Plastic Surgery, Surgical Oncology | Toronto |
| Women's College Hospital - Centre for Osteoporosis & Bone Health | Bone Mineral Density | Toronto |
| Women's College Hospital - Rheumatology Program | Rheumatology | Toronto |
| Women's College Hospital (WCH) - Joint Department of Medical Imaging (JDMI) | Medical Imaging, Breast Imaging, Breast Ultrasound, CT, MRI, Nuclear Cardiology, Nuclear Medicine, Obstetrical Ultrasound, Ultrasound, X-Ray/Radiography | Toronto |
| Dr. Andrea Wong | Pain Management; Anesthesia | North York |
| Dr. Evelyn Ming Ming Wong | Endocrinology, Diabetes Specialist Management | Scarborough |
| Dr. James Wong | Urology | Ottawa |
| Dr. Newton Wai Kwan Wong | Rheumatology | Scarborough |
| Dr. Tat-Ying Wong | Counseling | North York |
| Dr. Gavin Wood | Orthopedics | Kingston |
| Dr. Trevor Wood | General Surgery; Colonoscopy | North York |
| Woodstock Diagnostic Imaging | Diagnostic Imaging, Ultrasound, Breast Ultrasound, X-Ray | Woodstock |
| Woolwich Community Airway Clinic | Respiratory Therapy, Spirometry | Woolwich |
| Woolwich Community Health Centre | Diabetes Education | Woolwich |
| Woolwich Community Health Centre | Support Group, Health Education Classes, Seniors Gentle Exercise Class, Counselling, Friendly Visiting | Woolwich |
| Wordplay Jeux de mots | Pediatrics | North Bay |
| Dr. Alison Wright | Family Medicine/Women's Health/Family Planning | London |
| Dr. Catherine Wright | Optometry | Guelph |
| Dr. Clara Qianqian Wu | Fertility | Ottawa |
| Dr. Jenny Wu | Cardiology | Markham |
| Dr. Jenny Wu | Cardiology | Scarborough |
| Dr. Zaev Aaron Wulffhart | Cardiology; Cardiology Testing | Newmarket |
| Dr. Jerry Xing | Orthopedics | Orillia |
| Dr. Mark Xu | Ophthalmology | Guelph |
| Dr. Anil Yadav | Cardiology; Cardiology Testing | Newmarket |
| Dr. Raymond Yan | Cardiologist | Scarborough |
| Dr. Robert Chen-Hui Yang | Nephrology | Hamilton |
| Dr. Yelin Yang | Ophthalmology | East Toronto |
| Dr. Hanle Yap | Internal Medicine | Windsor |
| Dr. Kibar Yared | Cardiology; Cardiology Testing | East Toronto |
| Dr. Patrick Yau | Endoscopy | Scarborough |
| Dr. Patrick Yau | Gastroenterology | Scarborough |
| Dr. Arash Yazdani | Rhueumatology | East Toronto |
| Dr. Elaine Tiu Yeung | Gastroenterology | Scarborough |
| Dr. Amelia Yip | Cardiology | Waterloo |
| York Radiology (1333 Sheppard) | Breast Imaging, X-Ray, Ultrasound | North York |
| York Radiology (Bayview) | Bone Mineral Density, X-Ray and Ultrasound | North York |
| York Radiology (Nuclear) | Bone Mineral Density, Cardiac Testing, Nuclear Medicine Requsition | North York |
| York Radiology (O'Connor) | Bone Mineral Density, X-Ray and Ultrasound | East York |
| York Radiology(1100 Sheppard) | X-Ray and Ultrasound | North York |
| York Weight Loss & Internal Medicine Clinic | Internal Medicine | Toronto |
| Yorkview Cardiology | Cardiology Services | North York |
| Dr. Thair Yousif | Orthopedics, Orthopedics: Hip and Knee | Windsor |
| Dr. Horace Yu | Focused Practice in Dermatology | Ottawa |
| Dr. Huan Yu | Endocrinology, Diabetes Specialist Management | Barrie |
| Dr. Aftab Zafar | Ophthalmology | Kitchener |
| Dr. Amjad Zaher | Pediatrics, Pediatric Gastroenterology | Windsor |
| Dr. Rola Zamel | Endocrinology; Internal Medicine; Diabetes Specialist Management | Ottawa |
| Dr. Shervin Zandi | Internal Medicine | Grimsby |
| Dr. Euan Zhang | Neuroradiology | Sudbury |
| Dr. Mohammad Zia | Cardiology; Cardiology Testing | Toronto |
| Dr. Joanna Zurawska | Respirology; Sleep Medicine | North York |
| Dr. Terry Zwiep | General Surgery | London |
