| A+ Medical Centre and Walk-In | Milton |
| AboutFace | North York West |
| Acclaim Health, Home Care | Oakville |
| Acclaim Health, Hospice Care and Bereavement Support | Oakville |
| Acton Medical and Urgent Care | Halton Hills |
| Acton-Halton Walk-in Clinic | Halton Hills |
| Alliance for South Asian AIDS Prevention, Toronto | Toronto |
| Alpha Care Medical Center | Halton Hills |
| Arubah Kids Clinic | Mississauga |
| Black Coalition for AIDS Prevention | Toronto |
| Bonafide Medical Clinic, Family Practice and Walk-in | Milton |
| Brain Injury Association of Peel and Halton | Mississauga |
| Bronte Family Medical Clinic, Family Practice and Walk-in Clinic | Milton |
| Bronte Medical Centre | Oakville |
| Burlington Medical Centre, Walk-in Medical Clinic | Burlington |
| Burlington. Transit, Specialized Transit | Burlington |
| Canadian Cancer Society - Ontario Division - Peer Match Program | Toronto Downtown North |
| Canadian Red Cross, Burlington Branch, Transportation | Burlington |
| Canadian Virtual Hospice | Winnipeg |
| Carpenter Hospice | Burlington |
| College of Physicians and Surgeons of Ontario | Toronto Downtown Central |
| Colorectal Cancer Resource and Action Network (CCRAN) | Oakville |
| Cornwall Medical Clinic | Oakville |
| Crohn's and Colitis Canada, Halton Region Chapter | Halton Region |
| Crystal Care Medical Clinic, Family Practice and Walk-in Clinic | Milton |
| Cystic Fibrosis Canada, Cystic Fibrosis Canada Hamilton Chapter Location, Cystic Fibrosis Canada Hamilton Chapter Services | Hamilton |
| Danton Medical Centre, Oakville, Family Practice and Walk-in | Oakville |
| Darling Home for Kids | Milton |
| DEBRA Canada | Oakville |
| Diabetes Hope Foundation, Transition Resources and Supports for Youth with Type 1 Diabetes | Mississauga |
| Dream Kids Clinic and Pediatric Urgent Care | Oakville |
| Dundas Neyagawa Medical Centre, Family Practice and Walk-in | Oakville |
| Epilepsy South Central Ontario, Mississauga | Mississauga |
| ErinoakKids, Oakville Site, Centre for Treatment and Development | Oakville |
| ErinoakKids Centre for Treatment and Development, Children's Treatment Centre (Brampton) | Brampton |
| ErinoakKids Centre for Treatment and Development, Children's Treatment Centre (Mississauga) | Mississauga |
| Escudero Medical Centre | Oakville |
| Genesis Walk-in and Family Clinic | Halton Hills |
| Glenashton Medical Centre, Family Practice and Walk-in Clinic | Oakville |
| Guelph General Hospital, Emergency Department | Guelph |
| Guelph General Hospital | Guelph |
| Halton Family Health Centre, Walk-in Medical Clinic | Burlington |
| Halton Healthcare, Georgetown Hospital, Asthma Education Centre | Georgetown |
| Halton Healthcare, Georgetown Hospital, Emergency Department | Georgetown |
| Halton Healthcare, Georgetown Hospital | Georgetown |
| Halton Healthcare, Georgetown Hospital, Post Emergency Pediatric Clinic | Georgetown |
| Halton Healthcare, Milton District Hospital, Asthma Education Centre | Milton |
| Halton Healthcare, Milton District Hospital, Emergency Department | Milton |
| Halton Healthcare, Milton District Hospital | Milton |
| Halton Healthcare, Milton District Hospital, Post Emergency Pediatric Clinic | Milton |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Asthma Education Centre | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Emergency Department | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Outpatient Clinics and Community Programs | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Post Emergency Pediatric Clinic | Oakville |
| Halton Hills. Transportation and Public Works, ActiVan Specialized Transit Services | Halton Hills |
| Halton Medix, Walk-in Medical Clinic | Burlington |
| Halton Medix, Milton, Family Practice and Walk-in Clinic | Milton |
| Halton. Halton Region Public Health, Sexual Health Clinics | Halton Region |
| Halton. Halton Region Public Health, Oral Health | Oakville |
| Halton-Peel Myeloma Support Group, Oakville | Oakville |
| Hamilton Health Sciences, Hamilton General Hospital, Emergency Room Medical Care | Hamilton |
| Hamilton Health Sciences, Juravinski Hospital, Emergency Room Medical Care | Hamilton |
| Hamilton Regional Indian Centre, Fetal Alcohol Spectrum Disorder (FASD) and Nutrition Program | Hamilton |
| HealthSense Medical, Family Practice and Walk-in Clinic | Oakville |
| Holly-Thompson Family Health Organization (FHO), Walk-In Medical Clinic | Milton |
| Holy Family Pharmacy and Clinic, Walk-in Medical Clinic | Burlington |
| Hope Air | Toronto Downtown Central |
| Hospital for Sick Children | Toronto |
| How to Find - Doctors Accepting New Patients, Halton Region | Halton Region |
| Huntington Society of Canada, Young People Affected by Huntington Disease | Canada |
| Ian Anderson House, Residential Hospice | Oakville |
| Indigenous Diabetes Health Circle, Indigenous Diabetes Health Circle, Niagara Region | Thorold |
| Infinity Health Centre, Walk-in Clinic | Oakville |
| Iroquois Ridge Medical & Dermal, Family Practice and Walk-in Medical Clinic | Oakville |
| James Snow Medical Centre, Family Practice and Walk-in Clinic | Milton |
| Joseph Brant Hospital | Burlington |
| Joseph Brant Hospital, Burlington - Wellness House, Hospital Based Outpatient Services | Burlington |
| Joseph Brant Hospital, Emergency Department | Burlington |
| Joshua Creek Medical, Family Practice and Walk-in Clinic | Oakville |
| Kemp Care Network, Hospice and Palliative Care, Kemp Care Network | Hamilton |
| Kerr Street Medical Centre | Oakville |
| Kids' Health Links Foundation | Oakville |
| King Cove Medical Clinic | Halton Hills |
| Kingsridge Medical Clinic | Oakville |
| Lakeshore Woods Medical Clinic | Oakville |
| Laurier Medical and Walk In Clinic | Milton |
| Leukemia and Lymphoma Society of Canada - Ontario Region - First Connection Caregiver Support Program | North York East |
| LiveYoung Mediclinic, Family Practice and Walk-in Clinic | Milton |
| Lyme Ontario | Ancaster |
| LymeHope | Burlington |
| Main Care Pharmacy and Clinic, Milton, Walk-in Clinic | Milton |
| Maple Mews Medical Clinic, Walk-in Medical Clinic | Burlington |
| Marketplace Medical Centre, Walk-in Clinic and Family Practice | Milton |
| MaxCare Medical Centre | Oakville |
| Maximize Your Health - Mississauga Halton Self Management Program, Oakville | Oakville |
| MedEvac Canada, Air and Ground Patient Transfer Service | Mississauga |
| Medical Transportation, Non-emergency, Halton Region | Halton Region |
| Milton Family Care Centre, Family Practice and Walk-in Clinic | Milton |
| Milton Health Centre, Walk-in Clinic | Milton |
| Milton Trails Medical Clinic and Walk-In | Milton |
| Milton Urgent Care Clinic | Milton |
| Milton. Transit, Milton access+ | Milton |
| Mind Forward Brain Injury Services, Mississauga - Head Office | Mississauga |
| Mint Care Clinic, Walk In Clinic | Oakville |
| Mississauga Halton Palliative Care Network | Mississauga |
| Mobility Medical Transportation | Oakville |
| Mountainview Medical Centre and Walk-In Clinic | Georgetown |
| Myasthenia Gravis Society of Canada | Ontario |
| Nipissing Medical Clinic, Family Practice and Walk-In Clinic | Milton |
| North Burlington Medical Centre, Walk-in Medical Clinic | Burlington |
| Oak Lake Medical Centre | Oakville |
| Oak Park Family Care Centre, Family Practice and Walk-in Clinic | Oakville |
| Oak Park Medical Clinic | Oakville |
| Oak-Trafalgar Medical Clinic, Family Practice and Walk-in Clinic | Oakville |
| Oakville Health Centre Clinic, Family Practice and Walk-in Clinic | Oakville |
| Oakville Town Medical Clinic, Walk-in Clinic and Family Practice | Oakville |
| Oakville. Transit, care-A-van | Oakville |
| One Health Medical Center, Oakville, Family Practice and Walk-in Clinic | Oakville |
| Ontario Health atHome, Etobicoke Office | Etobicoke Central |
| Ontario Health atHome, Burlington Office | Burlington |
| Ontario Health atHome, Milton Office | Milton |
| Ontario Health atHome, Mississauga Office | Mississauga |
| Ontario Health atHome - Niagara | Hamilton |
| Ontario. Ministry of Health, Health Care Connect | Toronto Downtown Central |
| Ontario. Ministry of Health, Health811 | Toronto Downtown Central |
| Ontario. Ministry of Health, Sexual Health Infoline Ontario | Toronto Downtown |
| Ontario. Ministry of Health, Refugee HealthLine | Toronto Downtown Central |
| Overeaters Anonymous, Oakville / Burlington Area Meetings | Burlington |
| Palms Medical Centre, Family Medicine and Walk-in Clinic | Oakville |
| Pediatric Plus, Burlington, Walk-in Medical Clinic | Burlington |
| Pediatric Urgent Care, Walk-in Medical Clinic | Oakville |
| Postmaster Medical Clinic, Family Practice and Walk-in Clinic | Oakville |
| Prime Care After Hours Walk-in Clinic | Milton |
| Queen's Medical and Pharmacy | Oakville |
| Queen's Medical Pharmacy, Burlington, Walk-in Medical Clinic | Burlington |
| Rebecca Medical Walk In Clinic, Walk-in Medical Clinic | Oakville |
| Ride With Care | Mississauga |
| Santa Maria Medical Centre, Family Practice and Walk-in Clinic | Milton |
| Shepherd Walk-in Clinic | Oakville |
| St George Medical Centre | Milton |
| St Joseph Medical Clinic, Walk-in Medical Clinic | Burlington |
| St. Joseph's Healthcare Hamilton, Charlton Campus, Emergency Room Medical Care | Hamilton |
| Sunnybrook Health Sciences Centre, Toronto - Sunnybrook Health Sciences Centre, Bayview Campus | Toronto |
| Take Off Pounds Sensibly, Georgetown Chapter, Weight Related Support Group | Georgetown |
| Take Off Pounds Sensibly, Burlington Chapter, Weight Related Support Group | Burlington |
| Take Off Pounds Sensibly, Milton Chapter, Weight Related Support Group | Milton |
| TELUS Health MyCare | Toronto Downtown Central |
| Thomas Alton Medical Clinic, Walk-in Medical Clinic | Burlington |
| Thompson Square Medical Centre | Milton |
| Thompson Walk-In and Medical Clinic | Milton |
| Total Care Transport Services | Milton |
| Trillium Health Partners, Mississauga - Credit Valley Hospital, Credit Valley Emergency Department | Mississauga |
| Trillium Health Partners, Credit Valley Hospital | Mississauga |
| TrueCare Medical Centre | Milton |
| Uptown Medical, Family Practice and Walk-in Clinic | Oakville |
| VOICE for Children who are Deaf and Hard of Hearing, Halton/Hamilton/Niagara/Peel Chapter | Oakville |
| Walkers Medical Centre, Walk-in Medical Clinic | Burlington |
| Walk-In Medical Clinics, Burlington | Burlington |
| Walk-In Medical Clinics, Halton Hills | Halton Hills |
| Walk-In Medical Clinics, Milton | Milton |
| Walk-In Medical Clinics, Oakville | Oakville |
| WELL Health Medical Centre, Walk-in Medical Clinic | Oakville |
| William Osler Health System, Peel Memorial Centre for Integrated Health and Wellness | Brampton |
| Winston Park Medical Centre, Walk-in Medical Clinic | Oakville |
