| A+ Medical Centre and Walk-In | Milton |
| Acton Medical and Urgent Care | Halton Hills |
| Alpha Care Medical Center | Halton Hills |
| Bonafide Medical Clinic | Milton |
| Bronte Family Medical Clinic, Family Practice and Walk-in | Milton |
| Genesis Walk-in and Family Clinic | Halton Hills |
| Halton Medix, Milton, Family Practice and Walk-in Clinic | Milton |
| Holly-Thompson Family Health Organization (FHO) | Milton |
| James Snow Clinic, Family Practice and Walk-in | Milton |
| King Cove Medical Clinic | Halton Hills |
| Laurier Medical and Walk In Clinic | Milton |
| LiveYoung Mediclinic, Family Practice and Walk-in Clinic | Milton |
| Main Care Pharmacy and Clinic, Milton, Walk-in Clinic | Milton |
| Marketplace Medical Centre, Walk-in Clinic and Family Practice | Milton |
| 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 |
| Normandy Medical Clinic | Halton Hills |
| Peak Family Medical, Family Practice and Walk-in Clinic | Milton |
| Prime Care After Hours Walk-in Clinic | Milton |
| Santa Maria Medical Centre, Family Practice and Walk-in Clinic | Milton |
| South Georgetown Medical Clinic, Walk-in Clinic | Halton Hills |
| St George Medical Centre | Milton |
| Thompson Square Medical Centre | Milton |
| Thompson Walk-In and Medical Clinic | Milton |
| TrueCare Medical Centre | Milton |
| Walk-In Medical Clinics, Halton Hills | Halton Hills |
| Walk-In Medical Clinics, Milton | Milton |
