| A+ Medical Centre and Walk-In | Milton |
| Acton Medical and Urgent Care | Halton Hills |
| Acton-Halton Walk-in Clinic | Halton Hills |
| Alpha Care Medical Center | Halton Hills |
| Bonafide Medical Clinic, Family Practice and Walk-in | Milton |
| Crystal Care Medical Clinic, Family Practice and Walk-in Clinic | Milton |
| Diagnostic Imaging, Halton Hills | Halton Hills |
| Diagnostic Imaging, Oakville | Oakville |
| Dundas Neyagawa Medical Centre, Family Practice and Walk-in | Oakville |
| Gam Diagnostic Imaging, Oakville - Trafalgar Rd, Diagnostic Imaging | Oakville |
| Genesis Walk-in and Family Clinic | Halton Hills |
| Glenashton Medical Centre, Family Practice and Walk-in Clinic | Oakville |
| Halton Healthcare, Georgetown Hospital, Diagnostic Imaging | Halton Hills |
| Halton Healthcare, Milton District Hospital, Diagnostic Imaging | Milton |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Colorectal Diagnostic Assessment Program | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Diagnostic Imaging | Oakville |
| Halton Medix, Milton, Family Practice and Walk-in Clinic | Milton |
| Halton. Halton Region Public Health, Sexual Health Clinics | Halton Region |
| Joseph Brant Hospital, Ambulatory Care Clinics and Programs | Burlington |
| Joseph Brant Hospital, Diagnostic Imaging | Burlington |
| KMH Cardiology Centres | Burlington |
| LifeLabs, Colorectal Cancer Screening | Mississauga |
| Mississauga Halton Central West Regional Cancer Program, Diagnostic Assessment Program (DAP) | Mississauga |
| Oakville Endoscopy Centre | Oakville |
| Ontario Diagnostic Centres, Oakville, Diagnostic Imaging | Oakville |
| Ontario Health - Cancer Care Ontario | Toronto Downtown Central |
| Ontario Medical Imaging, Georgetown, Diagnostic Imaging | Georgetown |
| Provis-Rudd Clinic, Oakville, Endoscopy and Gastroenterology | Oakville |
| WELL Health Diagnostic Centres, Cardiology and Diagnostic Imaging | Milton |
| Wentworth-Halton X-ray and Ultrasound, Burlington - Brant St, Diagnostic Imaging | Burlington |
| Wentworth-Halton X-ray and Ultrasound, Burlington - Walker's Line, Diagnostic Imaging | Burlington |
| Wentworth-Halton X-Ray and Ultrasound, Oakville - Speers Rd, Diagnostic Imaging | Oakville |
| Women's College Hospital, Bay Centre for Birth Control | Toronto |
