| A |
| Abundance Healthcare | Hess Village, no street on record | | | | |
| Acupunture & Herbal Clinicnot edited since 2019 | The Delta, no street on record | | | | |
| Ancaster Travel Medicine Clinic | 323 Wilson Street East, Ancaster | travel | ancastertravelclinic.ca | | |
| Anchor Medical Centre | Hamilton Mountain, no street on record | | | | |
| Arthritis and Sports Medicine Centrenot edited since 2022 | Springvale, no street on record | | | | |
| B |
| Barton Medical Center | The Delta, no street on record | | | | |
| BioPed Footcare Clinicnot edited since 2022 | University Gardens, no street on record | | | | |
| C |
| Carlisle Medical Centre | 1493 Centre Road, Carlisle | | | | |
| D |
| Dr. Arora | 867 Upper Paradise Road, St. Elizabeth Village | | | | |
| Dundas Valley Medical Centre | Dundas, no street on record | | | | |
| Durand Health | 14 Duke Street, Corktown | | durandhealth.com | | |
| Durand Integrated Health | 136 Young Street, Corktown | | durandhealth.com | | |
| E |
| Eastside Medical Clinic | 229 King Street East, Beasley | | eastsidemedicalclinic.com | +19057458295 | |
| Elite Healthnot edited since 2021 | Highland Park Survey, no street on record | | | | |
| Evolve|OMS | Braeheid Survey, no street on record | orthopaedics | | | |
| F |
| Fletcher Medical Centre | Heritage Green, no street on record | | fletchermedicalcentre.com | | |
| FYIDoctorsnot edited since 2020 | Duff's Corners, no street on record | | | | |
| G |
| GHA Surgical Centre | 726 Upper James Street, Buchanan | | ghasurgicalcentre.ca | +1-905-575-5743 | |
| H |
| Hamilton Endoscopy Centre | 40 James Street South, Corktown | | hamiltonendoscopycentre.com | +1-905-297-8434 | |
| Hamilton Health & Wellness Centrenot edited since 2022 | Hamilton Mountain, no street on record | | | | |
| Hamilton Health Sciences - Urgent Care Centre | 690 Main Street West, McMaster Innovation Park | | | | |
| Hamilton Pediatrics | 531 Queenston Road, Normanhurst | paediatrics | hamiltonpediatrics.org | +1-905-578-5858 | |
| Health Bound Health Network | St. Elizabeth Village, no street on record | | healthbound.ca | +1-416-548-7872 | |
| Health-Wise Medical Clinic | 15 Lockport Way, Winona | | | | |
| L |
| LASIK MD | 276 Mud Street West, Heritage Green | ophthalmology | lasikmd.com | +1-905-578-1115 | |
| Lear Communication Speech Language Pathology | 310 Limeridge Road West, Buchanan | | learcomm.ca | +1-905-667-1441 | |
| Limeridge Health Centre - Pharmacy, Family Practice & Walk-in Clinic | 310 Limeridge Road West, Buchanan | | limeridgehealthcentre.com | +1-289-755-9000 | |
| Locke Street Walk-in Clinic | 206 Locke Street South, Kirkendall North | | lockewalkinmedical.ca | +1-905-570-0440 | |
| Lynden Family Practice | 79 Lynden Road, Lynden | general | | +1-519-647-3422 | |
| M |
| Massage Clinicnot edited since 2020 | 340 York Boulevard, Strathcona | | | | |
| Meadowlands Family Health Centrenot edited since 2022 | Mohawk Meadows, no street on record | | | | |
| Medical Clinicnot edited since 2021 | Mount Albion, no street on record | | | | |
| Medical Group Walk-in Clinic | 574 Upper James Street, Durand | | | | |
| Melvin Medical Clinic | 236 Parkdale Avenue North, Normanhurst | | melvinmedicalcentre.com | +1-905-544-1185 | |
| N |
| New Age Medical Spa and Laser Clinic Hamilton | 1440 Main St E, Unit 1, Bartonville | medical spa | newagelaser.com | +1-905-581-3820 | |
| O |
| Ochna Wellness | 640 Upper James Street, Inch Park | | | +1-289-674-8888 | |
| P |
| Parkside Medical Clinic | Braeheid Survey, no street on record | | | | |
| Public Health Clinic | Stoney Creek, no street on record | | | | |
| R |
| Riverdale East Medical Centre And Pharmacy | Cherry Heights, no street on record | | | | |
| Ross Rehabilitation | 875 Main Street West, McMaster Innovation Park | rehabilitation | | | |
| S |
| Sherman Medical Centre | 675 Rymal Road East, Ryckmans Corners | | | | |
| Student Wellness Centre | Westdale, no street on record | | | +1 905 525 9140 ext. 277 | |
| T |
| The Doctor's Officenot edited since 2022 | 340 York Boulevard, Strathcona | | | | |
| The MVMNT Clinic: Lilja Chiropractic + Wellnessnot edited since 2020 | 182 King Street West, Dundas | chiropractic | themvmntclinic.ca | | |
| Total Health Pharmacynot edited since 2022 | 1685 Main Street West, University Gardens | | | | |
| U |
| Upper James Medical Centre | 609 Upper James Street, Inch Park | | | +1-905-575-7230 | |
| V |
| Vision Centre Medical Clinic | 675 Upper James Street, Inch Park | | | | |
| W |
| Wellington Medical Clinic | 90 Wellington Street North, Beasley | | | +1-289-246-1584 | |
| Westdale Medical Clinic | 1309 Main Street West, Ainslie Wood | | westdaledoctorsclinic.com | +1-905-595-9063 | |
| Whitney Clinic | 1827 Main Street West, Ainslie Wood | | whitneymedicalclinic.com | +1 9055779535 | |