Walk-in clinic · London, ON · Closed · opens Friday 9 AM
Hours: Mon to Thu 9 AM to 5:30 PM; Fri 9 AM to 4 PM; Sat, Sun closed. Walk-ins accepted (Walk-in patients are seen based on physician availability and capacity; the clinic may close registration earlier than the posted time once full. The pediatric walk-in session is capped at the first 10 patients). Phone (196) 018-6212.
This is a walk-in medical clinic within Thompson Medical Centre in London, seeing both adults and children without an appointment. Adult walk-in hours run weekday mornings into the evening Monday through Thursday and weekday mornings into early afternoon on Friday, while a separate pediatric walk-in runs Monday and Wednesday mornings limited to the first ten children. Patients already rostered to a Hyde Park family doctor group are asked to contact their own physician rather than use the walk-in clinic, and the clinic also handles bloodwork, vaccinations, prescription renewals, women's health services and various forms and physicals, with a pharmacy on site.
In an emergency, call 911. Independent service, not affiliated with this clinic. Free nurse advice: 811.
| Monday | 9 AM to 5:30 PM |
| Tuesday | 9 AM to 5:30 PM |
| Wednesday | 9 AM to 5:30 PM |
| Thursday | 9 AM to 5:30 PM |
| Friday | 9 AM to 4 PM |
| Saturday | Closed |
| Sunday | Closed |
Pediatric walk-in clinic runs Mondays and Wednesdays starting at 9:00 AM for the first 10 patients only. All walk-in hours are subject to physician availability and may change without notice; the clinic may stop taking patients before the posted closing time if capacity is reached. Patients rostered to physicians in the Hyde Park FHO group cannot use the adult walk-in clinic.
Hours from the clinic's own website, checked 2026-09-03.
Walk-ins accepted. Clinic wording: “WALK-IN ONLY — NO APPOINTMENTS REQUIRED”
Walk-in patients are seen based on physician availability and capacity; the clinic may close registration earlier than the posted time once full. The pediatric walk-in session is capped at the first 10 patients.
Accepting new patients.
Pharmacy: On-site pharmacy at Thompson Medical Centre.
990 Gainsborough Rd, London, ON N6H 5L4
London · 5.9 km away
Closed · opens Friday 9:30 AM
London · 6.8 km away
Closed · opens Friday 9 AM
London · 9.7 km away
Closed · opens Friday 9 AM
Kitchener · 78.9 km away
Closed · opens Friday 9 AM
Waterloo · 82.8 km away
Hours not posted, call ahead
1345 Huron St · London
Closed · opens Friday 9 AM
Highbury Medical Clinic is a walk-in medical clinic in London that also has a family doctor accepting new patients.
140 Oxford St E, Suite 102 · London
Closed · opens Friday 9:30 AM
Walk-in medical clinic in London open seven days a week for urgent, non-emergency care, popular with nearby university and college students.
925 Wonderland Rd · London
Closed · opens Friday 9 AM
This is a walk-in clinic combined with a family practice and pharmacy in London.
1121 Adelaide St N · London
Hours not posted, call ahead
641 Commissioners Rd E · London
Closed · opens Friday 9 AM
This is a walk-in medical clinic in London offering same-day care without an appointment during its posted hours, which include weekday mornings through early evening on some days and a Saturday late-morning slot.
Emergency? Compare ER wait times in London, or call 911.
Directory info from healthline_on, verified 2026-07-24. Details may have changed, call ahead to confirm. Hours, walk-in policy and services were read from the clinic’s own website where one exists; if something here is out of date, the clinic’s site and phone line are the source of truth. Report an issue with this listing.