Walk-in clinic · St Catharines, ON · Closed · opens Tuesday 9 AM
Hours: Mon to Fri 9 AM to 6 PM; Sat 9 AM to 3 PM; Sun 10 AM to 3 PM. Walk-ins accepted (Physicians assess up to two medical concerns per visit. Wait times depend on how many walk-in patients arrived first, doctor availability and urgent cases; some patients seen ahead have pre-booked family doctor appointments rather than walk-in visits. Arriving before closing does not guarantee being seen). Phone (905) 937-0000.
Walk-in clinic and family practice in St. Catharines that shares its building with Grantham Pharmacy. Walk-ins are seen alongside booked appointments for same-day concerns such as minor illnesses or injuries, physicians address up to two concerns per visit, and patients are asked to call ahead for a phone screening before arriving. Services include wound and burn care, driver's physicals, travel health consultations, immunizations, and sexual health screening and treatment.
In an emergency, call 911. Independent service, not affiliated with this clinic. Free nurse advice: 811.
| Monday | 9 AM to 6 PM |
| Tuesday | 9 AM to 6 PM |
| Wednesday | 9 AM to 6 PM |
| Thursday | 9 AM to 6 PM |
| Friday | 9 AM to 6 PM |
| Saturday | 9 AM to 3 PM |
| Sunday | 10 AM to 3 PM |
Last registration is 30 minutes before closing; hours may change without notice based on physician availability and patient volume. Holiday hours are 11:00-16:00. Patients are asked to call ahead for a phone screening before visiting. Pharmacy hours differ slightly from the clinic (Mon-Fri 08:00-20:00, Sat 09:00-17:00, Sun 10:00-16:00).
Hours from the clinic's own website.
Walk-ins accepted. Clinic wording: “We accept both walk-in and booked visits...Walk-ins are best for same-day concerns like minor illnesses or injuries.”
Physicians assess up to two medical concerns per visit. Wait times depend on how many walk-in patients arrived first, doctor availability and urgent cases; some patients seen ahead have pre-booked family doctor appointments rather than walk-in visits. Arriving before closing does not guarantee being seen.
Accepting new patients.
Pharmacy: Grantham Pharmacy.
Also offers virtual visits.
400 Scott St, St Catharines, ON L2M 3W4
Call (905) 937-0000 Fax (905) 937-0030 Get directions Website
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Emergency? Compare ER wait times in St Catharines, 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.