Walk-In Clinic in St. Catharines – Welland Avenue Clinic
464 Welland Ave, St. Catharines, ON L2M 5V4
Open 7 days a week, Welland Avenue Clinic is a walk-in clinic in St. Catharines, Ontario.
Hours
| Monday | 9 AM – 4 PM |
| Tuesday | 9 AM – 4 PM |
| Wednesday | 9 AM – 4 PM |
| Thursday | 9 AM – 4 PM |
| Friday | 9 AM – 4 PM |
| Saturday | 9 AM – 2 PM |
| Sunday | 9 AM – 2 PM |
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Last updated: March 29, 2026