Wiltshire Walk-in Clinic

Walk-in clinic · Sarnia, ON · Closed · opens Friday 9 AM

Hours: Mon to Fri 9 AM to 4 PM; Sat 9 AM to 3 PM; Sun 10 AM to 3 PM. Walk-ins accepted (Same-day appointment booking opens online at 8:45 AM each day; walk-in appointments are based on availability). Phone (519) 491-1922.

Walk-in medical clinic operated inside Wiltshire Pharmacy in Sarnia, open seven days a week for patients with or without a family doctor. Same-day appointments can be booked online starting at 8:45 AM, or patients can walk in, though slots depend on availability. The clinic commonly handles infections, skin conditions, minor burns, prescription renewals and sick notes, and children must be at least one year old to be seen.

All walk-in clinics in Sarnia, open now first →

Walk-ins accepted
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In an emergency, call 911. Independent service, not affiliated with this clinic. Free nurse advice: 811.

Before you go, check if a pharmacist can help Pharmacists in Ontario can prescribe on the spot for 22 conditions, including UTIs, cold sores and pink eye. Walk in, no appointment. No cost with a valid health card. Book a pharmacist visit See what pharmacists can treat →

Hours

Monday9 AM to 4 PM
Tuesday9 AM to 4 PM
Wednesday9 AM to 4 PM
Thursday9 AM to 4 PM
Friday9 AM to 4 PM
Saturday9 AM to 3 PM
Sunday10 AM to 3 PM

These are the walk-in clinic's own hours as stated on its walk-in page; the pharmacy counter keeps longer hours (Mon-Fri 9am-6pm, Sat/Sun 9am-3pm). Same-day online booking opens at 8:45am each day and walk-in slots are based on availability.

Hours from the clinic's own website, checked 2026-09-03.

Getting seen

Walk-ins accepted. Clinic wording: “We are open for 7 days a week where patients can just walk in to see a doctor. you do not have to have a family doctor.”

Same-day appointment booking opens online at 8:45 AM each day; walk-in appointments are based on availability.

Accepting new patients.

Pharmacy: Wiltshire Pharmacy.

Services

Walk-in visitsPrescription renewalsSick notes and formsMinor injuriesPharmacy on site

Contact & Directions

940 Murphy Rd, Sarnia, ON N7S 5C4

Call (519) 491-1922 Fax 519-491-1923 Get directions Website

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See every walk-in clinic in Sarnia →

Emergency? Compare ER wait times in Sarnia, 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.