Harwood Medical Centre

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

Hours: Mon to Thu 9 AM to 4 PM; Fri 9 AM to 3 PM; Sat 9 AM to 1 PM; Sun closed. Appointment only, no walk-ins. Phone (905) 231-1122.

Harwood Medical Centre operates as a combined family practice and walk-in clinic in Ajax, open six days a week with shorter hours on Friday and Saturday. In-person appointments are booked online for existing patients, while new patients need to call the office to schedule a visit. The centre also houses an on-site pharmacy and offers women's health services, but does not provide virtual appointments.

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

No walk-ins

Clinic closed right now. See a doctor online instead? OHIP-covered video visit with an Ontario doctor. Prescriptions, refills, lab and imaging requests. See a doctor online

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

Monday	9 AM to 4 PM
Tuesday	9 AM to 4 PM
Wednesday	9 AM to 4 PM
Thursday	9 AM to 4 PM
Friday	9 AM to 3 PM
Saturday	9 AM to 1 PM
Sunday	Closed

Holiday hours differ: Dec 24 and Dec 31 09:00-14:00, closed Dec 25, Dec 26 and Jan 1.

Hours from the clinic's own website, checked 2026-10-03.

Getting seen

Appointment only, no walk-ins. Clinic wording: “Book Online For In Person Appointment Existing Patients Only. New patients, please call 905-231-1122 to book an appointment.”

Book online (Square)

Accepting new patients.

Pharmacy: Harwood Medical Pharmacy.

Services

Walk-in visitsWomen's healthPharmacy on site

Contact & Directions

19 Harwood Ave S, Ajax, ON L1S 2B9

Call (905) 231-1122 Fax 905-231-1124 Get directions Website

Walk-in clinics near Harwood Medical Centre

Since Harwood Medical Centre is appointment-only, here are the closest clinics that do take walk-ins:

Pickering First Place Medical Clinic

Pickering · 6.1 km away

Closed · opens Friday 10 AM

Walk-ins accepted

Glen Hill Medical Walk-In Clinic

Whitby · 9.3 km away

Closed · opens Friday 9 AM

Walk-ins accepted

Oshawa Lakeview Pharmacy - Telemedicine Walk-in Clinic - Addiction Treatment Clinic

Oshawa · 13.0 km away

Hours not posted, call ahead

Walk-ins accepted

Progress Centre Medical

Toronto · 22.9 km away

Closed · opens Friday 9 AM

Walk-ins accepted

Greystone Medical Walk-In Clinic

Scarborough · 23.6 km away

Closed · opens Friday 9 AM

Walk-ins accepted

Other walk-in clinics in Ajax

Kingston Medical Clinic

65 Kingston Rd E, Unit 1 · Ajax

Closed · opens Friday 9 AM

Call to confirm

Rossland Medical Centre - Ajax

1 Rossland Rd W, Unit 15 · Ajax

Hours not posted, call ahead

Call to confirm

Westney Heights Medical Centre

15 Westney Rd N, Unit 2 · Ajax

Hours not posted, call ahead

Call to confirm

See every walk-in clinic in Ajax →

Emergency? Compare ER wait times in Ajax, 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.