Urgent Care Providers by city

Urgent Care Clinics in St. Catharines, Ontario

St. Catharines has 23 verified urgent care clinics including Urgent Care Center, Medical Clinic, Emergency Care. Browse all options below, each with Google Maps profile links and ratings data where available.

Compare practices side by side, review services and contact details, and share this page with patients and families as you plan next steps in Ontario.

Practices in St. Catharines

PromptDoc Urgent Care Clinic

★★★★☆3.8★ • 164 reviews

Recommended

Urgent Care Center

532 Lake St

St. Catharines, ON L2N 4H4

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Pediatric and Adult Walk In Clinic - Court Street Medical Centre

★★★☆☆2.9★ • 151 reviews

Recommended

Medical Clinic

9 Court St

St. Catharines, ON L2R 4R5

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Niagara Health - Marotta Family Hospital

★★★☆☆2.5★ • 890 reviews

Recommended

Emergency Care

1200 Fourth Ave

St. Catharines, ON L2S 0A9

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Carlton Medical Centre Remedy'sRx, Walk-In Clinic

★★★★☆4.3★ • 555 reviews

Recommended

Urgent Care Center

359 Carlton St #6

St. Catharines, ON L2N 1C2

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

MedCare Clinics @ Walmart Pen Centre - Walk-In Clinic, Family Doctor, Blood Testing Lab & Women's Health

★★★☆☆2.9★ • 359 reviews

Recommended

Medical Clinic

221 Glendale Ave

St. Catharines, ON L2T 2K9

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Recommended

Medical Clinic

209 Glenridge Ave

St. Catharines, ON L2T 3J6

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Scott Street Medical Centre - Walk-In Clinic, Family Doctor & Blood Testing Lab

★★★☆☆2.6★ • 390 reviews

Recommended

Medical Clinic

387 Scott St A2C

St. Catharines, ON L2M 3L7

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Facer Medical Walk-In Clinic

★★★★☆4.4★ • 115 reviews

Recommended

Urgent Care Center

22 Facer St

St. Catharines, ON L2M 5H3

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Montebello Medical Clinic

★★★★☆4.0★ • 92 reviews

Recommended

Medical Clinic

118 Lake St

St. Catharines, ON L2R 5Y1

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Quest Community Health Centre

★★★★☆3.5★ • 73 reviews

Recommended

Medical Clinic

145 Queenston St

St. Catharines, ON L2R 2Z9

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Recommended

Medical Clinic

180 Vine St S

St. Catharines, ON L2R 7P3

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

HNHB LHIN - Niagara Branch

★★★★☆3.5★ • 17 reviews

Recommended

Medical Clinic

149 Hartzel Rd

St. Catharines, ON L2P 1N6

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Niagara North Family Health Team - Fourth Ave Site

★★★☆☆3.3★ • 93 reviews

Recommended

Urgent Care Center

1338 Fourth Ave Suite S100

St. Catharines, ON L2S 0G1

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Dr. Mitchell's Medical Clinic (St. Catharines)

★★★★★4.8★ • 91 reviews

Recommended

Urgent Care Center

358 Scott St

St. Catharines, ON L2M 4T9

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Recommended

Urgent Care Center

101 Lakeport Rd

St. Catharines, ON L2N 7L7

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Recommended

Urgent Care Center

1200 Fourth Ave

St. Catharines, ON L2R 6P9

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Recommended

Medical Clinic

180 Vine St S

St. Catharines, ON L2R 7P3

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Recommended

Medical Clinic

449 St Paul St Unit B

St. Catharines, ON L2R 3N4

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Passport Health St. Catharines Travel Clinic

★★★★★4.6★ • 122 reviews

Recommended

Medical Clinic

55 King St #203

St. Catharines, ON L2R 3H5

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Niagara North Family Health Team - Ontario Street Site

★★★★★5.0★ • 3 reviews

Recommended

Urgent Care Center

318 Ontario St

St. Catharines, ON L2R 5L8

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Review carefully

Medical Clinic

464 Welland Ave

St. Catharines, ON L2M 5V4

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Urgent Care Centre Ontario Street Site

Review carefully

Urgent Care Center

155 Ontario St

St. Catharines, ON L2R 5K2

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Recommended

Urgent Care Center

245 Pelham Rd #202

St. Catharines, ON L2S 1X8

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Other cities in Ontario

Continue exploring nearby city directories within Ontario.