Urgent Care Providers by city

Urgent Care Clinics in Ontario, California

Ontario has 13 verified urgent care practices including urgent care centers and medical clinics. 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 find the right urgent care clinic for you and your family in California.

Practices in Ontario

Urgent Care | Kaiser Permanente Ontario Medical Center

★★☆☆☆2.4★ • 115 reviews

Recommended

Urgent Care Center

2295 S Vineyard Ave

Ontario, CA 91761

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

San Antonio Urgent Care Plus Ontario

★★★★☆3.6★ • 28 reviews

Recommended

Urgent Care Center

970 N Mountain Ave

Ontario, CA 91762

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Ontario Primary Care Doctor - Telemedicine Available

★★★☆☆3.0★ • 2 reviews

Review carefully

Urgent Care Center

3990 Concours St 6th Fl-Ste 601

Ontario, CA 91764

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Emergency Room | Kaiser Permanente Ontario Medical Center

★★☆☆☆1.6★ • 126 reviews

Recommended

Emergency Care

Hospital

2295 S Vineyard Ave building H, Ontario, CA 91761

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Recommended

Medical Clinic

1101 S Milliken Ave Ste. C

Ontario, CA 91761

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Carefirst Medical Group Inc

★★☆☆☆1.8★ • 51 reviews

Recommended

Urgent Care Center

3550 E Philadelphia St

Ontario, CA 91761

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Recommended

Medical Clinic

3200 Inland Empire Blvd Suite 100

Ontario, CA 91764

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Kaiser Permanente Ontario Medical Center

★★★★☆3.7★ • 623 reviews

Recommended

Medical Clinic

2295 S Vineyard Ave

Ontario, CA 91761

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Recommended

Medical Clinic

2171 S Grove Ave A

Ontario, CA 91761

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Southern Ontario Medical Center

★★★★★5.0★ • 1 review

Recommended

Medical Clinic

2515 Euclid Ave

Ontario, CA 91761

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Recommended

Urgent Care Center

1236 Brooks St

Ontario, CA 91762

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Kaiser Permanente Ontario Vineyard Medical Offices

★★★☆☆3.3★ • 571 reviews

Recommended

Medical Clinic

2295 S Vineyard Ave

Ontario, CA 91761

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Upland-Ontario Medical Clinic

★★★☆☆3.2★ • 19 reviews

Recommended

Medical Clinic

1520 N Mountain Ave #128

Ontario, CA 91762

Own this urgent care clinic? Verify listing — $19

One-time fee. No subscription or renewal.

Other cities in California

See nearby cities in California.