What urgent care clinics are available in Ontario, CA?

Ontario has urgent care clinics along Holt Boulevard, Haven Avenue, and Fourth Street, including Concentra, Kaiser Permanente, and other IE providers. Most accept walk-in patients and offer same-day booking on Solv. Occupational health clinics are well-represented near the airport and logistics corridor.

Does urgent care in Ontario, CA accept Medi-Cal?

Most urgent care clinics in Ontario accept Medi-Cal, California's Medicaid program. San Bernardino County has significant Medi-Cal enrollment; confirm your specific plan on each clinic's Solv profile before visiting.

What insurance do Ontario urgent care clinics accept?

Ontario urgent care clinics broadly accept Medi-Cal, Anthem Blue Cross, Blue Shield of California, Aetna, Cigna, United Healthcare, and workers' compensation plans. Verify your specific coverage with each clinic.

When should I go to urgent care vs. the ER in Ontario, CA?

Use urgent care for non-emergency conditions: flu, strep, UTIs, minor injuries, and occupational incidents that don't require emergency intervention. Go to the ER for chest pain, stroke symptoms, major trauma, or life-threatening emergencies. San Antonio Regional Hospital in Upland and Kaiser Permanente Ontario serve the area's emergency needs.

Do Ontario urgent care clinics offer DOT physicals for commercial drivers?

Yes, several urgent care and occupational health clinics in Ontario offer DOT physicals and FMCSA medical certifications, serving the large commercial driver population in the I-10/I-15 logistics corridor near Ontario International Airport. Search Solv for DOT physicals near Ontario.

Solv / Urgent Care / California / Ontario /

Book urgent care & walk-in clinics near me in Ontario, CA

Solv currently lists 1,413 same-day appointments for Urgent care in Ontario, across 92 partner clinics.

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15 instant-book locations

Exer Urgent Care, La Canada Flintridge

Exer Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm

475 Foothill Blvd, La Cañada Flintridge, CA 91011475 Foothill Blvd

4.28(310 reviews)

Urgent care

Book online

Today

1:00 PM 1:30 PM

Tomorrow

1:00 PM 1:30 PM 2:00 PM 2:30 PM

Popular Clinic! Booked 2 times today on Solv.

Marque Urgent Care, Mission Viejo

Marque Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 6:00 pm

25482 Marguerite Pkwy, Mission Viejo, CA 9269225482 Marguerite Pkwy

4.67(233 reviews)

Urgent care

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Today

8:40 AM 9:00 AM 9:20 AM 9:40 AM 10:00 AM 10:20 AM 10:40 AM 1:00 PM

93% of patients recommend this clinic.

Appointment could not have gone any better. Great service and in and out in under 15 minutes with a prescription called into my local pharmacy.

Health "R" Us

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 4:00 pm

13660 Bear Valley Rd, Victorville, CA 9239213660 Bear Valley Rd

4.13(814 reviews)

Urgent care

Book online

Today

9:00 AM 10:00 AM 11:00 AM 12:00 PM 1:00 PM 2:00 PM 3:00 PM 4:00 PM

Popular Clinic! Booked 5 times today on Solv.

Overall a pleasant experience, I appreciate everyone taking in my concerns and providing me with guidelines