Urgent Care


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• Urgent Care Centers in San Bernardino, Rialto and Fontana!

See Locations below.

• Low Cash Pay Prices

• Most Insurances Accepted, including IEHP

Pinnacle Medical Group is open 365 days/year so you can be confident that if you need urgent care, a doctor is available to you. If an urgent situation occurs during regular business hours (Monday-Friday, 8:00 am – 5:00 pm), you can also contact your physician for specific instructions prior to going to one of our Urgent Care Centers.


Call (909) 421-2700

pinnacle rialto

Urgent Care Hours in Rialto

Monday – Friday: 11:00 am – 10:00 pm
Saturdays: 9:00 am – 5:00 pm
Sunday & Holidays: 9:00 am – 4:00 pm

1851 N. Riverside Ave
Rialto, CA 92376
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X-Ray on-site

San Bernardino

Call (909) 881-4115

San Bernardino 

Urgent Care Hours in San Bernardino

Monday – Friday: 9:00 am – 8:00 pm
Weekends: 10:00 am – 2:00 pm

2150 N. Waterman Ave, #102
San Bernardino, CA 92404
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X-Ray on-site



Call (909) 427-1303

pinnacle fontana

Urgent Care in Fontana

Monday-Friday: 9:00 am – 8:00 pm
Saturdays: 9:00 am – 5:00 pm
Sundays: 9:00 am – 4:00 pm

8110 Mango Ave.
Fontana 92335
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All IEHP and selected Molina plans accepted at our Urgent Care Centers.

Most PPO plans, Medicare-Medi-Cal also accepted.

All Pinnacle HMO patients, as well as HMO patients from select other medical groups also accepted.