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• Urgent Care Centers in 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.
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
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.