Choose a clinic, select Book Now, and request an appointment time online. The clinic reviews your request and you receive a confirmation once your time is accepted — no phone calls required to get started.

Do I need a referral or doctor's order for imaging in Ontario, California?

Most diagnostic imaging — including MRI, CT, and X-ray — requires an order from a licensed provider. Some screening services may not. If you don't have an order yet, contact the clinic before booking and they can tell you exactly what's needed.

Can I pay cash instead of using insurance?

Yes. The prices shown here are self-pay (cash) rates published by the clinics, and you can book as a self-pay patient. For many routine services, the cash rate is simpler — and sometimes lower — than going through insurance.

Which imaging clinics in Ontario, California are rated highest by patients?

Based on patient ratings and review volume, highly rated options include UIMG Community Health Clinic (4.8 stars), Centrelake Imaging - Ontario (4.0 stars). Every listing shows its rating and review count so you can compare.

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Top-Rated Imaging Clinics in Ontario, California

UIMG Community Health Clinic

Centrelake Imaging - Ontario

All Locations in Ontario, California

Centrelake Imaging - Ontario

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