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Free & Low-Cost Community Health Centers in Ontario, CA

8 free and low-cost community health centers in Ontario, 8 with sliding-scale fees, 8 accepting Medicaid.

Ontario

FQHC

Operated by Pomona Community Health Center

1556 S Sultana Av
Ontario, CA 91761-4238
Sliding scale Uninsured OK Medicaid

Services: Behavioral health, Enabling services, Substance-use treatment

Every clinic above sees patients regardless of insurance, and that is the right first stop. A same-day telehealth visit is self-pay and is not billed to Medicaid, so the sliding scale usually costs less. If you need to talk to a clinician today and cannot get in:

A same-day online urgent care visit with a licensed clinician for common infections and illnesses. Prices are shown before you book; visits start at $34 and vary by clinician and location (checked August 2026).

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Sliding-scale care in Ontario: what the numbers say

Every center listed provides care regardless of your insurance status, with fees set by your income, so a visit costs less, or nothing, when you earn less. Bring a photo ID and proof of income to your first visit, and ask whether they can enroll you in Medicaid or marketplace coverage the same day.

Of the 8 centers listed in Ontario, 8 offer sliding-scale fees, 8 accept Medicaid, and 8 treat uninsured patients. Call ahead to confirm new-patient availability and bring photo ID and proof of income (a paystub or self-declaration). FQHC patient navigators can enroll you in Medicaid or marketplace coverage the same day you are seen.

Services available in Ontario

  • Enabling services (8 centers)
  • Primary care (7 centers)
  • Behavioral health (2 centers)
  • OB/GYN & maternal health (1 center)
  • On-site pharmacy (1 center)
  • Substance-use treatment (1 center)
  • Vision care (1 center)

Free screening programs in Ontario

Common questions

Do community health centers in Ontario accept Medicaid?

8 of the 8 centers listed accept Medicaid. Federally funded health centers also treat uninsured patients and charge on a sliding scale based on household income.

Is there a free or low-cost clinic in Ontario?

8 of the 8 centers listed offer sliding-scale fees. Bring photo ID and proof of income to your first visit.

What services do Ontario community health centers offer?

Services at the centers listed include Enabling services, Primary care, Behavioral health, OB/GYN & maternal health, On-site pharmacy.

Clinics in nearby cities

Looking for a Black doctor in Ontario?

Community health centers take you regardless of coverage. If you also want a clinician who shares your background, our provider directory lists Black doctors, therapists, dentists, and doulas in Ontario with specialty and insurance filters.

Black doctors in Ontario

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