Free & Low-Cost Clinics in Fullerton, CA

Who runs these clinics

2 health-center organizations run the 4 clinics in Fullerton. Figures are each organization's own federal report for all its sites (HRSA UDS 2025), not this city alone.

• St. Jude Neighborhood Health Centers — 3 sites here, 14 in total. 13,416 patients in 2025, 6% uninsured; 63% of patients had limited English.
• North Orange County Regional Health Foundation — 1 site here, 8 in total. 5,250 patients in 2025, 14% uninsured; also provided dental, mental health, vision care; 51% of patients had limited English.

Health centers near Fullerton

• Anaheim (33) · 2 mi
• La Habra (3) · 4 mi
• Brea (1) · 4 mi
• Buena Park (6) · 5 mi
• Orange (14) · 7 mi
• Garden Grove (11) · 7 mi
• Stanton (2) · 7 mi
• Cypress (1) · 7 mi

New to community health centers?

• How the sliding-fee scale works — and how to qualify
• What to bring to your first visit
• Getting care with no insurance

Fullerton at a Glance

Every clinic listed above is a federally funded community health center — it treats you with or without insurance, regardless of immigration status, and charges on a sliding-fee scale based on income. Here's what the HRSA and federal NPI registry data shows for Fullerton specifically:

• 10,837 patients living in the ZIP codes 92831, 92832, 92833 were seen at federally funded health centers in 2025; 8% of them had no insurance.
• 1 of 4 is a school-based site — these usually see enrolled students first, so call before going if you're not a student.
• 1 of 4 is a mobile clinic — call to find where and when it stops.
• 4 of 4 clinics list a direct phone number you can call ahead.
• 0 of 4 clinics list a website.
• 1 of 4 is part of a program that reports dental services in federal UDS data (program-level, not per-site — call to confirm dental is offered at this address).
• Reported weekly hours: 2 clinics report 40+ hrs/week, 1 report 20–39 hrs/week, 1 report under 20 hrs/week.
• Provider types on file with the federal NPI registry for clinics in Fullerton: Clinic/Center, Community Health (2), Family Medicine (1), Obstetrics & Gynecology (1), Community/Behavioral Health (1), Clinic/Center, Primary Care (1), Clinic/Center, Dental (1). Confirmed only where the registry record's name matches the clinic with high confidence — call to verify what a specific site offers.