Free & Low-Cost Clinics in Alton, IL

Who runs these clinics

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

• Southern Illinois Healthcare Foundation, INC. — 4 sites here, 52 in total. 101,871 patients in 2025, 7% uninsured.

Health centers near Alton

• East Alton (2) · 6 mi
• Roxana (1) · 6 mi
• Florissant, MO (1) · 11 mi
• Granite City (3) · 12 mi
• Piasa (1) · 14 mi
• Bunker Hill (2) · 15 mi
• Glen Carbon (1) · 15 mi
• Maryville (1) · 17 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

Alton 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 Alton specifically:

• 6,054 patients living in ZIP code 62002 were seen at federally funded health centers in 2025; 5% 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 open only part of the year.
• 4 of 4 clinics list a direct phone number you can call ahead.
• 0 of 4 clinics list a website.
• Reported weekly hours: 4 clinics report 40+ hrs/week.
• Provider types on file with the federal NPI registry for clinics in Alton: Family Medicine (2), Counselor, Professional (1), Social Worker, Clinical (1), Internal Medicine (1), Obstetrics & Gynecology (1), Pediatrics (1). Confirmed only where the registry record's name matches the clinic with high confidence — call to verify what a specific site offers.