Community health centers in O Fallon, IL
O Fallon has 1 community health center clinic run by 1 organization. Fees are on a sliding scale by income and insurance, so what you pay depends on your household, and every patient is seen regardless of ability to pay.
- Clinics here are open 40 hours a week at the median, against 45 for Illinois.
- Largest operator: Sihf Healthcare, serving 101,871 patients.
Clinics in O Fallon
SIHF Healthcare - O'Fallon
3 Saint Elizabeth Blvd, Suite 4000 62269
40 hours a week · (618) 233-5480 · Run by Sihf Healthcare
Compare the organization running these clinics
| Health center | Patients | Uninsured | Medicaid / CHIP | Blood pressure controlled | Care offered |
|---|---|---|---|---|---|
| Sihf Healthcare | 101,871 | 7% | 44% | 71% | Dental, Mental health, Substance use |
| Illinois median | 15,668 | 17% | 56% | 67% | |
| U.S. median | 13,670 | 14% | 42% | 68% |
How sliding-fee pricing works
Health centers set your fee by household income and size. Lower incomes pay less, and insured patients are billed through their plan. Read the sliding-fee guide for the 2026 income levels and what to bring.
Health centers near O Fallon
- Swansea, IL (1)
- Belleville, IL (5)
- Collinsville, IL (1)
- Maryville, IL (1)
- East Saint Louis, IL (6)
- Sauget, IL (1)
All community health centers in Illinois.