Community Health Centers in Williamson County, Illinois

14 hrsa-funded community health centers are listed in Williamson County. No CMS star rating is published for these listings; confirm licensing, services, and coverage directly with the provider. Below are provider profiles.

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Browse: Community Health Centers in Illinois · all care types in Williamson County · Cities: Marion, Johnston City, Carterville

Community Health Centers profiles in Williamson County

Community Health Center Jefferson Elementary School Marion, IL 62959 Not CMS-rated Community Health Center Johnston City Community Health Center Johnston City, IL 62951 Not CMS-rated Community Health Center Lincoln Elementary School Marion, IL 62959 Not CMS-rated Community Health Center Longfellow Elementary School Marion, IL 62959 Not CMS-rated Community Health Center Marion Jr. High School Marion, IL 62959 Not CMS-rated Community Health Center Marion Wellness Marion, IL 62959 Not CMS-rated Community Health Center Mobile Unit #01 Carterville, IL 62918 Not CMS-rated Community Health Center Shawnee Health Care, Carterville Carterville, IL 62918 Not CMS-rated Community Health Center Shawnee Health Care, Marion Marion, IL 62959 Not CMS-rated Community Health Center Shawnee Health Service, Information Technology Carterville Carterville, IL 62918 Not CMS-rated Community Health Center Shawnee Health Service, Carterville Carterville, IL 62918 Not CMS-rated Community Health Center Shawnee Health Service, Information System Site Carterville, IL 62918 Not CMS-rated Community Health Center Shawnee Health, Marion OB/GYN Marion, IL 62959 Not CMS-rated Community Health Center Washington Elementary School Marion, IL 62959 Not CMS-rated

Cities in Williamson County

Marion, IL 8 facilities Johnston City, IL 1 facilities Carterville, IL 5 facilities
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Choosing a community health center in Williamson County

When comparing health centers, confirm the services offered, sliding-fee or insurance options, hours, and how to establish care. HRSA publishes no CMS quality rating for these sites, so confirm details directly with the center.

These health centers are drawn from the HRSA Health Center Program's service-delivery and look-alike site file, which lists federally funded community health centers rather than CMS care-quality ratings.

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Frequently asked questions

How many community health centers are in Williamson County?
This directory lists 14 hrsa-funded community health centers in Williamson County, Illinois, drawn from the HRSA Health Center Program.
Which cities in Williamson County have community health centers?
Marion, Johnston City, Carterville have hrsa-funded community health centers in this directory.

Data sources

Sources: HRSA Health Center Program. Data processing date: 2026-10-06.

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Important disclosures

Informational only, not medical advice. This directory publishes public data and general information. It does not provide medical advice, diagnosis, or treatment recommendations, and it is not a substitute for consulting a qualified health care professional or Medicare.

Not affiliated. HealthcareFacilities.org is an independent, privately operated directory. It is not affiliated with, endorsed by, or operated by the Centers for Medicare & Medicaid Services (CMS), Medicare, or any government agency. CMS has not reviewed or endorsed this site.

Verify before you act. Facility information is derived from public federal datasets and may lag or contain errors. Always confirm current ratings, services, availability, and coverage directly with the provider and at Medicare.gov.

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