Addiction Treatment Centers in Williamson County, Illinois
18 verified treatment centers near Williamson County
- Verified & accredited centers
- Confidential & free
- 24/7 support available
Williamson County is one of the counties that make up Illinois, and the treatment options here range from local outpatient care to residential programs a short drive away. Below you can see the verified centers nearest to Williamson County, browse by the 16 cities and towns we cover in the county, and jump to neighboring counties. Licensing and insurance are governed at the state level, so our Illinois addiction treatment directory explains how to verify a provider and how care is paid for across the state.
Treatment Centers Near Williamson County
Verified facilities offering evidence-based treatment, closest first.
Centerstone Marion Early Head Start
Marion, Illinois 3.8 mi
Accepts 17 insurance plans
Centerstone Carterville – Municipal Drive
Carterville, Illinois 5.5 mi
Accepts 17 insurance plans
Centerstone West Frankfort – West Main Street
West Frankfort, Illinois 8.6 mi
CARF accredited
Accepts 18 insurance plans
Gateway Foundation
Carbondale, Illinois 12.7 mi
Joint Commission accredited
Accepts 10 insurance plans
WestCare – Du Quoin Impact Incarceration Program – IIP
Du Quoin, Illinois 19.3 mi
Financial Aid
TASC – Treatment Alternatives for Safe Community
Murphysboro, Illinois 19.4 mi
Financial Aid
Perry County Counseling
Du Quoin, Illinois 20.5 mi
Accepts 5 insurance plans
Egyptian Public and Mental Health Department
Harrisburg, Illinois 24.5 mi
SAMHSA accredited
Accepts 5 insurance plans
SIH Harrisburg Medical Center – Behavioral Health
Harrisburg, Illinois 25 mi
Accepts 7 insurance plans
Family Counseling Center – Heritage House
Vienna, Illinois 25.3 mi
Accepts 4 insurance plans
Egyptian Public and Mental Health Department
Eldorado, Illinois 28.7 mi
SAMHSA accredited
Accepts 5 insurance plans
United Methodist Childrens Home
Mount Vernon, Illinois 38 mi
Private Insurance
Cities & Towns in Williamson County
Every community we cover in Williamson County, Illinois — each links to its local treatment centers.
In crisis? If you or someone you love is in immediate danger, call 911. For free, confidential support any time, call or text 988 (the Suicide & Crisis Lifeline), or reach the SAMHSA National Helpline at 1-800-662-HELP. Addiction Treatment Services is an informational directory and helpline, not an emergency service or medical provider.
Treatment in Williamson County — FAQ
Start with the list of verified centers above, which are ordered by distance from Williamson County, or browse by your specific city or town in the county. For a personalized recommendation that fits your insurance and the level of care you need, call our free, confidential 24/7 helpline and a specialist will help you compare options across Illinois.
Across Williamson County and the surrounding area you can generally find the full continuum of care: medically supervised detox, residential/inpatient treatment, partial hospitalization (PHP), intensive outpatient (IOP), standard outpatient, and dual-diagnosis care for co-occurring mental health conditions. Metropolitan areas usually offer a wider range, while rural communities often rely on outpatient providers and telehealth.
Most plans cover substance use treatment as an essential health benefit, and Illinois administers its own Medicaid program, which is the largest single payer for addiction treatment. No-cost and reduced-cost options also exist through state-funded programs and federally qualified health centers. Our helpline can verify your benefits for free.