Centerstone of Illinois: Bentley
202 South Bentley Street, ZIP 62959
Illinois · Listings Checked October 2026
SAMHSA's FindTreatment.gov lists 3 rehab centers in Marion, Illinois, all state-licensed or certified substance use treatment facilities. Of these, 3 accept Medicaid, 2 prescribe buprenorphine and 1 is a certified methadone clinic.
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202 South Bentley Street, ZIP 62959
1307 West Main Street, ZIP 62959
855-608-3560 · intake 618-997-5336
3111 Williamson County Parkway, ZIP 62959
618-985-8221 · intake 618-519-9200
Listings from SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement and the order is alphabetical. Call to confirm openings, services and costs.
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2 of the 3 facilities in Marion run intensive outpatient or partial hospitalization programs: Centerstone of Illinois: Bentley and Centerstone of Illinois: Marion Main Street.
2 of the 3 facilities in Marion provide methadone, buprenorphine or naltrexone: Centerstone of Illinois: Bentley and Shawnee Healthcare.
All 3 facilities in Marion accept Medicaid: Centerstone of Illinois: Bentley, Centerstone of Illinois: Marion Main Street and Shawnee Healthcare.
All 3 facilities in Marion offer a sliding fee scale or treatment at no charge: Centerstone of Illinois: Bentley, Centerstone of Illinois: Marion Main Street and Shawnee Healthcare.
SAMHSA's FindTreatment.gov lists 3 substance use treatment facilities in Marion, Illinois, checked October 2026. 0 offer detox and 0 offer residential treatment.
3 of the 3 facilities in Marion accept Medicaid, according to SAMHSA. Call to confirm your plan is accepted before you go.
None of the 3 facilities in Marion lists detox with SAMHSA; the state page lists detox options nearby.
0 of the facilities in Marion offer treatment at no charge and 3 have a sliding fee scale, according to SAMHSA. SAMHSA's National Helpline can also point you to state-funded treatment.
See addiction treatment in Illinois for the state's treatment agency, how state-funded treatment works and Medicaid coverage. For what each type of care means, read about detox, inpatient rehab and outpatient rehab, or how to find rehab that takes Medicaid.
Rehab Help is an independent guide, not a treatment provider. Phone numbers on this site are the facilities' and helplines' own numbers, never tracking lines. If someone is in danger right now, call 911.