Madison County Drug Rehabs & Treatment

Outpatient Rehab·Opioid Treatment Program

Centerstone of Illinois is part of Centerstone, a nonprofit health system providing mental health and addiction treatment for adults, children, families, veterans and military service members. Its Alton location offers intensive outpatient and outpatient care within a system that also provides residential and inpatient services. Centerstone accepts Medicaid, Medicare and private insurance.

$$$$·8 beds·Sober Living Home

$$$$·8 beds·Sober Living Home

Outpatient Rehab·Mental Health Center

Chestnut Health Systems' Granite City site at 50 Northgate Industrial Drive combines primary care with mental health and substance use treatment under one roof, with published weekday hours and walk-in assessment available. The organisation works across Illinois and Missouri, reported 1,229 medication-assisted treatment and recovery clients in 2024, and runs school-based services at more than 80 Illinois locations; its Crisis Residential Unit in nearby Maryville provides 24-hour short-term supervised care for adults 18 and over on a voluntary basis, with an average length of stay of 14 days. Medicare, private and military insurance and self-payment are accepted, and Chestnut states that it offers sliding fee discounts to keep care accessible.

$$$$·Psychiatric Hospital

Gateway Regional Medical Center in Granite City offers behavioral health services, including psychiatric inpatient care.

$$$$·8 beds·Sober Living Home