Illinois Outpatient Rehabs — Intensive Outpatient Program (IOP)

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.

Trillium Place provides intensive outpatient addiction treatment in Pekin, Illinois. The program serves adults and offers individual and group counseling, relapse prevention, and aftercare planning. Trillium Place accepts Medicaid, Medicare, private insurance, military insurance, and state-financed insurance.

Rosecrance is a non-profit behavioral health provider and this Moline clinic offers intensive outpatient and outpatient treatment for substance use and co-occurring mental health conditions, with medication-assisted treatment available. It sits within a network running residential, partial hospitalization and intensive outpatient programs across Illinois and Wisconsin, including adolescent residential care, and an alumni program after discharge. Rosecrance is a Qualified Veterans Community Care Network provider, and its Kinley Fund provides charity care to families who cannot pay. Locations are certified for Medicaid and government-sponsored insurance, and Medicaid, Medicare, private and military insurance are accepted, including Aetna, Blue Cross Blue Shield, Cigna, Humana, Optum and TRICARE.

S Guzman Services LLC provides intensive outpatient treatment for substance use disorders in Rock Island, Illinois. The program serves adults, adolescents, and men and women through individual and group counseling, cognitive behavioral therapy, relapse prevention, DUI services, and telehealth options. Spanish-language services are available. S Guzman Services accepts private insurance and self-pay. The facility is located at 311 18th Street in Rock Island, serving Rock Island County and the Quad Cities area.

Thresholds provides intensive outpatient mental health and substance use treatment in Chicago, Illinois. Serving over 74 clients, whom it calls members, the organization offers integrated care including homeless outreach, housing and residential programs, peer services, crisis response, and a Veterans Project. Thresholds receives SAMHSA funding to expand practical mental health supports and workforce development.

Quad Cities Intervention Services provides intensive outpatient treatment for substance use disorders in Moline, Illinois. The program offers DUI services, anger management, and criminal justice programming alongside individual and group counseling for adults, adolescents, men, and women. Services include cognitive behavioral therapy, relapse prevention, and telehealth options. Quad Cities Intervention Services accepts military insurance and self-pay. The facility is located at 3000 41st Street in Moline, serving Rock Island County and the greater Quad Cities area.

Metropolitan Family Services provides behavioral health and substance use treatment at its community center at 11560 South Kedzie Avenue in Chicago. The nonprofit organization, founded in 1857, serves the Chicago area through emotional wellness programs including intensive outpatient services. Metropolitan Family Services accepts Medicaid, Medicare, and most private insurance plans.

Transitions of Western Illinois provides intensive outpatient substance use treatment in Quincy, Illinois. The program offers counseling and recovery support services for individuals working toward sobriety. It accepts Medicaid, Medicare, private insurance, and military insurance.

Paramo Counseling Center in Joliet, Illinois, provides outpatient substance use disorder and mental health counseling. The center serves adults and adolescents in Will County with individual and group therapy, offered in both English and Spanish.

Bridgeway, Inc. has provided community behavioral health and rehabilitation services in western Illinois since 1993 and describes its work as person-centered, helping people build meaningful lives across a network of Illinois locations. Its Windish Drive site in Galesburg offers intensive outpatient and regular outpatient care. Bridgeway is a 501(c)(3) nonprofit organization, and Coverage is through Medicare or military insurance.

Chestnut Health Systems is a private, not-for-profit 501(c)(3) organization that has provided behavioral health, substance use, and primary care across Illinois and Missouri since 1975. The Belleville location offers intensive outpatient substance use treatment for adults, including veterans. Chestnut accepts Medicare, military insurance, and private insurance.

The Ecker Center for Behavioral Health provides comprehensive mental health and substance use services in Elgin, Illinois. The center operates a supervised residential program, mobile crisis response, supportive employment services, and DUI services, alongside prevention and education programming. A 24/7 crisis line is available at (888) 325-3750. The Ecker Center accepts Medicaid and private insurance.

ComWell Behavioral Health Services provides intensive outpatient treatment for substance use disorders in Red Bud, Illinois. The program serves adults and offers individual and group counseling, crisis and emergency support, and residential services alongside its outpatient substance misuse programming. ComWell also provides mental health services, adult developmental services, and community education through its Healthy Communities Alliance. ComWell accepts Medicaid, Medicare, private insurance, military insurance, and self-pay. The facility is located at 10257 State Route 3 in Red Bud, serving communities across southern Illinois.

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Alpharus Health Swansea is an evidence-based outpatient rehab and detox clinic that provides a range of Swansea outpatient treatment programs for substance abuse. The clinic carried the Gateway Foundation name until its parent organisation rebranded as Alpharus Health in August 2026.

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Healthcare Alternative Systems in Wheaton is an outpatient rehab and intensive outpatient program (IOP) for men and women/ boys and girls. The facility accepts clients on opioid medication.

Rose Medical Association provides outpatient substance use treatment in Springfield, Illinois, including methadone management, outpatient detoxification and an intensive outpatient program. Care is delivered as a bilingual English and Spanish service with an explicitly multicultural approach, aimed at individuals, families and the wider community. The facility is licensed by the Illinois Division of Substance Use Prevention and Recovery (DASA) and CARF-certified. The program takes Medicare alongside private and military insurance and state funding.

The Center for Alcohol and Drug Services (CADS) is a multi-modality substance use program in Rock Island, Illinois, licensed in both Iowa and Illinois. It provides adolescent and adult outpatient treatment, the Prime for Life prevention curriculum, and problem-gambling services. CADS accepts Medicare, private insurance, military and state-funded coverage, with a sliding fee scale.

This is TASC's Southwest Illinois and Metro East office at 7650 Magna Drive, Suite 200 in Belleville, open Monday to Friday from 8:30am to 5pm. TASC works at the intersection of behavioral health and the legal system, and its Community Resources and Treatment service provides screening and assessment for substance use and mental health needs plus outpatient and intensive outpatient treatment, delivered in person at selected sites and by telehealth anywhere in Illinois. The office also supports St. Clair County's drug court, drug school and domestic violence programs, and it accepts Medicare, private and military insurance, payment assistance and self-payment.

Hopewell Clinical is a licensed Illinois outpatient drug and alcohol treatment provider with more than 20 years of experience in Springfield, Illinois. The center specializes in DUI evaluations, substance use assessments, license reinstatement documentation, and both adult and adolescent outpatient services including individual and family counseling, therapy and educational groups, and online evaluation and treatment options.

Healthcare Alternative Systems in Broadview is an outpatient rehab and intensive outpatient program (IOP) for men and women/ boys and girls. The facility accepts clients on opioid medication. Payment assistance may be available here to fund your treatment.