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Substance Abuse Services | Gateway Foundation
Resource Name:Substance Abuse Services | Gateway Foundation
address
600 West Lincoln Avenue, Caseyville, IL 62232
Eligibility
Eligibility varies by program, call for more information
Required documents
Photo ID, insurance card(s) (if applicable), Medicaid card (if applicable), others upon request
Hours
Mon 9 am-7 pm, Tue-Wed 9 am-5 pm, Thu-Fri 8 am-7 pm, Sat-Sun 9 am-5 pm
(877) 505-4673
Voice
·Toll-Free
(618) 226-4348
Voice
·Main Phone
Application process
Call for information
Fees
Accepts Medicaid and most private/commercial insurances, questions regarding insurance/Medicaid coverage should be directed toward the insurance provider
Service area
IL
Provides a dual-diagnosis/co-occurring mental health and substance abuse treatment facility. Services include treatment to those with substance use disorder, with or without a mental health diagnosis. Substance use treatment options vary by location, but may include residential treatment, outpatient treatment, virtual addiction treatment, and detoxification.
Also provides medication-assisted treatment (MAT) services.
Date of Last Formal Update
05/14/2026
Data provided by
United Way of the Midlands
What's Here
Comprehensive Outpatient Substance Use Disorder TreatmentGeneral Counseling ServicesMedication Based Treatment for Substance Use DisordersAssessment for Substance Use DisordersInpatient Substance Use Disorder Treatment FacilitiesSubstance Use Disorder CounselingCognitive Behavioral TherapyGambling Disorder CounselingIntegrated Co-Occurring Disorders Treatment
Providing organization
Gateway Foundation
Offers residential and outpatient substance abuse treatment and recovery services.