450 West 14th Street, Chicago Heights, IL 60411
Grand Prairie Services – Williams Center provides drug and alcohol treatment from its location at 450 West 14th Street in Chicago Heights, Illinois. It is a nonprofit provider. The Williams Center program is operated by Grand Prairie Services.
Levels of care offered here include intensive outpatient (IOP), standard outpatient counseling, co-occurring (dual diagnosis) mental health treatment, and telehealth therapy. Clinicians use approaches such as anger management, brief intervention, cognitive behavioral therapy, contingency management/motivational incentives, and community reinforcement plus vouchers.
Payment options include government funding for substance use treatment, Medicare, Medicaid, military insurance (TRICARE), private health insurance, cash or self-payment, state-financed health insurance plan other than Medicaid, and SAMHSA funding/block grants. A sliding fee scale based on income is available. Coverage depends on your specific plan, so verify benefits before admission.
The program accepts young adults, adults, and seniors. It offers specialized groups for young adults, pregnant/postpartum women, seniors or older adults, and veterans.
Grand Prairie Services – Williams Center is accredited by Commission on Accreditation of Rehabilitation Facilities (CARF), Council on Accreditation (COA), Healthcare Facilities Accreditation Program (HFAP), The Joint Commission, and National Committee for Quality Assurance (NCQA) and licensed or certified by the state substance use treatment agency, state mental health department, and state department of health.
Support services include aftercare/continuing care, discharge planning, naloxone and overdose education, and outcome follow-up after discharge.
Sliding fee scale (fee is based on income and other factors)
| Licensing & accreditation | State substance use treatment agency, State mental health department, State department of health, Commission on Accreditation of Rehabilitation Facilities (CARF), Council on Accreditation (COA), Healthcare Facilities Accreditation Program (HFAP), Hospital licensing authority, The Joint Commission, National Committee for Quality Assurance (NCQA), Federally Qualified Health Center, SAMHSA certification for opioid treatment program (OTP), Drug Enforcement Agency (DEA) |
|---|---|
| Ages accepted | Young Adults, Adults, Seniors |
| Operated by | Private non-profit organization |
450 West 14th Street
Chicago Heights, IL 60411
Facility's own contact708-444-1012
Grand Prairie Services – Williams Center lists the following levels of care: intensive outpatient (IOP), outpatient, dual diagnosis, and telehealth. Services can change, so confirm current programs before admission.
According to SAMHSA data, Grand Prairie Services – Williams Center accepts government funding for substance use treatment, medicare, medicaid, military insurance (tricare), private health insurance, cash or self-payment, state-financed health insurance plan other than medicaid, and samhsa funding/block grants. Your exact coverage depends on your plan and network status. You can check your benefits with your insurer, or call (877) 847-2855 for a free benefits check.
Grand Prairie Services – Williams Center does not list detox services. If you need medically supervised withdrawal first, see detox programs or call (877) 847-2855 for help finding one.
Yes. Grand Prairie Services – Williams Center reports accreditation from The Joint Commission, CARF, COA, and NCQA. Accreditation means the facility meets independent quality and safety standards.
Grand Prairie Services – Williams Center accepts young adults, adults, and seniors. Specialized groups include young adults, adult women, pregnant/postpartum women, adult men, and seniors or older adults.
Admission usually starts with a phone screening and insurance check, followed by an assessment. You can contact Grand Prairie Services – Williams Center directly at 708-444-1012. To compare Grand Prairie Services – Williams Center with other options and verify your insurance, call our admissions helpline at (877) 847-2855. Our helpline is not affiliated with Grand Prairie Services – Williams Center.
Compare options
Chicago Heights, IL 60411
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Chicago Heights, IL 60411
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Self-pay
“Get help” calls our free helpline, not this facility.
Chicago Heights, IL 60411
Levels of care
Payment accepted
State-funded
“Get help” calls our free helpline, not this facility.
Flossmoor, IL 60422
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Flossmoor, IL 60422
Levels of care
Payment accepted
Self-pay
“Get help” calls our free helpline, not this facility.
Crete, IL 60417
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Source: SAMHSA FindTreatment.gov, data updated October 2026. Facilities report this information to SAMHSA, and it can change, so confirm details before admission. A listing is not an endorsement. StartDrugRehab is not affiliated with Grand Prairie Services – Williams Center.
