Admissions specialists available 24/7
  • Free
  • Confidential
  • No obligation
Who answers? (877) 847-2855
  • Joint Commission accredited
  • Outpatient
  • Nonprofit

Chestnut Health Systems Inc

50 Northgate Industrial Drive, Granite City, IL 62040

(877) 847-2855 Free admissions helpline · available 24/7
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Levels of care4 programsOutpatient
Payment5 optionsTakes private insurance
AgesTeens & adultsAll genders
MATNot listed
LanguagesEnglish
AccreditationJoint CommissionIndependent quality review

About Chestnut Health Systems Inc

Chestnut Health Systems Inc is a nonprofit substance use treatment provider in Granite City, Illinois, located at 50 Northgate Industrial Drive.

Patients can access 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, community reinforcement plus vouchers, and motivational interviewing.

Chestnut Health Systems Inc accepts government funding for substance use treatment, Medicaid, private health insurance, cash or self-payment, and state-financed health insurance plan other than Medicaid. A sliding fee scale based on income is available. Coverage depends on your specific plan, so verify benefits before admission.

The program accepts children/adolescents, young adults, and seniors. It offers specialized groups for criminal justice (other than DUI/DWI)/Forensic clients, clients with co-occurring mental and substance use disorders, and clients who have experienced trauma. Sign language services are available for deaf and hard-of-hearing clients.

Chestnut Health Systems Inc is accredited by The Joint Commission and licensed or certified by the state substance use treatment agency, state mental health department, and federally Qualified Health Center.

Support services include aftercare/continuing care, discharge planning, naloxone and overdose education, and housing services.

Programs & levels of care

Treatment approaches

  • Anger management
  • Brief intervention
  • Cognitive behavioral therapy
  • Community reinforcement plus vouchers
  • Motivational interviewing
  • Relapse prevention
  • Substance use disorder counseling
  • Trauma-related counseling
  • Telemedicine/telehealth therapy
  • 12-step facilitation

Medications used

  • Medications for Hepatitis C treatment

Insurance & payment

MedicaidAccepted
MedicareNot listed
Private InsuranceAccepted
Military Insurance (TRICARE)Not listed
Cash / Self-PayAccepted
Sliding Scale FeesAccepted
State-Funded / Low-CostAccepted

Sliding fee scale (fee is based on income and other factors)

Check your coverage for freeBenefits depend on your plan and network. An admissions specialist can verify yours in minutes.
Verify insurance

Who they serve & support services

Specialized groups

  • Adult women
  • Adult men
  • Criminal justice (other than DUI/DWI)/Forensic clients
  • Clients with co-occurring mental and substance use disorders
  • Clients who have experienced trauma

Recovery support

  • Housing services
  • Assistance with obtaining social services
  • Recovery coach
  • Mentoring/peer support
  • Aftercare/continuing care
  • Discharge Planning
  • Naloxone and overdose education

Counseling & education

  • HIV or AIDS education, counseling, or support
  • Hepatitis education, counseling, or support
  • Health education services other than HIV/AIDS or hepatitis
  • Substance use disorder education
  • Smoking/vaping/tobacco cessation counseling
  • Individual counseling
  • Group counseling
  • Family counseling
  • Marital/couples counseling

Ancillary services

  • Case management service
  • Mental health services
  • Social skills development
  • Transportation assistance
  • Integrated primary care services
  • Suicide prevention services
Licensing & accreditationState substance use treatment agency, State mental health department, The Joint Commission, Federally Qualified Health Center
Ages acceptedChildren/Adolescents, Young Adults, Seniors
Language servicesSign language services for the deaf and hard of hearing
Operated byPrivate non-profit organization
Exclusive servicesSpecially designed program for DUI/DWI clients

Location

50 Northgate Industrial Drive
Granite City, IL 62040

Facility's own contact618-877-4420 · chestnut.org

More rehab centers in Granite City →

Questions about Chestnut Health Systems Inc

What services does Chestnut Health Systems Inc offer?

Chestnut Health Systems Inc lists the following levels of care: intensive outpatient (IOP), outpatient, dual diagnosis, and telehealth. Services can change, so confirm current programs before admission.

Does Chestnut Health Systems Inc accept insurance?

According to SAMHSA data, Chestnut Health Systems Inc accepts government funding for substance use treatment, medicaid, private health insurance, cash or self-payment, and state-financed health insurance plan other than medicaid. 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.

Does Chestnut Health Systems Inc offer detox?

Chestnut Health Systems Inc does not list detox services. If you need medically supervised withdrawal first, see detox programs or call (877) 847-2855 for help finding one.

Is Chestnut Health Systems Inc accredited?

Yes. Chestnut Health Systems Inc reports accreditation from The Joint Commission. Accreditation means the facility meets independent quality and safety standards.

Who does Chestnut Health Systems Inc treat?

Chestnut Health Systems Inc accepts children/adolescents, young adults, and seniors. Specialized groups include adult women, adult men, criminal justice (other than dui/dwi)/forensic clients, clients with co-occurring mental and substance use disorders, and clients who have experienced trauma.

How do I get admitted to Chestnut Health Systems Inc or a similar program?

Admission usually starts with a phone screening and insurance check, followed by an assessment. You can contact Chestnut Health Systems Inc directly at 618-877-4420. To compare Chestnut Health Systems Inc with other options and verify your insurance, call our admissions helpline at (877) 847-2855. Our helpline is not affiliated with Chestnut Health Systems Inc.

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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 Chestnut Health Systems Inc.