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Chestnut Health Systems

12 North 64th Street, Belleville, Illinois
Chestnut Health Systems, based in Belleville, Illinois, offers comprehensive addiction treatment and mental health treatments to adults, adolescents, and children. This facility provides both inpatient and outpatient services to meet the unique requirements of patients of all ages. As part of its treatment strategy, the institution uses Medication-Assisted Treatment (MAT) and oversees detoxification protocols. With an emphasis on dual diagnosis, Chestnut Health Systems is well-equipped to e... Read More

Facility Highlights

Rehab Center
Outpatient Rehab
Accredited Provider

Contact Information

Have a question? (877) 804-1531
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Chestnut Health Systems Information

Chestnut Health Systems, based in Belleville, Illinois, offers comprehensive addiction treatment and mental health treatments to adults, adolescents, and children. This facility provides both inpatient and outpatient services to meet the unique requirements of patients of all ages. 
As part of its treatment strategy, the institution uses Medication-Assisted Treatment (MAT) and oversees detoxification protocols. With an emphasis on dual diagnosis, Chestnut Health Systems is well-equipped to efficiently treat co-occurring illnesses. The institution maintains 24-hour personnel availability to assist clients during their rehabilitation journey. Furthermore, the center offers personalized care through a combination of individual, group, and family counseling, promoting a comprehensive approach to mental health and substance abuse recovery.


Treatment

Languages

  • Sign language services for the deaf and hard of hearing,
  • English

Accreditations

  • State mental health department

    State mental health department accreditation refers to the process of evaluating and certifying the quality and standards of a state's mental health department, ensuring that it provides high-quality services and meets specific criteria for mental health care. The accreditation process is performed by a third-party organization and helps to improve the overall care and treatment of individuals with mental health conditions.

  • The Joint Commission

    The Joint Commission accreditation for addiction and behavioral health is a prestigious recognition signifying a facility's commitment to delivering high-quality care and safety for individuals dealing with substance abuse and mental health issues. It involves rigorous evaluations and assessments, ensuring patients receive evidence-based treatment and exceptional care. This accreditation demonstrates a facility's dedication to continuous improvement and ethical practices, building trust among patients and healthcare professionals seeking top-tier addiction and behavioral health services.

  • LegitScript

    LegitScript certification is awarded to programs and services that successfully complete a stringent application process initiated in 2018. This process ensures eligibility for credible providers offering mental health and co-occurring substance abuse treatment within Google's network while complying with HIPAA privacy laws.

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Contact Information

(618) 397-0900
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Updated on: July 16, 2025

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DISCLAIMER: The facility name, logo and brand are the property and registered trademarks of Chestnut Health Systems, and are being used for identification and informational purposes only. Use of these names, logos and brands shall not imply endorsement. BetterAddictionCare.com is not affiliated with or sponsored by Chestnut Health Systems.