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Treatment Facility — MISSOURI

Gillis

8150 Wornall Road, Kansas City, MO, 64114
Insurance Accepted Accredited Verified Mental health services Outpatient Co-occurring mental and substance use
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Facility Profile
Data sourced from SAMHSA N-SSATS & verified by DRH Clinical Review Team — licensed addiction counselors & behavioral health specialists
Updated June 24, 2026
Sources: SAMHSA · NIDA · CDC
If this is a medical emergency, call 911 immediately. For confidential addiction help, call SAMHSA's National Helpline: (800) 662-4357 — free, confidential, 24/7.
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About This Facility

About Gillis

Gillis in Kansas City, MO is a dedicated treatment facility that serves individuals struggling with substance use, mental health challenges, and co-occurring disorders. Located at 8150 Wornall Road, Gillis provides compassionate, evidence-based care for adults seeking recovery, including those referred through the criminal justice system. The facility is committed to removing barriers to treatment by offering Spanish-language services and flexible payment options for all patients.

Treatment Programs at Gillis

Gillis offers outpatient treatment for individuals who do not require residential care but need structured professional support. The facility specializes in treating co-occurring mental and substance use disorders, recognizing that mental health conditions and addiction often occur together and require integrated treatment approaches. Gillis also serves criminal justice-involved clients, providing court-referred individuals with evidence-based programming that supports long-term recovery and successful reintegration. Additionally, comprehensive mental health services are available for patients whose primary concerns may include depression, anxiety, trauma, or other behavioral health conditions alongside substance use recovery.

Insurance & Payment at Gillis

Gillis accepts Medicaid, Medicare, and private health insurance, ensuring that most insured patients can access treatment with minimal out-of-pocket costs. The facility also welcomes self-payment and cash options for uninsured individuals. Payment assistance programs may be available—prospective patients are encouraged to contact the facility directly to discuss financial options and determine what payment plan works best for their situation. Under the Mental Health Parity Act, insurance plans must cover mental health and substance use treatment at the same level as other medical conditions, so cost should never be a barrier to receiving the care you need.

If you or a loved one is ready to take the first step toward recovery, Gillis is here to help. Call 816-508-3500 today to speak with a treatment specialist who can answer your questions about programs, verify your insurance coverage, and guide you through the admission process with compassion and support.

Services

Services & Programs

Primary Focus: Mental Health Treatment Services Services Provided: Type of Care: Outpatient Specials: Persons with co-occurring mental and substance abuse disorders Clients referred from the court/judicial system Forms of Payment Accepted: Medicaid Medicare Private health insurance Cash or self-payment Payment assistance (check with facility for details) Payment Assistance: Payment assistance (check with facility for details) Special Language Services: Spanish
Treatment Types

Types of Care Offered

Mental health services Outpatient Co-occurring mental and substance use Criminal justice clients
Payment Options

Insurance & Payment Accepted

Self payment Medicaid Medicare Private health insurance
Location

Find Gillis

Your Insurance Must Cover Addiction Treatment
Under the Mental Health Parity and Addiction Equity Act (MHPAEA) and the Affordable Care Act, most insurance plans — including Medicaid and Medicare — are legally required to cover substance use disorder treatment at the same level as other medical conditions. Learn more at SAMHSA.gov or call (866) 720-3784 to verify your benefits free in minutes.
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Contact & Address
8150 Wornall Road, Kansas City, MO, 64114

Where Do Calls Go?

Calls to any general helpline will be answered or returned by one of the treatment providers listed, each of which is a paid advertiser.

Our helpline is available 24 hours a day, 7 days a week at no cost to you and with no obligation for you to enter into treatment. We are committed to providing support and guidance whenever you need it.

In some cases, Drug Rehab Headquarters charges our verified partner a modest cost per call. This fee helps us cover the costs of building and maintaining our website, ensuring that we can continue to offer this valuable service to those in need.