Cornerstone Services Inc is a substance use treatment facility at 800 Black Road, Joliet, Illinois, offering intensive outpatient and outpatient treatment. It accepts Medicaid, Medicare and self-pay. Medication treatment: buprenorphine and naltrexone.
Listed in SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement. Call to confirm services, openings and costs before you go.
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Treatment facility (SAMHSA listing)This facility
Types of Care at Cornerstone Services Inc
Outpatient
Intensive outpatient treatment
Outpatient methadone/buprenorphine or naltrexone treatment
Regular outpatient treatment
Payment, Insurance and Help Paying
Medicare
Medicaid
Cash or self-payment
Medication Treatment
Buprenorphine maintenance
Prescribes buprenorphine
Prescribes naltrexone
Relapse prevention with naltrexone
Accepts clients using MAT but prescribed elsewhere
Maintenance service with medically supervised withdrawal after stabilization
Buprenorphine with naloxone
Buprenorphine (extended-release, injectable)
Naltrexone (oral)
Naltrexone (extended-release, injectable)
Who the Program Serves
Clients with co-occurring mental and substance use disorders
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