524 West Stephenson Lane Suite 340, Freeport, IL 61032
Sinnissippi Centers Inc is a nonprofit substance use treatment provider in Freeport, Illinois, located at 524 West Stephenson Lane Suite 340.
Levels of care offered here include intensive outpatient (IOP), standard outpatient counseling, medication-assisted treatment (MAT), 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. For opioid use disorder, the program uses buprenorphine and naltrexone. It also prescribes medication for alcohol use disorder.
Sinnissippi Centers Inc 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. 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 adolescents, young adults, pregnant/postpartum women, and seniors or older adults. Sign language services are available for deaf and hard-of-hearing clients.
Sinnissippi Centers Inc is accredited by The Joint Commission and licensed or certified by the state substance use treatment agency, state mental health department, and drug Enforcement Agency (DEA).
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, The Joint Commission, Drug Enforcement Agency (DEA) |
|---|---|
| Ages accepted | Children/Adolescents, Young Adults, Seniors |
| Language services | Sign language services for the deaf and hard of hearing |
| Operated by | Private non-profit organization |
| Exclusive services | Specially designed program for DUI/DWI clients |
524 West Stephenson Lane Suite 340
Freeport, IL 61032
Facility's own contact815-284-6611 · sinnissippi.org
Sinnissippi Centers Inc lists the following levels of care: intensive outpatient (IOP), outpatient, medication-assisted treatment (MAT), dual diagnosis, and telehealth. Services can change, so confirm current programs before admission.
According to SAMHSA data, Sinnissippi Centers Inc 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.
Sinnissippi Centers 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.
Yes. Sinnissippi Centers Inc reports accreditation from The Joint Commission. Accreditation means the facility meets independent quality and safety standards.
Sinnissippi Centers Inc accepts children/adolescents, young adults, and seniors. Specialized groups include adolescents, young adults, adult women, pregnant/postpartum women, and adult men.
Admission usually starts with a phone screening and insurance check, followed by an assessment. You can contact Sinnissippi Centers Inc directly at 815-284-6611. To compare Sinnissippi Centers Inc with other options and verify your insurance, call our admissions helpline at (877) 847-2855. Our helpline is not affiliated with Sinnissippi Centers 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 Sinnissippi Centers Inc.
