LSSI
LSSI is an addiction treatment facility at 4840 West Byron Street in Chicago, Illinois, offering partial hospitalization or residential treatment, outpatient treatment, and medication-assisted treatment, according to its SAMHSA FindTreatment.gov listing as of April 16, 2026. The same record also lists opioid treatment medications. Payment options listed in the record include Cash or self-payment, Federal, or any government funding for substance use treatment programs, Medicaid, and Payment assistance (check with facility for details). The directory lists 833-610-5774 as the facility's phone number. All details on this page come from that federal record and should be confirmed directly with the facility.
4840 West Byron Street, Chicago, IL, 60641
Contact & Location
Address: 4840 West Byron Street, Chicago, IL, 60641
Phone: 833-610-5774
Website: https://www.lssi.org
Services & Programs
Treatment Types
- Opioid Treatment Medications
- Outpatient
- Partial Hospitalization / Residential
- Substance Use Medication-Assisted Treatment
Insurance & Payment
- Cash or self-payment
- Federal, or any government funding for substance use treatment programs
- Medicaid
- Payment assistance (check with facility for details)
- Private health insurance
- SAMHSA funding/block grants
- Sliding fee scale (fee is based on income and other factors)
- State-financed health insurance plan other than Medicaid
Languages & Accessibility
- Sign language services for the deaf and hard of hearing
- Spanish
Other facilities in Chicago
- Polish American Association
773-282-8206 x347 - Counseling Center of Illinois Inc
773-777-6767 - American Indian Health Service of
773-883-9100 - Alliance Behavioral Services Inc
773-777-8635 - Youth Outreach Services
773-777-7112
Levels of care this record lists, across Illinois: Residential · Medication-Assisted Treatment · Outpatient · Partial Hospitalization (PHP)
Need Help Deciding?
Contact LSSI directly at 833-610-5774, or call the SAMHSA National Helpline for free, confidential referrals 24/7.
SAMHSA Helpline: 1-800-662-HELP