About
About CTI Harlem
CTI Harlem is an outpatient substance use treatment clinic located at 177 East 122nd Street in East Harlem, New York. The program is operated by Services for the UnderServed (S:US), a long-established New York City nonprofit founded in 1978 that serves tens of thousands of individuals annually through housing, behavioral health, veterans services, developmental disabilities services, and urban farms.
CTI Harlem provides outpatient and intensive outpatient counseling for adults navigating substance use disorders, with particular experience serving clients with co-occurring mental health conditions, HIV/AIDS, and histories of homelessness or housing instability. The program’s location within the S:US network is one of its defining strengths: clients can be linked to supportive housing, vocational services, and veterans-specific resources alongside their clinical treatment, a model especially valuable for clients whose recovery depends on stable housing and community connection.
The program is CARF-accredited and licensed to provide outpatient substance use services in New York State. Clinical work emphasizes cognitive behavioral therapy, individual and group counseling, and integrated mental health support. CTI Harlem accepts Medicaid, private insurance, state coverage, and self-pay.
For adults in Upper Manhattan and East Harlem seeking outpatient addiction care backed by a citywide network of housing and supportive services, CTI Harlem offers a community-rooted option with strong wraparound capacity. The program is reachable at (212) 360-7116.
- Operating medical detox and outpatient services in East Harlem since 1978
- CARF-accredited facility ensuring quality standards for detox programs
- Specialized medical detox for clients with HIV/AIDS and complex medical needs
- Integrated treatment for co-occurring disorders during withdrawal management
- Serves court-ordered clients requiring medically supervised detox