Substance Use and Addiction Treatment in New Haven, CT provides treatment centers. Directory checked 01 Jul 2026. Overdose emergency? Call 911. Crisis? Call or text 988.
This listing is informational and not medical advice.
1 Long Wharf Drive, New Haven, CT 06511
Source: SAMHSA FindTreatment.gov
Treatment Centers
495 Congress Avenue · New Haven, CT 06519
Services: Substance use treatment · Treatment for co-occurring substance use plus either serious mental illness (SMI) in adults and/or serious emotional disturbance (SED) in children
Treatment Centers
54 East Ramsdell Street · New Haven, CT 06515
Services: Substance use treatment · Treatment for co-occurring substance use plus either serious mental illness (SMI) in adults and/or serious emotional disturbance (SED) in children
Treatment Centers
1 Long Wharf Drive · New Haven, CT 06511
Services: Substance use treatment · Treatment for co-occurring substance use plus either serious mental illness (SMI) in adults and/or serious emotional disturbance (SED) in children
Treatment Centers
400 Columbus Avenue · New Haven, CT 06519
Services: Substance use treatment · Treatment for co-occurring substance use plus either serious mental illness (SMI) in adults and/or serious emotional disturbance (SED) in children
Treatment Centers
New Haven, CT 06511
Services: Substance use treatment · Treatment for co-occurring substance use plus either serious mental illness (SMI) in adults and/or serious emotional disturbance (SED) in children
Treatment Centers
501 Lombard Street · New Haven, CT 06513
Services: Substance use treatment · Treatment for co-occurring substance use plus either serious mental illness (SMI) in adults and/or serious emotional disturbance (SED) in children
In crisis right now? Call or text 988. Overdose emergency? Call 911. SAMHSA National Helpline: 1-800-662-HELP (4357).
