APT Foundation Inc
495 Congress Avenue, New Haven, CT 06519

14 facilities in New Haven, CT list methadone services, about 30% of the 46 treatment providers in the city.
Methadone for opioid use disorder can only be dispensed by a federally certified opioid treatment program (OTP). Most patients visit daily at first, then earn take-home doses as treatment goes on.
495 Congress Avenue, New Haven, CT 06519
54 East Ramsdell Street, New Haven, CT 06515
426 East Street, New Haven, CT 06511
232 Cedar St., New Haven, CT 06519
232 Cedar Street, New Haven, CT 06519
311 East Street, New Haven, CT 06511
54 East Ramsdell Street, New Haven, CT 06515
1 Long Wharf Drive, New Haven, CT 06511
245 Whalley Avenue, New Haven, CT 06511
54 East Ramsdell Street, New Haven, CT 06515
1 Long Wharf Drive, New Haven, CT 06511
495 Congress Ave., New Haven, CT 06519
426 East St., New Haven, CT 06511
311 East Street, New Haven, CT 06511
We list 14 facilities in New Haven, CT reporting methadone services. Call ahead to confirm availability and wait times.
Ask each facility whether they are licensed by Connecticut, whether they accept your insurance or Medicaid, how soon they can admit you, and whether they offer medication for opioid or alcohol use disorder.
Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.