Catholic Charities
196 Mechanic Street, Leominster, MA 01453

5 facilities in Leominster, MA list mat services, about 56% of the 9 treatment providers in the city.
Medication-assisted treatment pairs counseling with FDA-approved medication: buprenorphine (Suboxone and similar), naltrexone (Vivitrol) or methadone for opioid use disorder, and naltrexone or acamprosate for alcohol use disorder. MAT lowers the risk of overdose death.
196 Mechanic Street, Leominster, MA 01453
165 Mill Street, Leominster, MA 01453
165 Mill Street, Leominster, MA 01453
58 Grove Avenue, Leominster, MA 01453
297 Hamilton Street, Leominster, MA 01453
We list 5 facilities in Leominster, MA reporting mat services. Call ahead to confirm availability and wait times.
Ask each facility whether they are licensed by Massachusetts, 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.