Mountainside Huntington

Mountainside Huntington is an addiction treatment facility at 141 East Main Street, Floor 2 in Huntington, New York, offering partial hospitalization or residential treatment, outpatient treatment, and medication-assisted treatment, according to its SAMHSA FindTreatment.gov listing as of April 10, 2026. The same record also lists opioid treatment medications. Payment options listed in the record include Cash or self-payment and Private health insurance. The directory lists 631-760-1889 as the facility's phone number. All details on this page come from that federal record and should be confirmed directly with the facility.

141 East Main Street, Floor 2, Huntington, NY, 11743