Gateway Community Services Great Falls Alcohol Treatment Center Gateway Community Services Great Falls ADDRESS 26 4th Street North Great Falls MT Montana 59401Cascade Aerial Map Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. PHONE406-727-2512 ONLINEWebsite SERVICE TYPES TREATMENT APPROACHES PAYMENT TYPES back to other treatment facilities Get Help For Alcohol Now