Alcohol Treatment Center Saint Johns Riverside Hospital Archway Outpt Alcohol ADDRESS 20 East 1st Street Mount Vernon NY New York 10550Westchester 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. PHONE914-668-1450-- ONLINEWebsite SERVICE TYPES TREATMENT APPROACHES PAYMENT TYPES back to other treatment facilities Get Help For Alcohol Now