Alcohol Treatment Center Flandreau Santee Sioux Tribe ADDRESS 403 West Broad Avenue P.O. Box 329 Flandreau SD South Dakota 57028Moody 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. PHONE605-997-3844 ONLINEWebsite SERVICE TYPES TREATMENT APPROACHES PAYMENT TYPES back to other treatment facilities Get Help For Alcohol Now