Alcohol Treatment Center Thresholds Inc ADDRESS 20505 DuPont Boulevard Unit 1 Georgetown-DE Delaware 19947Sussex 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. PHONE302-856-1835 ONLINEWebsite SERVICE TYPES TREATMENT APPROACHES PAYMENT TYPES back to other treatment facilities Get Help For Alcohol Now