All Private Rehab Centers in Georgetown No listings were found matching your selection. Something missing? Why not add a listing?. Thresholds Inc No Reviews Favorite Phone: 302-856-1835Address: 20505 DuPont Boulevard Georgetown Delaware 19947 United States Kent Sussex Community Services No Reviews Favorite Phone: 302-854-0172Address: 20728 DuPont Boulevard Georgetown Delaware 19947 United States Search by City Claymont Dover Ellendale Georgetown New Castle Newark Rehoboth Beach Seaford Wilmington