Sullivan’s Steakhouse Best of Delaware 5525 Concord Pike New Castle County, Delaware, 19803 Phone: 302-479-7970 Restaurant Category: American Profile The 1940s Chicago-style place features superb steak, chicken, veal, seafood, desserts, martinis and classic sides in shareable sizes. Let this business know you found them on Delaware Today's Online Directories. Locations New Castle County 5525 Concord Pike New Castle County, Delaware 19803 Claim/Edit Listing
