List of Denny's Stores in Gretna, NE Outlet Note Regular Brands Denny's Nebraska Gretna Rating 4.8 based on 89 votes Products Fast Food Restaurant Pancake House Coffee Shop Steakhouse NameAddressPhone Name/Address/Phone Denny's outlet - Gretna 15010 S Highway 31 (402) 332-0400 People Also Viewed