List of Denny's Stores in Denison, IA Outlet Note Regular Brands Denny's Iowa Denison Rating 4.8 based on 89 votes Products Fast Food Restaurant Pancake House Coffee Shop Steakhouse NameAddressPhone Name/Address/Phone Denny's outlet - Denison 2531 Donna Reed Rd (712) 263-5113 Denny's outlet - Denison 27 S Main St, #210 (712) 263-4663 People Also Viewed