Premier Bank Address: 227 Main St, Doon, IA 51235 Phone: (712) 726-3444 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Banks, Insurance Other Businesses: Doon Steak House at 222 Main St, Doon, IA 51235 Corner Cafe at 228 Main St, Doon, IA 51235