Wollenzien, David Address: 1212 9th Ave, Manson, IA 50563 Phone: (712) 469-3607 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Lawyers Other Businesses: Madson, Gordon L at 931 Main St, Manson, IA 50563 The Shoreside at 1029 Main St, Manson, IA 50563