Doug Krull Law Office Address: 714 Central Ave, Northwood, IA 50459 Phone: (641) 324-1981 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Lawyers Other Businesses: Schulz, Sawyer J DC at 1602 Central Ave, Northwood, IA 50459 Greve Law Office at 736 Central Ave, Northwood, IA 50459