1. Robert Hutzell Ph.D. 1202 W Howard St, Knoxville, IA 50138 Coordinate: 41.31171,-93.11004 Phone: (641) 828-7211
2. Central College 1739 Jesup Dr, Knoxville, IA 50138 Coordinate: 41.3668,-93.01682 Phone: (641) 828-6839