Dr. Hamm joined McLean County Orthopedics in 2008. He grew up in LeRoy, Illinois and graduated from Leroy High School. He completed training at Scholl College of Podiatric Medicine and volunteered his time to Footcare for the Homeless in Chicago and Indianapolis. After residency, he worked for ten years as part of a large, multi-specialty group in Fort Dodge, Iowa. He treats all conditions of the feet, with an emphasis on foot surgery.