A Lincoln, IL native, Jeffrey Williamson, MD, FACS, FASCRS, provides colon and rectal surgery care as a part of the Springfield Clinic team in Peoria. He completed a colon and rectal surgery fellowship at Ferguson Hospital in Grand Rapids, Mich., and a general surgery residency at University of Illinois Hospital and Clinics in Chicago, Ill. He received his medical degree from University of Illinois College of Medicine in Chicago.

In addition to his clinical duties, Dr. Williamson is a clinical assistant professor of surgery at the University of Illinois College of Medicine at Peoria and is an adjunct clinical preceptor for the A.T. Still University Kirksville College of Osteopathic Medicine.