Dr. John F. Bush, OD, is a 1988 graduate of the University of Missouri Saint Louis (UMSL) College of Optometry and a clinical optometrist at Clarkson Eyecare in Waterloo, IL. Prior to attending optometry school, Dr. Bush earned a Master of Physiological Optics degree from the University of Missouri. He provides full-scope primary care services including examination for glasses and contact lenses and thorough ocular health assessment. He is experienced in treating ocular diseases such as glaucoma, infections, and complications related to contact lenses. He has a special interest in the management of keratoconus. Dr. Bush is married and has four children. When not in the office he enjoys running, cycling, hiking, and camping as well as watching the Cardinals, Blues, and college soccer.