After completing Medical School at Harvard University, residency at Barnes Hospital, and service in the U.S. Army, Dr. Bratberg founded McLean County Orthopedics in 1976. He provided orthopedic care to central Illinois for over 30 years and treated all general orthopedic conditions, but with an emphasis on shoulder, elbow, hand, hip, and knee surgery. Dr. Bratberg retired from MCO in 2010.