Dr. Armstrong is a general orthopedic surgeon with a sub-specialty in the hip and knee. He successfully performs many total hip and knee replacements, anterior hip replacements, and true outpatient joint replacements. He is the only fellowship-trained hip and knee surgeon in the McLean County area. Armstrong enjoys watching a patient’s progress from start to finish and finds great satisfaction in knowing he played a role in helping them heal. Despite being in medicine for years, Dr. Armstrong is always learning and continuing his education to ensure that he is giving his patients the best possible care.