Dr. Gregory Nicholson is an orthopedic surgeon who specializes in shoulder and elbow surgery, utilizing state-of-the-art arthroscopic and open surgical techniques to treat sports-related, traumatic, arthritic and occupational conditions of the shoulder and elbow. He is board certified by the American Board of Orthopaedic Surgery and a Fellow of the American Academy of Orthopaedic Surgeons. Dr. Nicholson is a member of the American Shoulder and Elbow Surgeons, the American Orthopaedic Society for Sports Medicine and the Association of Bone and Joint Surgeons. He is one of the team physicians for the Chicago White Sox and helps with the care of the Chicago Bulls.