Dr. Keener specializes in the evaluation and treatment of shoulder and elbow disorders, including throwing shoulder injuries, labral tears and biceps tendon injuries, rotator cuff disease and tears, frozen shoulder syndrome, shoulder and elbow arthritis, shoulder fractures, minimally invasive shoulder fracture fixation, shoulder and elbow joint replacement, acromioclavicular and sternoclavicular joint injuries, shoulder instability and reverse shoulder arthroplasty.