Home » Sports Medicine and Orthopedic Center S.C. » Our Physicians Our Physicians Donald J. Zoltan, M.D. Sport Medicine Orthopedic Surgeon Dr. Zoltan is a board certified orthopedic surgeon subspecialty trained in sports medicine and arthroscopy. Read more.. Brian E. Black, M.D. Scoliosis Surgeon – Scoliosis Treatment Specialist in Milwaukee Dr. Brian E. Black is a board certified orthopedic surgeon subspecialty trained in the diagnosis and treatment of scoliosis Read more.. David L. Coran, M.D. Orthopedic Spine Surgeon & Spinal Specialist Dr. Coran is a board certified orthopedic surgeon with specialty training in the treatment of disorders involving the spine. Read more.. John A. Schneider, M.D. Orthopedic Hand Surgeon & Upper Extremity Surgeon Dr. Schneider is a board certified orthopedic surgeon subspecialty trained in the treatment of disorders of the hand and upper extremity. Read more.. Damian C. Kosempa, M.D. Sports Medicine Orthopedic Surgeon Dr. Damian C. Kosempa at Sports Medicine and Orthopedic Center is an orthopedic surgeon subspecialty trained in sports medicine, Read more.. Alex T. Burton, M.D. Orthopedic Foot and Ankle Surgeon Dr. Burton is an orthopedic surgeon who subspecializes in the treatment of lower extremity, and foot and ankle conditions. Read more..