Lance Cohen, M.D., has been named medical director of the Sleep Diagnostic Center at Baptist Medical Plaza at Miami Lakes.

Dr. Cohen trained at the Johannesburg General Hospital in South Africa and Barnes-Jewish Hospital at Washington University School of Medicine in St. Louis, where he was chief fellow. He is Board-certified in sleep, internal, pulmonary and critical care medicine, and is a member of the American Medical Association, American College of Chest Physicians, American College of Physicians and American Thoracic Society.