Spiro Antoniades, MD, is a board-certified orthopedic surgeon with Ascension Saint Agnes Orthopedic Surgery in Baltimore and Bel Air, MD. He is fellowship-trained in spine surgery. Dr. Antoniades' interests include clinical orthopedic surgery and spinal disorders. He has practiced spinal surgery in the Baltimore metropolitan area since 1999. Dr. Antoniades' philosophy focuses on developing a personalized treatment plan, favoring initial conservative management, whenever possible.