Dr. John P. Lyden has been a member of the Hospital for Special Surgery community since 1969 and is an Attending Orthopedic Surgeon at HSS. Additionally, he is a Professor of Clinical Orthopedic Surgery at Weill Cornell Medical College and an Attending Surgeon at Memorial Sloan-Kettering Cancer Center. Dr. Lyden serves on the Orthopedic Trauma Service at HSS and the Fracture Service at...