Dr. Alexiades is an orthopaedic surgeon at Hospital for Special Surgery (HSS) in New York City - the number one American hospital for orthopedics nine years in a row ranked by the US News & World Report. Dr. Alexiades specializes in hip, knee, shoulder and elbow surgery including arthroscopic surgery, joint-sparing surgery and total joint replacement. He is a trailblazer in the mini-anterior approach to THA and an early adopter of the partial knee replacement. Dr. Alexiades has been in practice for 29 years, all of which have been at HSS.