Dr. William J. Long is a board-certified orthopedic surgeon specializing in hip and knee reconstruction and sports medicine. He is an attending orthopedic surgeon at the Insall Scott Kelly Institute for Orthopaedics and Sports Medicine in New York, NY, and holds clinical associate professor positions at New York University. Dr. Long has received numerous awards, including being named one of the top 22 knee surgeons in North America by Orthopaedics This Week in 2014.