Dr Leong studied medicine at the University of Sydney, graduating in 1995.

Dr Leong undertook his Orthopaedic training in Sydney during which he completed a Masters of Surgery through the University of NSW and won the Allen Fredrick Dwyer Award for Best Research Paper.

Dr Leong’s surgical subspecialty fellowships were in surgery of the hip and knee. He is committed to excellent patient care and surgical outcomes involving sports injuries and arthroplasty of the hip and knee.

Dr Leong performs surgery at Kareena Private Hospital, Wollongong Private Hospital and is a consultant surgeon to the Cronulla Sharks NRL Team and Honorary Orthopaedic Surgeon to the FFA (Football Federation Australia).