Leigh is a Senior Registrar in Sports and Exercise Medicine. He has extensive experience in Rugby Union, Rugby League, Cricket, Athletics and Netball.
He is currently the doctor for Northern Suburbs RFC, and assistant doctor to the Cronulla Sharks NRL team. He was previously a doctor for Australia A Cricket, Australian U19s Cricket, Australian U17s Cricket, NSW Swifts Netball team and NSW Athletics.
He is the part of the match day medical staff at Waratahs Rugby home games. He has been the doctor for Sydney Rays NRC team, Australian U20s Rugby, Australian Under 18s Rugby and a match Doctor at the Sydney 7s, Wallabies tests, Sydney Rowing regatta and 2018 Commonwealth Games.
He is a keen supporter of evidence based medicine and offers patients management based on established and up to date scientific research.