Mark is a Clinical Professor of Surgery and Honorary Professor of Anatomy at the University of Melbourne, and Chair of Plastic Surgery at Epworth Freemasons Hospital. Mark is the former Head of Plastic Surgery at The Royal Melbourne Hospital (2001-2016) and Royal Women’s Hospital (2000-2016), and past President of the Australian Society of Plastic Surgeons (2017 – 2019). Mark is the Plastic Surgery Specialty Elected Counsellor to the Royal Australasian College of Surgeons, and currently serves on the Board of Training and Council, for the Australian Society of Plastic Surgeons, The New Zealand Society of Plastic Surgeons, and the Royal Australasian College of Surgeons.