Guy has experienced a successful career as a Surgeon and Academic both nationally and internationally, publishing over 400 papers in refereed journals (H index of 38). His commitment to advance academic medical and health science is evident through his involvement with Council of the Royal Australasian College of Surgeons as member of the Executive of Council and Chair of the Professional Development and Standards Board. Guy created and developed the Australian Safety and Efficacy Register of New Interventional Procedures (ASERNIP-S) which he still directs and leads. The resulting publications have received international acclaim and advanced the profession of surgery.