Dr John Barlow graduated with an M.B., B.S. in 1979 and began practicing general medicine in 1981 in NSW, Australia. He currently focuses on minor surgery, cardiovascular medicine and diabetes. Dr Barlow is the Principal GP of a large medical centre, run by local general practitioners. Over the years, his role has shifted from full-time clinical practice to teaching younger GPs and medical students from the University of Notre Dame, while still maintaining clinical commitments. He obtained a Diploma in Sports Medicine from the University of NSW in 1983 and has been a member of the NSW and Federal AMA since 1981. Additionally, he is a member of the Sydney South West Primary Health Network and serves on various advisory boards and steering committees with the pharmaceutical industry, offering advice on marketing and GP educational programs.