Having graduated with honours in his MBBS from the University of New South Wales, Dr Walker was awarded the Zimmer Traveling Fellowship and undertook fellowships overseas in world-renowned hip and knee surgical units at the Brigham and Womens’ Hospital in Boston and Toronto Western Hospital. He is heavily involved in research, teaching, and has published numerous peer-reviewed articles.

Dr Peter Walker frequently lectures and gives presentations to surgeons and other health professionals both locally and internationally.