Prof William L. Walter



MBBS (Syd), FRACS (Orth), PhD (Surgery)


Orthopaedics - Knee & Hip

Areas of Interests

  • Hip replacement: anterior or posterior approach
  • resurfacing and revision surgery
  • Hip arthroscopy
  • Knee replacement: total and uni knee replacement
  • revision surgery


Suite 1.08, Level 1, Mater Clinic, 3-9 Gillies St
North Sydney NSW 2060


8920 3388


8920 3366


Other practice locations

Gallery Arcade, Level 2, 455 Victoria Ave, Chatswood
Kingsway Medical Centre, 729 Pittwater Rd, Dee Why
Narrabeen Sports Medicine Centre, Wakehurst Parkway, Narrabeen


Professor University of Notre Dame (Clinical Discipline Leader - Surgery); Professor UNSW (PhD Supervisor)



Prof Bill Walter practices hip and knee replacement surgery at the Mater Hospital in Sydney. He is appointed as Professor at the University of NSW and University of Notre Dame and has supervised three PhD students, a Masters student and medical students.

In 2012 Prof Walter was President of the International Society for Technology in Arthroplasty and hosted the annual conference in Sydney where over 500 scientific papers were presented on topics such as robotics and technology in Orthopaedic Surgery.

He served as Chairman of the department of Orthopaedic Surgery at the Mater Hospital from 2011 to 2014.
Prof Walter became President of the International Society of Orthopaedic Centers in 2016 and hosted the prestigious international meeting in Sydney in 2017.

Prof Walter performs many hundreds of procedures each year and every patient is carefully monitored and routinely followed up at 6 months, 2 years, 5 years and every 5 years after that.