Dr Michael O'Sullivan

Hip Surgeon

Dr Michael O'Sullivan

Dr Michael O’Sullivan specialises in hip surgery with a particular interest in hip replacements. This includes primary replacement as well as revision hip replacement surgery and arthroscopic hip surgery. He also performs knee replacement surgery.

He consults at Wollstonecraft and Moore Park.

Dr Michael O’Sullivan graduated from the University of NSW with Honours in 1987. He then commenced his Post Graduate Orthopaedic training in 1994 and completed his training in 1997.

In 1998 he completed a Fellowship in Adult Reconstructive Surgery at the Institute of Bone & Joint Diseases in Phoenix, Arizona, USA, followed by a Fellowship in Hip Replacement Surgery at Princess Elizabeth Orthopaedic Centre in Exeter in the UK.

He commenced Practice in 2000 and joined NSOSMC in 2004.


  • Australian Orthopaedic Association
  • Arthroplasty Society of Australia
  • Royal Australasian College of Surgeons

Hospital Appointments

  • Mater Misericordiae Private Hospital
  • Mater Orthopaedic Day Surgery


  • North Sydney Orthopaedic & Sports Medicine Centre
  • The Stadium Orthopaedic & Sports Medicine Centre, Moore Park

For all appointment bookings and enquiries with Dr Michael O'Sullivan please phone their office on (02) 9409 0500


The Stadium Clinic acknowledges the Gadigal people of the Eora Nation as the traditional custodians of the land on which we are fortunate to work and live, and we recognise their continuing connection to land, water, and community.