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Dr Andrew Ong


Dr Andrew Ong

General Surgery, Gastroenterology, Breast Surgery, Endocrine Surgery

Dr Ong is an Australian-trained general surgeon with advanced training in Breast and Endocrine surgery.

He has been a consultant general surgeon for 13 years and has been providing surgical services to Sydney South West for the last 12 years.

He is a member of BreastSurgANZ and ANZ Endocrine Surgeons. He is a senior lecturer at Western Sydney University and general surgery representative for the Medical Advisory Committee at Campbelltown Private hospital.

Dr Ong provides expert witness opinions and reports for breast and endocrine medico-legal cases in Australia and is also on the medical experts committee for Avant. He is a clinical examiner for the Royal Australasian College of Surgeons. He has been an invited speaker at local and international conferences on ultrasound in surgery and breast surgery. He has published articles in breast oncology.



  • Management of breast cancer
  • Endocrine surgery (thyroid and parathyroid)
  • Hernia surgery
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is available at

Sydney Southwest Private Hospital


40 Bigge Street, Liverpool 2170

Campbelltown Private Hospital


42 Parkside Crescent, Campbelltown 2560