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Our Team

The following is a list of our Doctors and where they are available. Please click on a Photo or Profile to learn more about their specialty, medical education, and professional affiliations.

Dr. John Napoli

Dr. John Napoli

Gastroenterology & Hepatology

Prof. Michael Bourke

Prof. Michael Bourke

Endoscopy procedures

  Dr. Chee Fook Choong

Dr. Chee Fook Choong

Gastroenterology & Hepatology

Dr. John Darke

Dr. John Darke

Gastroenterologist

 Dr. Sia Peng Ong

Dr. Sia Peng Ong

Gastroenterology, Hepatology

Dr. John Darke

Dr. Calvin Chan

Gastroenterology, ERCP

Dr. Robert Kim

Dr. Robert Kim

Gastroenterology

Dr. Viraj Kariyawasam

Dr. Viraj Kariyawasam

Gastroenterology & Hepatology

Dr. Steven Pillinger

Dr. Steven Pillinger

Colorectal Surgeon

Dr. Elke Wiseman

Dr. Elke Wiseman

Gastroenterologist

Dr. Charles McDonald

Dr. Charles McDonald

Gastroenterologist

Dr. Stephen Oh

Dr. Stephen Oh

Gastroenterologist, Physician, Hepatologist

Dr Saurabh Gupta

Dr. Saurabh Gupta

BSc (Med), MBBS (Hons), FRACP

gastroenterological-society-of-australia american-gastroentrological-association royal-australian-colleage0f-physicians health-western-sydney-local-health-discrit ama british-digestive-foundation new-zealand-society-gastroentrology canadian-association-gastroenterology american-society-gastrointestnal-endoscopy american-digestive-health-foundation american-gastroenterological-association crohns-and-colitis cancer-council-australia australian-cardiomyopathy national-inst-diabetes-and-dig-and-kidney-diseases