Unit 75, Level 4, Wexford Medical Centre
3 Barry Marshall Parade, Murdoch, WA 6150
Phone : (08) 6389 0631 | Fax : (08) 6313 0613

What We Do?


Gastroscopy (upper GI endoscopy) is a procedure that uses an endoscope (a flexible tube with a camera) to see inside the upper digestive tract – including the oesophagus, stomach and the first part of the small intestine (duodenum) - Read More


A colonoscopy is a procedure used to inspect the large bowel (colon) using a flexible tube called a colonoscope. During the procedure the colonoscope is inserted into the back passage and carefully fed through the colon and into the end of the small bowel (ileum) - Read More

Flexible Sigmoidoscopy

A flexible sigmoidoscopy is a procedure that is used to see the inside of the sigmoid colon and rectum – the last part of the large bowel. A thin flexible tube is passed into the back passage into the lower colon (sigmoid colon). It is similar to, but not the same as, a colonoscopy - Read More

Consulations For Digestive & Hepatobiliary Disorders

Wexford Medical Centre in Murdoch & Hollywood Medical Centre in Nedlands.
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Meet the Doctors

About Us

Coastal Gastroenterology was established in 2013 by two gastroenterologists, Dr. Oliver (Ollie) Waters and Dr. Kenji So. The practice aims to provide a high quality and timely service for GPs and patients for the investigation and management of a broad range of digestive and hepatobiliary disorders - Read More

Why Us?

As a patient of Coastal Gastroenterology, you can expect a respectful, friendly and efficient service that will remove some of the stresses associated with medical consultations and investigations. You can be assured of confidentiality, expect to be provided with adequate information so that you understand the results of your procedure and/or consultation and that follow up care is arranged either with your GP or with your specialist.