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  • Our Team
  • Services
    • Consultations
    • Direct Access Endoscopy
    • Colonoscopy
    • Gastroscopy
    • Capsule Endoscopy
    • Liver Fibroscan
  • Patient Info
    • New Patient Information
    • Preparing for your procedure
  • Contact Us
    • Locations
    • How to Refer
    • Contact
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Meet the team

Down to earth and approachable, our dedicated team of specialists are not only highly skilled gastroenterologists, we're also clinical researchers and hold academic appointments.  We're committed to truly focusing on our patients, helping them to fully understand procedure options and how to confidently take the next step.

a-prof-david-van-der-poorten-scrubs

A/Prof David van der Poorten

Gastroenterologist and Hepatologist

Areas of special interest:

  • Colorectal cancer screening
  • Inflammatory bowel disease
  • Colonoscopy and EMR
  • Reflux disease
  • Pillcam / capsule endoscopy
  • Fatty liver disease and NASH
  • Post-bariatric surgery patients
  • Viral hepatitis


LEARN MORE

prof-golo-ahlenstiel

Prof Golo Ahlenstiel

Gastroenterologist and Hepatologist

Areas of special interest:

  • Colorectal cancer screening
  • Pillcam / capsule endoscopy
  • Management of chronic liver disease
  • Viral hepatitis B
  • Liver cancer
  • Fatty liver disease
  • Immunotherapy and its toxicity
  • Coeliac disease

LEARN MORE

dr-roslyn-vongsuvanh-scrubs

Dr Roslyn Vongsuvanh

Gastroenterologist and Hepatologist

Areas of special interest:

  • Colorectal cancer screening
  • Management of fatty liver disease
  • Irritable Bowel Syndrome
  • Viral hepatitis
  • Liver cancer

LEARN MORE

dr-way-siow-scrubs

Dr Way Siow

Gastroenterologist and Hepatologist

Areas of special interest:

  • Bowel cancer screening
  • Managing liver disease
  • Viral hepatitis
  • Fatty liver disease

LEARN MORE

dr-rishi-sud-scrubs

Dr Rishi Sud

Gastroenterologist and Hepatologist

Areas of special interest:

  • Colonoscopy
  • Bowel cancer surveillance
  • Oesophageal disorders
  • Inflammatory bowel disease
  • Functional gastrointestinal disorders
  • Fatty Liver

LEARN MORE

Dr Wai See Ma

Dr Wai See Ma

Gastroenterologist and Hepatologist

Areas of special interest:

  • Diagnostic and therapeutic endoscopy
  • Bowel cancer screening
  • Gastro-oesophageal reflux disease
  • Inflammatory bowel disease
  • Viral hepatitis
  • Fatty liver disease
  • Functional gut disorders
  • Irritable bowel syndrome

LEARN MORE

a-prof-david-van-der-poorten-scrubs

A/Prof David van der Poorten

Gastroenterologist and Hepatologist

Areas of special interest:

  • Colorectal cancer screening
  • Inflammatory bowel disease
  • Post-bariatric surgery patients
  • Reflux disease
  • Pillcam / capsule endoscopy
  • Fatty liver disease and NASH
  • Drug-resistant helicobacter infection
  • Viral hepatitis


LEARN MORE

prof-golo-ahlenstiel

Prof Golo Ahlenstiel

Gastroenterologist and Hepatologist

Areas of special interest:

  • Colorectal cancer screening
  • Pillcam / capsule endoscopy
  • Management of chronic liver disease
  • Viral hepatitis B
  • Liver cancer
  • Fatty liver disease
  • Immunotherapy and its toxicity
  • Coeliac disease

LEARN MORE

dr-roslyn-vongsuvanh-scrubs

Dr Roslyn Vongsuvanh

Gastroenterologist and Hepatologist

Areas of special interest:

  • Colorectal cancer screening
  • Management of fatty liver disease
  • Viral hepatitis
  • Liver cancer

LEARN MORE

dr-way-siow-scrubs

Dr Way Siow

Gastroenterologist and Hepatologist

Areas of special interest:

  • Bowel cancer screening
  • Managing liver disease
  • Viral hepatitis
  • Fatty liver disease

LEARN MORE

dr-rishi-sud-scrubs

Dr Rishi Sud

Gastroenterologist and Hepatologist

Areas of special interest:

  • Colonoscopy
  • Bowel cancer surveillance
  • Oesophageal disorders
  • Inflammatory bowel disease
  • Functional gastrointestinal disorders.

LEARN MORE

Dr Wai See Ma

Dr Wai See Ma

Gastroenterologist and Hepatologist

Areas of special interest:

  • Diagnostic and therapeutic endoscopy
  • Bowel cancer screening
  • Gastro-oesophageal reflux disease
  • Inflammatory bowel disease
  • Viral hepatitis
  • Fatty liver disease
  • Functional gut disorders
  • Irritable bowel syndrome

LEARN MORE

About Us

Sydney Norwest Gastroenterology is a modern and progressive Gastroenterology practice based at Lakeview Private Hospital Norwest and Concord.

We offer a comprehensive service that covers all aspects of gastroenterology and liver disease including disorders of the oesophagus, stomach, small intestine, colon (large intestine), liver, pancreas and biliary tree.

Particular areas of interest and expertise include colorectal cancer screening (bowel cancer), the management of fatty liver disease and NASH, liver cancer (HCC), inflammatory bowel disease, irritable bowel syndrome and viral hepatitis (Hep B and C).

New to Sydney NW Gastroenterology?

Let's make sure your first visit is smooth and efficient.
Visit our Patient Info page to find out more. 

patient information
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Monday - Friday
8:00 AM - 4:30 PM
Saturday - Sunday
Closed

(02) 8711 0160

(02) 8624 4769

[email protected]

Suite 4, 17-19 Solent Circuit, NORWEST, NSW 2153

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