Gastroenterology & Endoscopy

Gastroenterology & Endoscopy

Gastroenterology & Endoscopy

Montserrat was developed as a Gastroenterology business over 20 years ago and still has Gastroenterology services across various locations. We currently perform Gastroenterology services at the following locations


You can be referred as an Open Access patient or to a doctor privately. For all appointments and enquiries please phone 07 3833 6701 or via email bookings@montserrat.com.au or to refer a patient  click here

Specialist – QLD
Mon
Tues
Weds
Thurs
Fri
Sat
To Book Call
Dr Hadi Moattar
SR/NL^
WSP
07 3833 6701
Dr Rebecca Ryan**
WSP
WSP
07 3833 6701
Dr Cliona Maguire
SR
SR
SR
SR
07 3833 6701
Dr John Wong
WSP
WSP
WSP
WSP
07 3833 6701
Dr Mark Norrie
WSP
WSP
WSP
WSP
07 3833 6701
Dr Terrence Tan
WSP^ IP
IP
WSP
07 3833 6701
Dr Neal Martin
WSP
07 3833 6701
Specialist – NSW
Mon
Tues
Weds
Thurs
Fri
Sat
To Book Call
Dr Kendall Williams
REC
REC
REC
REC
REC
N/A
02 4226 5499
Dr Naaz Sidhu
REC^
N/A
02 4226 5499
Dr Ivan Valiozis
REC
REC^
N/A
02 4226 5499
Dr Stephen Williams
REC*
N/A
02 4226 5499
Dr Peter Cusick**
02 4226 5499

WSP=Westside, SR=Samford Road, NL=North Lakes, IP=Ipswich, REC=Rosemont,

** = Extended leave, no bookings available
* = Monthly only
^ = Fortnightly only
Saturday’s are fortnightly and alternate doctors

How do I refer a patient?
Our Open Access Referral Pad – just fax (07) 3833 6740 or email (bookings@montserrat.com.au)
1. Provide a referral to the patient and have them call us on (07) 3833 6701;
2. Provide an Electronic Referral via Medical Objects to Provider No: CM40000007H
3. Call our GP Hotline on (07) 3833 6788 for immediate assistance.

Our Specialists

All Montserrat Gastroenterologists provide both consulting and procedural services at a range of locations across South East Queensland and New South Wales. We also offer services in more rural locations including Emerald and Longreach. They are all accredited through a committee process and undergo a rigorous process of application to join Montserrat. Many of them provide services in the public system and at overnight facilities and they all offer Open Access services. As well as Endoscopy some of them are also able to offer Iron Infusion services and Capsule Endoscopy services.

Dr Richard Cheng
Dr Richard Cheng
Gastroenterologist | MBBS, BMEDSC, FRACP

Dr Richard Cheng is an Australian trained gastroenterologist and the Director of Gastroenterology at Redcliffe Hospital in Brisbane. Dr Cheng graduated from the University of Melbourne and was awarded the Fellowship of the FRACP in 2014. His further studies included a Bachelor of Medical Science through the Austin Hospital Liver Transplant Unit, where he trained in management of chronic liver disease and its complications.

Dr Cheng’s Special interests include:

 Endoscopy (Gastroscopy) / Colonoscopy +/- polyp removal
 Colorectal cancer screening (National Bowel Cancer Screening Program)
 Inflammatory bowel disease: Crohn’s Disease and Ulcerative Colitis
 Functional bowel disease – reflux, IBS (irritable bowel syndrome), change in bowel habit
 Gastrointestinal bleeding and Iron deficiency Anaemia
 Liver Disease.

Appointments to see

Dr Richard Cheng
07 3833 6755
bookingsbrisbanenorth@montserrat.com.au
www.northlakesdayhospital.com.au
Dr Yanez Peerbaccus
Dr Yanez Peerbaccus
Gastroenterologist, MBChB, FRACP

Dr Peerbaccus is a dual trained Gastroenterologist and Internal Medicine Specialist. He graduated from the University of Cape Town-South Africa in 2005. Dr Peerbaccus relocated to New Zealand in 2007 where he completed his advanced training in Auckland and awarded his Fellowship of the Royal Australian College of Physicians (FRACP) in 2018.

He has received extensive training in General Gastroenterology, Inflammatory Bowel Disease, Liver Diseases, Motility Disorders and Functional Disorders.

Yanez relocated to North Brisbane in 2020 and consults privately at North Lakes Day Hospital where he provides a wide range of services in General Gastroenterology and Hepatology. He performs Colonoscopy & Gastroscopic procedures at North Lakes Day Hospital.

Appointments to see

Dr Yanez Peerbaccus
07 3833 6755
bookingsbrisbanenorth@montserrat.com.au
www.northlakesdayhospital.com.au
Dr Stephen J Williams – Rosemont
Dr Stephen J Williams - Rosemont
Gastroenterologist, MBBS MD FRACP

Dr Williams current clinical practice includes all aspects of gastroenterology and therapeutic endoscopy with particular interest in the endoscopic management of large colonic polyps as well as biliary and pancreatic disease and the role of endoscopy in the diagnoses and therapy of these conditions.

Dr Williams has a long-term commitment to the training of gastroenterology at both the undergraduate and postgraduate level as well as training registrars and fellows in the art and science of endoscopy. Dr Williams has been working at Rosemont Endoscopy Centre for a number of years and also holds a VMO position at Westmead Hospital and the Southern Highlands Private Hospital.

Appointments to see

Dr Stephen J Williams - Rosemont
02 4226 5499
enquiries@rosemont.com.au
Dr Kendall Williams
Dr Kendall Williams
Gastroenterologist & Hepatologist, FRACP, BSc (med)/MBBS (UNSW), MPH (USyd)

Dr Kendall Williams completed her medical degree at the University of New South Wales in 2007 and a Masters of Public Health at the University of Sydney in 2015. Kendall has worked in Wollongong, Sydney and at the Gold Coast and joined the team at Rosemont Endoscopy Centre in 2017.

Kendall has a special interest in Hepatology, General Gastroenterology and Bowel Cancer Screening and offers both consulting and procedural services in Wollongong.

Appointments to see

Dr Kendall Williams
02 4226 5499
enquiries@rosemont.com.au
Dr Hadi Moattar
Dr Hadi Moattar
Gastroenterologist & Hepatologist MBBS FRACP

Dr Moattar completed his Medical Degree in 2004 and since then has worked in the UK, Queensland and Western Australia. Dr Moattar enjoys teaching students and junior doctors and is actively participating in quality assurance and audits. Dr Moattar has a special interest in Inflammatory Bowel Disease, Irritable Bowel Syndrome and Luminal Endoscopy and Polypectomy.

Dr Moattar offers regular consulting and procedural lists from our North Lakes Day Hospital.

Contact: 07 3833 6701 or bookings@montserrat.com.au

Appointments to see

Dr Hadi Moattar
07 3833 6701
bookings@montserrat.com.au
Dr Cliona Maguire
Dr Cliona Maguire
Gastroenterologist MB, BCh, MRCPI, FRACP

Dr Maguire graduated from University College Dublin in 1988 and commenced her training in Gastroenterology in Dublin in 1992. She spent a year doing clinical research in Inflammatory Bowel Disease at the Glasgow Royal Infirmary and completed her training at the Princess Alexandra and Mater Adult Hospitals in Brisbane. She became a Fellow of the Royal Australian College of Physicians in 1999.

Dr Maguire commenced with Montserrat in 2000 and offers consultations and procedure from our Samford Road Day Hospital.

Contact – 07 3833 6701 or bookings@montserrat.com.au

Appointments to see

Dr Cliona Maguire
07 3833 6701
bookings@montserrat.com.au

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