Centre for Gastrointestinal Health

The very best
of holistic care.

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Why come to us?

Caring, experienced team

We have an expert team of Gastroenterologists, Colorectal surgeons and dieticians that take pride in providing expedited and quality care.

Innovative health care

Our specialists are passionate about evidence-based medicine and the management of our patients is based on this approach.

No gap payment

All privately performed procedures including proceduralist, anaesthetic and pathology fees are strictly “no gap” as we believe that affordable and quality healthcare is the future.

See our reviews

Almost half of our referrals come from other patients, and we are very proud of this fact. We have treated entire families of some of our patients and would feel privileged to treat yours.

Our philosophy

Our specialists at The Centre for Gastrointestinal Health acknowledge a social view of health by promoting the concept of self-reliance to individuals and empowering them in exercising control over conditions which determine their health.  We also believe that “quality medical care” should be accessible to all without cost being a barrier to seeing the specialists at our centre.

Meet the team

The experienced team at the Centre for Gastrointestinal Health hosts a list of impressive qualifications and accolades so can be assured you are in the very best of care.

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Dr. Pran Yoganathan

MBChB (Otago), FRACP



Interventional Endoscopy

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Dr Ramesh Paramsothy

BSc (Med), MBBS, MMed (Clin Epi),



Inflammatory Bowel Disease

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Dr Praka Sundaralingam

BSc (Med), MBBS, MMed (Clin Epi),



Interventional Endoscopy

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Dr Sanjay Adusumilli

Colorectal Surgeon

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Jessica Turton

Masters Nutrition and Dietetics
B.App Sci. (Exercise and Sports Science)


The team at the Centre for Gastrointestinal Health is members of the following professional associations:

Dr Edwin Choong
BMedSc., B.M.B.S., FANZCA.

Dr Daniel Kwok
BSc. (Med), MBBS., FANZCA.

Dr Wei-Jie

Dr Jong Lee

Avani Patel
Practice Nurse
BNurs, RN

Jenny Bee
Practice Nurse
BNurs, RN

Yvonne Unsworth
Practice Manager

For more information about our specialists, anaesthetists, practice nurses and practice managers view here.


We are conveniently located at:

Castle Hill
76 Showground Road,
Castle Hill, 2154
Ph: 1300 580 239,
Fax: 1300 582 964

Bella Vista
Suite 5, 1 Celebration Drive,
Bella Vista, 2153
Ph: 1300 580 239
Fax: 1300 582 964

Gledswood Hills
Suite 14, Level 1, 7 Gregory Hills Drive,
Gledswood Hills, 2557
Ph: 1300 614 488
Fax: 1300 614 466

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