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Weight loss surgery with a team approach

Are you ready to start your new life today?

Sydney Bariatric Clinic provides a non-judgmental, friendly service to help patients achieve long-term success with weight loss surgery

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Sydney Bariatric Clinic a team you can trust. Call for an appointment today.

About us

The Sydney Bariatric Clinic team understand that losing substantial weight (and keeping it off!) is very difficult for most people due to a variety of factors - hormonal, genetic, environmental and others.

For people in these situations who have struggled with weight issues for many years, surgery is a very real option. With modern advances in surgical techniques such as key-hole surgery the recovery time and results are excellent and often the serious health risks of obesity can be reversed.

Combining a team approach to treatment and providing dietary and nutritional advice as well as personalised lifestyle training will result in the best results from weight-loss surgery.

This is the philosophy behind Sydney Bariatric Clinic.

Medical services We offer a range of surgical services that can be tailored to your specific needs

Gastric Sleeve

Sleeve Gastrectomy procedure involves removing the lateral 3/4 of the stomach with a stapling device. It can be done laparoscopically

Gastric Bypass

In Gastric Bypass procedure, a small stomach pouch is created to restrict food intake. Next, a Y-shaped section of the small intestine is attached to the pouch to create the bypass

Gastric Band

An adjustable silicone band is placed around the top of the stomach to restrict the passage of food, which results in early fullness

Related Operations

Operations which include gastric band removal, anti-reflux surgery, gallstone surgery and hernia repair.

Dr Brendan Ryan


Brendan has over 10 years of experience in Bariatric / Obesity Surgery and has performed over 1000 laparoscopic sleeve gastrectomies, over 500 gastric banding and bypass procedures.

Brendan is a Visiting Medical Officer at Westmead Private and Public Hospitals, Hospital for Specialist Surgery, and Campbelltown Private Hospital. Brendan participates in the RACS Continuing Medical Education programme and is a Fellow of the Royal Australasian College of Surgeons.

Dr Brendan Ryan graduated in Medicine with Honours from Monash University in Melbourne in 1993. He completed advanced surgical training at Monash Medical Centre in 2002 and was awarded a Fellowship of the Royal Australasian College of Surgeons in 2004 in General & Transplant Surgery.

Brendan undertook post-fellowship training at the National Kidney and Pancreas Transplant Unit in Dublin, Ireland. On return to Sydney in 2006, Brendan was appointed as Staff Specialist in the National Pancreas Transplant Unit and Department of Surgery at Westmead Hospital.

Experienced friendly service to help you achieve long-term success