Find the best bariatric surgeons in Sydney, Australia.

Sydney, Australia has an estimated population of 204,215, with a median weekly household income of $1,450.59 USD. 13.2% of the population is in poverty.

Of all adults in Australia, 3 in 10 suffered from obesity, making the country's obesity rate around 31.7%.

Bariatric Surgery FAQs

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37 Gloucester Rd, Sydney NSW 2220, Australia

Bariatric Surgeon
Dr. Jason Maani is a highly qualified and experienced bariatric and upper gastrointestinal surgeon practicing in Sydney, Liverpool, and Wollongong, Australia. He's known for his warm, understanding approach and dedication to providing individualized care to his patients.

Suite 201, Level 2 Cnr Mons & Darcy Roads WESTMEAD NSW 2145

Bariatric Surgeon
Dr. Mark Boccola is a highly skilled and experienced Bariatric and Upper GI surgeon practicing in Australia. He is passionate about helping patients achieve long-term weight loss success and improve their overall health and well-being. Dr. Boccola is known for his personalized approach, expertise in minimally invasive techniques, and commitment to patient care.

Suite 2, Level 1 LAKEVIEW PRIVATE HOSPITAL 17-19 Solent Circuit Norwest, NSW 2153

Bariatric Surgeon
Dr. Roy Brancatisano is a highly experienced bariatric surgeon with over 25 years of expertise in upper gastrointestinal and weight loss surgery. He is known for his commitment to patient care and his innovative approach to surgery. Dr. Brancatisano is passionate about helping patients achieve their weight loss goals and improve their overall health and well-being.

Advance Surgicare Suites 501/502, Level 5 St George Private Specialist Consulting Suites 131 Princes Highway Kogarah NSW, 2217 (entrance via South St)

Bariatric Surgeon
After earning his primary medical qualifications (MBBS) Dr. Kuzinkovas completed a postgraduate doctorate research fellowship in the Department of Surgery at the University of Bern, Switzerland. He worked in line with the famed professor Markus Büchler, a world-renowned expert in upper gastro-intestinal and pancreatic surgery. As an academic fellow, Dr. Kuzinkovas performed laboratory-based research in the field of laparoscopy and surgical immunology, ultimately earning a Doctor of Medicine (MD) degree.

21 Gillies Street Wollstonecraft 2065 (Near the Mater Hospital)

Bariatric Surgeon
Dr Craig Taylor is one of the most experienced and highly regarded specialist Bariatric Surgeons in Sydney. He has performed more than 8,000 weight loss procedures, covering all types of bariatric surgery including revisional surgery, sleeve gastrectomy, gastric balloon, gastric banding, greater curve plication, Roux-Y bypass, One Anastomosis Gastric bypass (mini bypass), and SADI bypass.

Westmead Specialist Centre, 16, 9/18 Mons Rd, Westmead NSW 2145

Bariatric Surgeon
Dr Ryan is a bariatric surgeon with over 15 years of experience in the field of obesity surgery. He has performed over 5000 weight loss operations. He specialises in Gastric Sleeve, Gastric Bypass and Revisional Bariatric surgery. He also has an interest in Anti-reflux, Hiatal Hernia and Gallbladder surgery. Dr Ryan has rooms in Westmead and Campbelltown and operates privately at Westmead Private, Lakeview Private and Campbelltown Private Hospitals. He has public appointments at Westmead and Blacktown Hospitals. Dr Ryan has been awarded Surgeon of Excellence in Bariatric and Metabolic Surgery. Sydney Bariatric Clinic has proudly been recognized as a International Centre of Excellence in Bariatric Surgery also. Dr Ryan contributes to the National Bariatric Registry and is part of the Research team of Sydney Bariatric Clinic which presents regularly at National and International Bariatric Meetings. He is committed to maintaining best practices in weight loss surgery.

13/42 Parkside Cres, Campbelltown NSW 2560, Australia

Bariatric Surgeon
Dr. Ali Zarrouk is a New Zealand and Australia-trained surgeon specializing in laparoscopic, upper gastrointestinal (GI), and obesity surgery. He is based in the Macarthur region of southwest Sydney and operates at Campbelltown Public and Campbelltown Private Hospitals. Additionally, he serves as a senior lecturer at the University of Western Sydney.

Norwest. Lakeview Private Hospital. 17-19 Solent Circuit Norwest, NSW 2153

Bariatric Surgeon
Dr Nicholas Cocco is a General and Bariatric Surgeon, having trained in NSW, ACT and Victoria. He offers in-person consults and telehealth consultations where appropriate. He completed his fellowship in 2018 and post fellowship training in kidney and pancreas transplantation surgery. During this time, he completed additional work in elective and acute general, laparoscopic and vascular surgery. ‌Dr Cocco joined Sydney Bariatric Clinic in 2020 and provides a range of general and bariatric / metabolic surgical procedures including: Bariatric / metabolic surgery – gastric sleeve, bypass surgery, removal of gastric bands and Minimizer rings, and revision of previous surgery to another weight loss procedure Upper endoscopy and reflux management/surgery Hernia surgery – both open and laparoscopic / keyhole surgery Gallbladder surgery Medical management of obesity and post-bariatric surgery management

Prince of Wales Private Hospital, Suite 1A, Level/7 Barker St, Randwick NSW 2031, Australia

Bariatric Surgeon
Dr. Robert Gandy is a highly qualified and experienced Upper Gastrointestinal, Bariatric, HPB (Hepato-Pancreatico-Biliary), and General Surgeon based in Sydney, Australia. He is known for his expertise in minimally invasive surgery, particularly laparoscopic techniques. Dr. Gandy is committed to providing personalized and high-quality care to patients struggling with various abdominal conditions, including those affecting the liver, pancreas, gallbladder, and stomach.

VUE Building Suite 3, Ground Floor, 1 Centennial Drive, Park Central, Campbelltown NSW

Bariatric Surgeon
Dr Tony Brancatisano is a senior bariatric medical practitioner, research scientist and surgical assistant in bariatric surgery. He has over 15 years of experience in weight loss management. This includes the pre-operative assessment, post-operative and long term management of patients with obesity undergoing gastric banding, sleeve gastrectomy, gastric bypass operations and revisional bariatric procedures. He is a medical graduate of the University of Sydney. Dr Tony is part of the allied health team involving dietitians, psychologists and exercise consultants. The allied health team provides guidance and support throughout every patient’s weight loss journey. Dr Tony is dedicated to achieving the best outcome for every patient through his personalised and comprehensive approach. He understands that obesity is a complex chronic disease and that bariatric surgery requires lifelong follow up and care; a partnership between the patient, the clinic, and the patient’s regular GP.

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Sydney, Australia Weight Loss Surgery

Below, you will find our curated list of the best bariatric surgeons in Sydney, Australia. Additionally, you may consider broadening your search to the whole of Australia.

Reviewed Curated Top Picks 96 64 17

Our Selection Criteria:


We value candidates with the best education and accreditations.


Extensive experience in general and laparoscopic bariatric surgery are of the utmost importance.


We only choose candidates with the empathy and professionalism necessary to guide patients through their weight loss journeys.

Bariatric Surgery FAQs

Yes, as long as patients remain committed to lifestyle changes after their surgery, the effects of bariatric procedures will be permanent.

The average cost of bariatric surgery in Sydney can range from $3,800 to $15,000, depending on factors such as insurance coverage and specific healthcare providers.