All our initial weight loss consultations are bulk billed

We provide Bariatric Surgery, Endocrine & General Surgery in Perth

At Advance Surgical we help people who want to lose weight through bariatric surgery, suffer from an endocrine disorder or need general surgery.

Our surgeons, Mr Jon Armstrong and Mr Siva Gounder, have helped thousands of people in Perth.


Bariatric Surgery Perth

Bariatric surgery or weight loss surgery includes a variety of procedures performed on people who have obesity.


Endocrine Surgery

At Advance Surgical we also perform a number of operations for endocrine disorders. These include thyroid, parathyroid and adrenal surgical procedures.


Hernia & Gallbladder issues

Have you been diagnosed with a hernia by your doctor ? We can help you with this. If you have gallstones they can usually be removed by keyhole surgery.



When you are battling Obesity you can often pick up many health issues and there are various surgical options that may help.


Reflux Surgery

Reflux surgery is needed when the upper part of the stomach protrudes (herniates) into the upper inside of the chest (thorax).


Dexa Scan

A DEXA Body Composition Scan looks at the whole body, using low-level X-Rays to work out the exact makeup of bone, muscle and fat in your body.


Bariatric Surgery Perth: Patient Questions Answered

Meditalk, a medical podcast "talking all things medical" talks to Bariatric Surgeon Mr Jon Armstrong about the latest in bariatric surgery and all your questions answered. Enjoy!

Bariatric Surgery Perth

Free eBook

bariatric surgery Perth

3 Things To Know About Bariatric Surgery

Having completed thousands of weight loss surgeries or bariatric surgeries in Perth, I know that there are common questions I get asked.

Get my free eBook to know the answers to them.

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Understanding The Different Types of Bariatric Surgery

Explained by Perth bariatric surgeons Dr Jon Armstrong & Dr Siva Gounder

Gastric Sleeve Surgery: What Is It?

In this short video Perth bariatric surgeon Dr Jon Armstrong explains the sleeve gastrectomy or gastric sleeve.
Sleeve Gastrectomy

Gastric Band Removal: Can I Have A Sleeve Gastrectomy?

The answer: usually, yes. However, there are contributing factors that may influence if you are able to have a sleeve gastrectomy. In this short video, Perth bariatric surgeon Dr Jon Armstrong discusses these factors.
Remove Gastric Band

Gastric Bypass Surgery: What Is It?

Gastric Bypass Surgery is a common weight loss surgery. In this video, Perth bariatric surgeon Mr Siva Gounder discusses the procedure and expectations post-surgery.
Gastric Bypass

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Hollywood Medical Centre,
Suite 8, 85 Monash Avenue
Nedlands WA 6009 (Perth)

+61 8 9386 2634

+61 8 9386 2167

Monday – Friday 9 - 5