Advance Surgical


Check if you are a candidate for bariatric surgery. Queries will be answered by Dr Jon Armstrong.

On this page you find direct links to pages about weight loss surgery, endocrine surgery and general surgery.


Weight loss surgery

Bariatric surgery

With roughly 60% of our Australian population being overweight, obesity is a worldwide and an Australian epidemic.
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Sleeve gastrectomy surgery

Sleeve gastrectomy is a procedure for weight loss that involves stapling off and completely removing a portion of the stomach.
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Gastric sleeve candidate

Do you wonder if you are a suitable candidate for a Gastric Sleeve surgery?
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Gastric sleeve cost

We understand the cost of bariatric surgery may be an issue. The team at Advance Surgical in Perth can help you with transparent information.
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Gastric bypass surgery

Gastric Bypass Surgery makes the stomach smaller and reroutes the intestines, to restrict the amount of food and to reduce hunger.
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A Roux-en-Y Gastric Bypass involves a surgical procedure for weight loss, performed under general anaesthesia and through a keyhole procedure.
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Mini gastric bypass

The Mini Gastric Bypass is a newer form of gastric bypass surgery. The Mini Gastric Bypass is also known as One Anastomosis Gastric Bypass or OAGB.
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Remove gastric band

To remove a gastric band, laparoscopic (or very occasionally open surgery) surgery is needed.
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Gastric band surgery vs gastric sleeve

As part of your consultations, your surgeon will inform you about the differences, and will help you determine which option may be suitable for you.
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Abdominoplasty helps patients who are troubled by marked loose skin in the lower abdomen.
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Endocrine treatments

Endocrine surgery

Thyroid surgery

Thyroid surgery is the partial or complete removal of the thyroid.
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Parathyroid surgery

Parathyroid surgery is used to treat primary hyperparathyroidism (overactive parathyroid gland).
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Adrenal gland surgery

Adrenal gland surgery is the removal of abnormal tissue in the glands above the kidneys.
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Adrenalectomy stands for the removal of a tumour on the glands that sit at the top of the kidneys.
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General surgery treatments

General surgery

Galbladder surgery

Gallbladder surgery is a treatment option when gallstones are inflaming the gallbladder or causing pain.
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At Advance Surgical, Mr Jon Armstrong and the team help people who want to lose weight through bariatric surgery, suffer from an endocrine disorder or need general surgery.

Bariatric surgeon Perth


Combined Shape

Established in 2005

When we established Advance Surgical our motivation was to help those who find that diet and exercise are simply not working for them.

The cost of bariatric surgery

We understand the cost of bariatric surgery may be an issue. We have changed our pricing to be more affordable. Payment plans available.

Team of specialists

Mr Jon Armstrong, Medical Director and Founder alongside the team at Advance Surgical, have helped thousands of people in Perth.