Advance Surgical

About Advance Surgical

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.

Team of specialists

Mr Jon Armstrong, Medical Director and Founder alongside the team at Advance Surgical, have helped thousands of people in Perth.
As a group of bariatric surgeons we value an ethical approach to weight loss surgery. That means taking the time to help you understand the process. and to make sure that you have a clear understanding of the procedure and the lifestyle changes that you can make for sustained weight loss.

Meet the Advance Surgical team

Mr Jon Armstrong

Bariatric Surgeon
FRACS, MBBS, BA (Oxon)

Dr Bill Gong

Bariatric Surgeon
FRACS, MBBS

Dr Siva Sundararajan

Bariatric Surgeon
MBChB, FRACS

Dr Maria Ingram

GP Bariatric Assessor
MBBS FRACGP DRCOG

Sarah Flanagan

Dietitian
BSC, Grad Dip, MDAA, APD, AN

Margaret Hays

Dietitian
Bsc, Grad Dip (Dietetics, Diabetes)

Anne Marie Stanley

Dietitian
BSc, Grad Dip (Dietetics), APD, AN

Gemma haines

Dietitian
B.Sc (Nutrition), M Nutr Diet., APD.

Melanie Greenfeld

Specialist psychologyst

Nadia Armstrong

Practice Manager
Dip Applied Science

Shirley Armstrong

Secretary