Advance Surgical

Mr Siva Sundararajan

Dr Siva Sundararajan - Advance Surgical Perth
Weight loss surgery is a big step towards a healthier life, showing you're serious about taking care of yourself.

General Surgeon


Mr Siva Sundararajan is a skilled general surgeon specialising in weight loss surgery, gall bladder surgery, hernia surgery, and endoscopy. His extensive training in the UK, Australia, and Europe has equipped him with a broad range of surgical techniques and approaches.

Background and education
Mr Sundararajan was born in India and moved to Singapore, where he completed his education and served as a combat medic in the Singapore Armed Forces. He pursued his medical degree at the University of Edinburgh, graduating in 2003. Following his graduation, Dr Sundararajan began his surgical training in the UK.

Career development
Seeking further professional growth, Mr Sundararajan moved to Australia, where he continued his training and was awarded a Fellowship of the Royal Australasian College of Surgeons in 2016. His commitment to excellence in his field included specialised training at Box Hill Hospital in Melbourne and with Dr Bruno Dillemans in Belgium for advanced techniques in obesity surgery.

Current practice
Mr Sundararajan is known for his expertise in both primary and revision bariatric surgery. He is often the surgeon of choice for complex cases referred by his peers. He practices at St John of God Subiaco Hospital and Hollywood Private Hospital and holds public appointments at Armadale Hospital and St John of God Midland Public Hospital. Mr Sundararajan’s approach to patient care is informed by his diverse training and deep commitment to improving his patients’ health and well-being.