Peninsula Private Hospital
Part of Ramsay Health Care

Peninsula Private Hospital specialist Niruben Rajasagaram

Mr Niruben Rajasagaram


Mr. Niruben Rajasagaram treats patients presenting with benign and malignant conditions that affect the upper gastrointestinal tract, specialising in the stomach and oesophagus.


Niruben has studied and worked extensively to perform weight loss & metabolic surgery. He also specializes in upper gastrointestinal endoscopy, and advanced interventional endoscopy and endoscopic stents.


Niruben graduated from the Royal College of Surgeons Ireland in 2001. He holds a bachelor degree in Medicine, Surgery and Obstetrics. He completed his basic surgical training in Dublin, Ireland and obtained his Membership to the Royal College of Surgeons Ireland (MRCS) in 2004. He then completed his advanced training in general surgery at St Vincents Hospital Melbourne, receiving the Fellowship to the Royal Australian College of Surgeons in 2011.


His desire to continue to specialise in the field of upper gastrointestinal & weight loss surgery saw him further expand his knowledge with an additional four years of specialist training (St Vincent’s Hospital, Alfred hospital & Western Hospital Melbourne, as well as Tweed Heads NSW & John Flynn Private QLD ) to include Oesophagogastric, Bariatric (Weight loss) and Advanced biliary surgery.


In this time he also completed the Australian & New Zealand Gastric Oesophageal Association (ANZGOSA) Fellowship program at the Alfred and St Vincents Hospital’s, Melbourne.


He is currently a reviewer for the Obesity Surgery Journal, the official journal for the International Federation for the Surgery of Obesity and Metabolic disorders (IFSO).


Niruben will prioritise time to see new patients and ensure that his schedule has room to allow him to see patients who require urgent attention.


Areas of Special Interest/Expertise

  • Weight loss Surgery
  • Anti-reflux Surgery & hiatus Hernia
  • Gastric & oesophageal malignancy
  • Oesophageal Motility Disorders
  • Achalaisia
  • Gall bladder surgery & exploration of the common bile duct
  • Laparoscopic Hernia Surgery
  • GIST

Hospital Appointments

  • Peninsula Private Hospital
  • Waverley Private Hospital
  • Warringal Private Hospital
  • Dandenong Hospital
Weight loss surgery
Anti-reflux surgery and hiatus hernia repair
Gastric and oesophageal malgnancy
Oesophageal motility disorders
Gall bladder surgery and exploration of the common bile duct
Laparascopic hernai surgery

Consults at :

Units 2 and 4, 118 – 120 David Street, Dandenong Vic 3175