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Dr Aldenb Lorenzo


Dr Aldenb Lorenzo

Bariatric Surgery, Weight Loss Surgery, Upper Gastrointestinal Surgery, General Surgery

Dr Aldenb Lorenzo is a General Surgeon focused on Upper Gastrointestinal Surgery, Bariatric/Weight Loss Surgery and Advanced Laparoscopic/Minimally Invasive Surgery.

Dr Lorenzo completed his general surgical training in the Sydney West Area Health Service hospitals with Westmead Hospital as the training institution. He was awarded his fellowship in General Surgery (Fellow of the Royal Australasian College of Surgeons, FRACS) in 2017.

After obtaining his fellowship, Dr Lorenzo became the Clinical Superintendent at Blacktown and Mt Druitt Hospitals for two years. He then undertook a post-fellowship year of rigorous training in general upper gastrointestinal surgery at St. Vincent’s Hospital in Sydney with a focus on complex hiatus hernia repair in lung transplant patients.

Dr Lorenzo furthered his training with the prestigious Australia and New Zealand Gastric and Oesophageal Surgery Association (ANZGOSA) and spent a year of his ANZGOSA training in the Bariatric Unit at Auckland City Hospital, New Zealand, refining his skills in bariatric/obesity surgery to add to his general surgical experience.

Dr Lorenzo further enhanced his experience with upper gastrointestinal oncology training (oesophagus, stomach, pancreas, liver cancer) at Bankstown-Lidcombe and Liverpool hospitals for two years.

Dr Lorenzo is a surgical educator with a passion for research and teaching the next generation of doctors and surgical trainees.

Dr Lorenzo operates at:

  • Norwest Private Hospital
  • Sydney Southwest Private Hospital
  • Campbelltown Private Hospital


Areas of particular clinical interest:

  • Bariatric surgery
  • Weight loss surgery
  • Upper gastrointestinal surgery
  • Upper gastrointestinal oncology

Website: https://hillsinnerhealth.com.au

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is available at

Norwest Private Hospital


11 Norbrik Drive , Bella Vista 2153

Campbelltown Private Hospital


42 Parkside Crescent, Campbelltown 2560