Welcome to Advanced Surgical Group, Reversing diabetes through surgery


Who we are

Advanced Surgical Group (ASG) is a multinational surgical and endoscopic service provider which has a wide repertoire of services and facilities spread over Singapore, Germany, Russia, and China. Our services cross national and scientific frontiers.

Our Goal
To reverse or cure your medical problem not just control it. To make your health great again.

Our Mission

To provide our patients with the optimal solution to their medical problems and to execute this treatment at an affordable price in one of five or more countries around the globe. We are Chirurgie sans frontieres (Surgery without borders)

We provide medical and surgical solutions for Gastrointestinal, Bariatric and Metabolic problems. Our main focus is now on obesity, type 2 Diabetes mellitus, Hypertension and metabolic problems but for the last 40 years, we have provided surgical solutions to a large host of surgical problems. Our primary expertise is in procedures done either by endoscopy, laparoscopy or thoracoscopy.

What We Do




This includes gastroscopy, colonoscopy, bronchoscopy and ERCP and all therapeutic options are done through scopes including endoscopic hemostasis, stenting, injections, papillotomy, stone extraction, dilatation and drainage procedures. Our experience in this field spans 38 years. Our endoscopist has 38 years of experience and were formerly the endoscopy instructor at Massachusetts General Hospital, Harvard Medical School and Director of the Endoscopy Centre at National University Hospital, Singapore.

Gastrointestinal Surgery

Our experience in this field spans 35 years and we have the capability in both open and laparoscopic surgery and can handle any abdominal problem. This includes GI cancers and liver and pancreatic surgery. We also handle piles, perianal conditions, and hernias. We also have considerable experience in surgery for gastroesophageal reflux disease (GERD)

Metabolic Surgery

For the last 10 years, our efforts have concentrated on the surgical reversal of chronic diseases like Type 2 Diabetes, Hypertension, High cholesterol, fatty liver, and Gout. We have safe and effective solutions which are scientifically proven and internationally accepted. We now do these operations in 9 centers worldwide.


Bariatric surgery and slimming procedures

We began doing bariatric procedures for weight loss since 1997 and this includes weight loss programs, drug treatment, gastric injections, and gastric balloon. We also have a large international experience in bariatric surgery which spans many countries and 2 decades. Our two most commonly done operations today are laparoscopic gastric sleeve resection and gastric bypass.

Gene Testing

With the progress of gene testing technology, it is now possible to determine your ancestry and identify your predisposition to certain diseases and cancers. We provide a full DNA analysis at the fraction of the cost by scanning more 20,000 genes in the human genome. We will be able to provide an analysis on ancestry, paternity, cancer predisposition, cardiovascular disease predisposition and more