Professor Goh is presently Head of the Department of Hepatopancreatobiliary and Transplant Surgery at Singapore General Hospital and the National Cancer Centre Singapore. He is also the Surgical Director of Liver Transplant, SingHealth Duke-NUS Transplant Centre and Chairman of Robotic Surgery, Division of Surgery, SGH, He is a highly-experienced and high-volume subspecialty HPB/transplant surgeon whose clinical practice focuses on the management of complex benign and malignant conditions (cancers) affecting the liver, pancreas, biliary tract and gallbladder.

As of 2022, he has performed 1500 major HPB/transplant surgeries after completing surgical training and becoming a Singapore board-certified specialist surgeon. He is the only surgeon in Singapore certified by both the American Society of Transplant Surgeons (ASTS) and Ministry of Health in abdominal(liver/kidney/pancreas) transplantation. He had previously worked as a surgical fellow for 2 years at the world-renowned Mayo Clinic Rochester performing numerous complex surgical procedures. He is well-recognized as an international thought leader due to his clinical and research work in the field. Dr Goh has received several awards and has been an invited member to numerous international expert consensus panels. 

Presently, he is one of the most experienced surgeons in Southeast-Asia for laparoscopic HPB/transplant surgery having performed over 600 laparoscopic/robotic major HPB surgeries as the lead surgeon. He is widely-recognized as an international expert in minimally-invasive HPB surgery. Regionally, Dr Goh is a pioneer in advanced laparoscopic HPB surgery and is frequently invited to lecture and proctor local/regional surgeons. He pioneered robotic HPB surgery in the region and has personally performed over 130 major robotic HPB surgeries as the main console surgeon. He is a recognized regional robotic HPB surgery proctor and has tutored over a dozen subspecialty colleagues in the region in numerous robotic HPB procedures. He is one of a few regional HPB surgeons listed in the Intuitive Surgery (Da Vinci robotic surgery) surgeon locator and remains one of a handful of high-volume HPB surgeons regionally who routinely performs laparoscopic or robotic surgery for major hepatectomies, pancreatectomies (Whipples procedure) and resections for bile duct/ gallbladder cancers with a high-success rate.  

Dr Goh frequently uses transplant oncology techniques to perform complex multi-organ resections with major vascular reconstructions for borderline-resectable cancers which may be considered inoperable by other surgeons. He is also experienced in treating rare conditions such as choledochal cysts, gastrointestinal stromal tumours(GIST), neuroendocrine (carcinoid) tumours and pancreatic cystic tumours such as intraductal papillary mucinous neoplasms (IPMN).