Doctor's Profile

Dr Chua Tju Siang


6255 7869





Mount Alvernia Hospital
820 Thomson Road
Medical Centre A #06-01
Singapore 574623

Clinic Hours

9am to 5pm (Mon – Fri)
9am to 1pm (Sat)


Dr Chua Tju Siang is among the most accomplished Gastroenterologists in Singapore and leads the AliveoMedical practice with a depth of credentials and international experience.

As a consummate thought leader and published academic, he has received several accolades and awards over the years. Notably among them, he was awarded the Warren and Marshall Helicobacter Pylori Award by Australian Nobel laureates, Professors Robin Warren and Barry Marshall, for research into the link between various strains of Helicobacter pylori and ulcer disease.

Dr Chua is a recognised leader in the field of endoscopy and his sub-specialty interest of interventional endoscopy and endosonography. He also has a keen interest in the development of standards for high-quality endoscopy and is a member of the Quality Assurance Subcommittee of the National Colorectal Cancer Screening Programme of Singapore. Dr Chua is often invited as faculty to local and international conferences, both as a speaker as well as to demonstrate advanced endoscopic procedures.

Dr Chua is currently the President of Gastroenterological Society of Singapore as well as the Honorary Secretary of the Chapter of Gastroenterologists, Academy of Medicine, Singapore.