Meet our specialists.
Dr Chua Tju Siang
Senior Consultant Gastroenterologist
MBChB (Glasgow), MRCP (UK)
FAMS (Singapore), FRCP (Edinburgh)
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 Chairman of the Chapter of Gastroenterologists, Academy of Medicine, Singapore, as well as the Immediate Past President of Gastroenterological Society of Singapore.
Dr Lee Keat Hong
Senior Consultant Gastroenterologist
MBBS (Malaya), MRCP (UK)
SAB (Gastroenterology)
Dr Lee Keat Hong is a Gastroenterologist and Hepatologist who brings with him a wealth of experience in caring for patients. Prior to joining AliveoMedical, he was Consultant at the Division of Gastroenterology and Hepatology, National University Hospital (NUH), Singapore as well as Clinical Lecturer at the Yong Loo Lin School of Medicine, National University of Singapore.
Dr Lee has been invited to speak at prominent global and national medical conferences such as the Asian-Pacific Digestive Week (APDW), Asian-Pacific Association for the Study of Liver (APASL) and Asian EUS meetings. Notably, his accomplishments in clinical research work in viral Hepatitis B has been published in reputable medical journals such as Hepatology International and Antiviral Therapy.
Dr Lee treats all general gastroenterology and hepatology conditions. His sub-specialty interest is in advanced diagnostic and therapeutic endoscopic ultrasound (EUS). He remains a visiting consultant at NUH and continues to contribute to the training of future doctors and gastroenterologists.
Dr Loo Wai Mun
Senior Consultant Gastroenterologist
BM (UK), MRCP (UK), SAB (Gastroenterology)
Dr Loo Wai Mun is a Gastroenterologist with a wealth of clinical experience in the treatment of gastroenterology and hepatology conditions. She has sub-specialty interests in non-alcoholic fatty liver disease (NAFLD) and liver-related disorders.
Prior to joining AliveoMedical, Dr Loo served as a Consultant in the Division of Gastroenterology and Hepatology at National University Hospital (NUH) and Alexandra Hospital. An avid educator, she was Assistant Professor at the Yong Loo Lin School of Medicine, National University of Singapore, as well as the Director of Undergraduate Education for Gastroenterology and Hepatology at NUH. Dr Loo was also a core faculty member of the Gastroenterology and Hepatology Senior Residency Program at NUH, contributing to the training and mentoring of future gastroenterologists. At the national level, Dr Loo currently serves as a member of the Executive Committee of the Gastroenterological Society of Singapore.
Dr Loo treats all gastroenterology and hepatology conditions and is experienced in endoscopic procedures such as gastroscopy, colonoscopy, polypectomy as well as endoscopic haemostasis. She has vast experience in the management of liver conditions. She was the clinical lead for the Fatty Liver subspecialty service at the National University Hospital and was instrumental in establishing the Fatty Liver Subspecialty Clinic there. She has been involved in clinical research work with a book chapter and publications in this field. She developed the Metabolic Program at Alexandra Hospital, involving multidisciplinary care of the metabolic risk factors spanning fatty liver and obesity.
