Qualifications:
MBBS (S’pore), MRCP (UK), M.Med (Int Med, S’pore).
Biosketch
Dr Mark Muthiah is a Consultant specialising in Gastroenterology and Hepatology at the National University Hospital, Singapore. He graduated from the Yong Loo Lin School of Medicine, National University of Singapore, and did his postgraduate residency training in NUH. He completed his fellowship in Gastroenterology and Hepatology, and was certified by the Specialist Accreditation Board of Singapore in 2016.
Dr Muthiah has a keen interest in liver transplants, and is a member of the liver transplant team at the National University Hospital, Singapore. He is also skilled in diagnostic and therapeutic endoscopy, and is involved in colon cancer screening and endoscopic mucosal resection (EMR) of colon polyps.
Dr Muthiah’s research interest is in cellular therapies to reverse liver fibrosis and promote liver regeneration, and is actively involved in basic and translational research on this subject. He is also the principal investigator for ongoing studies in the field of liver cirrhosis and liver transplantation. He has received awards for his research at both regional and international conferences.
Dr Muthiah is actively involved in medical education for undergraduates, postgraduates, dentistry students, and pharmacy students. He has received numerous teaching awards from NUH, as well as the Outstanding Tutor Award from the Medical Student Society at the Yong Loo Lin School of Medicine.
Dr. Calvin Koh
Dr Koh Jianyi, Calvin obtained his medical degree (MBBS) from the National University of Singapore and underwent further medical training at the National University Hospital, Singapore, in the division of gastroenterology and hepatology, completing his Advanced Specialist Training in gastroenterology.
Following completion of specialist training, he was awarded an Academic Medicine Development Award and undertook an advanced endoscopy fellowship under the auspices of the American Society for Gastrointestinal Endoscopy with the Division of Gastroenterology, Hepatology and Nutrition at the University of Florida, USA to further his interest in interventional endoscopy.
Dr Koh is currently a Consultant at the Division of Gastroenterology and Hepatology, as well as an Assistant Professor at NUS Yong Loo Lin School of Medicine. He currently serves as the director of the Endoscopy Centre, at National University Hospital, Singapore, as well as a core faculty member for the gastroenterology training program. He is a fellow of the Royal College of Physicians (London), as well as the American Society of Gastrointestinal Endoscopy.
His clinical and research interests are pancreatobiliary disease, gastric cancer, colon cancer and general gastroenterology/hepatology. Besides gastroscopy and colonoscopy, he also performs endoscopic retrograde cholangiopancreatography, endoscopic ultrasound, endoscopic mucosal resection of polyps, small bowel enteroscopy.