Wisdom tooth Other area Cheah Chang Chuen Mark
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Clin Asst Prof Mark Cheah Chang Chuen

Clin Asst Prof Mark Cheah Chang Chuen

MBBS, MMed(Spore), ​MRCP(UK)


Singapore General Hospital

Specialty: Gastroenterology & Hepatology

Sub-specialties: Gastroenterology, Hepatology, Diagnostic and Therapeutic Endoscopy, Non-alcoholic Fatty Liver Disease, Clinical Nutrition

Conditions Treated by this Doctor:
Abnormal Liver Function Tests, Autoimmune Liver Disease, Colon Cancer Screening, Fatty Liver Diseases, Functional Dyspepsia, Gastroesophageal Reflux (GER) and Gastroesophageal Reflux Disease (GERD), Gut Failure, Hepatitis B, Hepatitis C, Irritable Bowel Syndrome (IBS), Liver Cirrhosis, Liver Fibrosis, Malabsorption & Malnutrition, Non-alcoholic Fatty Liver Disease (NAFLD), Non-alcoholic Steatohepatitis (NASH), Portal Hypertension, Protein Losing Enteropathy, Short Bowel Syndrome, Viral Hepatitis.

Clinical Appointments

  • Consultant Gastroenterology & Hepatology Singapore General HospitalSingapore General Hospital

Academic Appointments

  • Clinical Assistant Professor, Duke-NUS Graduate Medical School
  • Clinical Lecturer, Yong Loo Lin School of Medicine
  • Clinical Teacher, Lee Kong Chian School of Medicine
  • Clinical Teacher, Lee Kong Chian School of Medicine


​Dr Mark Cheah is a Consultant at the Department of Gastroenterology and Hepatology, Singapore General Hospital.

Dr Cheah received his medical degrees from the Barts & The London (University of London, UK) in 2009 and completed his postgraduate degrees in internal medicine (MRCP (UK), MMed Singapore) in 2012. He has received specialist training in the Department of Gastroenterology & Hepatology at Singapore General Hospital and Changi General Hospital.

He has an interest in Non-alcoholic fatty liver disease, Clinical Nutrition and Medical Education.


MBBS, MMed (Singapore), MRCP (London, UK)

Professional Appointments and Committee Memberships

  • ​Physician Faculty Member for Gastroenterology Residency Program


  • ​Singhealth Best Resident 2013
  • Rise Awards – Outstanding Resident 2012,2013
  • Rise Awards – Young Educator 2012, 2013
  • Singhealth Best House Officer 2011

Research Interests



  • Current modalities of fibrosis assessment in Non-Alcoholic Fatty Liver Disease. Cheah MC, McCullough AJ, Goh GB. J Clin Transl Hepatol. 2017 Sep 28;5(3):261-271. doi: 10.14218/JCTH.2017.00009. Epub 2017 Jun 24.


  • Differences in Clinical Characteristics between Easter and Western Non-alcoholic Fatty Liver disease cohorts: A comparative study of 758 case. Cheah CCM, Arthur J McCullough, Goh BBG (AASLD 2017)
  • Clinical features of hepatocellular carcinoma in the elderly in a hepatitis B endemic country - a comparative study of 1430 cases. Cheah CCM, Goh BBG, Chang PE, Tan CK (EASL 2017)
  • Liver stiffness measurement ≤12kPa excludes large varices in patients with early cirrhosis. Cheah CCM, Chang PE (APASL 2016)
  • The CADENCE Programme – A Peer Led Teaching Initiative for the MRCP PACES achieves a Significantly Better Pass rate. Cheah CCM, Jonathan Yap, Phua GC (APMEC 2016)
  • Residents as Teachers (REACH): A Resident-Led Teaching Initiative to Prepare Final Year Medical Students for the Student Internship Programme (SIP). Cheah CCM, Chang PE, Phua GC (APMEC 2013)

Research Trials