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Dr  Kwan Kah Wai, Clarence

Dr Kwan Kah Wai, Clarence

​MBBS (S’pore), MMed (Int Med), MRCP (UK)


Sengkang General Hospital

Specialty: Gastroenterology & Hepatology

Conditions Treated by this Doctor:
Chronic Liver Disease , Colonic Polyps , Endoscopic , Gastrointestinal Cancers .

Clinical Appointments

  • Consultant Gastroenterology and Hepatology Service Sengkang General HospitalSengkang General Hospital
  • Consultant Department of General Medicine Sengkang General HospitalSengkang General Hospital


​Dr Clarence Kwan graduated from Yong Loo Lin School of Medicine in 2007 and achieved specialist accreditation in Gastroenterology and Hepatology in 2018. He has an interest in advanced therapeutic endoscopy, particularly in the endoscopic removal of gastrointestinal lesions. He believes that each patient is unique and strives to listen and understand his patients’ needs, to deliver patient-centric care.


​Specialist accreditation in Gastroenterology and Hepatology (Singapore)

Professional Appointments and Committee Memberships

​Content Expert, Clinical Teacher and Clinical Practice Facilitator (Lee Kong Chian School of Medicine)


​You Sparkle! Award Silver 2022

Research Interests


  • ​Returning aircrew with chronic hepatitis B back to flying while on nucleos(t)ide analogues. Dominic Tan, Clarence Kwan, Benjamin BC Tan, Wee Hoe Gan. Aerosp Med Hum Perform 2019 Jan 1; 90(1):37-42.
  • Understanding the hepatitis B core positive liver donor. Kah Wai Clarence Kwan, Teegan Reina Lim, Rajneesh Kumar, Thinesh Lee Krihsnamoorthy. Singapore Med J 2018 09; Epub 5 Sep 2018.
  • Perceptions of non-alcoholic fatty liver disease – an asian community-based study. George B.B. Goh, Clarence Kwan, Sze Ying Lim, Nanda KK Venkatanarasimha, Rafidah Abu-Bakar, Thinesh L Krishnamoorthy, Hang Hock Shim, Kiang Hiong Tay, Wan Cheng Chow. Gastroenterology Report; May 2016, 4(2): 131 – 135.

Research Trials