Skip Ribbon Commands
Skip to main content

Dr Ho Zhirui Shaun

MBBS, FRCR(Clinical Oncology)(UK), FAMS(Radiation Oncology), MRCS (Edin), GDPM(Graduate Diploma in Palliative Medicine)


National Cancer Centre Singapore

Specialty: Radiation Oncology

Sub-specialties: Upper Gastrointestinal, Colorectal, Hepato-Pancreato-Biliary

Conditions Treated by this Doctor:
Colorectal Cancer, Hepato-Pancreato-Biliary Cancers, Lymphoma, Sarcoma, Skin Cancer, Upper Gastrointestinal Cancers.

Clinical Appointments

  • Consultant Division of Radiation Oncology National Cancer Centre SingaporeNational Cancer Centre Singapore

Academic Appointments

  • Clinical Lecturer
  • Adjunct Instructor


Dr Shaun Ho is a Consultant Radiation Oncologist at National Cancer Centre Singapore who specialises in the treatment of patients with gastrointestinal cancers, haematological malignancies, soft tissue malignancies and skin cancers.

He graduated from the National University of Singapore in 2008, and underwent specialist training in Radiation Oncology at National Cancer Centre Singapore. He qualified as a Fellow of the Royal College of Radiologists (Clinical Oncology) (UK) in 2016, and worked as an Honorary Clinical Fellow in the Oncology Department of University College London Hospital (UCLH), UK from 2016 to 2017. During this time, he underwent further training in gastrointestinal oncology, haematological oncology, neuro-oncology and also trained in the London Sarcoma Service.

His current research and clinical interests are in gastrointestinal and haematological malignancies, sarcomas and advanced radiotherapy techniques.


  • FAMS (Radiation Oncology), Academy of Medicine, Singapore
  • FRCR (Clinical Oncology), Royal College of Radiologists, UK
  • GDPM (Graduate Diploma in Palliative Medicine), National University of Singapore
  • MRCS, Royal College of Surgeons, Edinburgh, UK
  • MBBS (National University of Singapore)

Professional Appointments and Committee Memberships

• Consultant, Division of Radiation Oncology
• Advisory Committee Member, NCCS Cancer Education and Information Services (CEIS)
• Executive Committee Member, Singapore Radiological Society
• Executive Committee Member, Chapter of Radiation Oncologists, College of Radiologists, Academy of Medicine Singapore


Publications and Research Trials

Research Trials