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Dr  Chan Kong Ngai Thomas

Dr Chan Kong Ngai Thomas

​MB BCh BAO BMedSci (Ireland), MRCS (Edinburgh), FAMS (S’pore), BPharm (London), MRPharmS (UK), MSc (London), DPhil (Oxon)


Sengkang General Hospital

Specialty: Urology

Sub-specialties: Uro-Oncology, Endourology, Andrology, General Urology

Conditions Treated by this Doctor:
Benign Prostatic Hyperplasia (BPH) , Bladder Cancer , Penile Cancer , Prostate Cancer , Renal Cancer , Testicular Cancer , Upper Tract Urothelial Cancer , Urinary Stone Disease .

Clinical Appointments

  • Consultant Department of Urology Sengkang General HospitalSengkang General Hospital


​Dr Chan was initially trained in Pharmacy and graduated with a Masters’ degree in Immunology from King’s College London, UK. Subsequently, he attained his medical and intercalated medical science degree from the University College Dublin, National University of Ireland in 2004. Since then, Dr Chan has joined in the public health sector in Singapore and has completed his Residency Training in Urology in 2020. In the midst of his clinical training, he was also awarded with the NRF-MOH Healthcare scholarship in PhD study and achieved a degree of Doctor of Philosophy from the University of Oxford, UK. He is currently an Associate Consultant in the Department of Urology at Sengkang General Hospital, SingHealth. He has a special interest in the clinical practice and translational research in Uro-Oncology and Immuno-Oncology.


  • ​MB BCh BAO BMedSci (Ireland)
  • MRCS (Edinburgh)
  • FAMS (S’pore)
  • BPharm (London)
  • MRPharmS (UK)
  • MSc (London)
  • DPhil (Oxon)

Professional Appointments and Committee Memberships

  • Clinical Lecturer, NUS Yong Loo Lin School of Medicine
  • Clinical Instructor, Duke NUS Medical School
  • Clinical Teacher, Lee Kong Chian School of Medicine, NTU
  • Membership of Singapore Urological Association
  • Membership of European Association of Urology
  • Membership of American Urological Association
  • Membership of Royal College of Surgeons of Edinburgh
  • Membership of Royal Pharmaceutical Society of Great Britain


  • ​National Medical Research Council: Seed Grant 2021-2023
  • Urofair 2021: Winning Abstract in Translational Research
  • 1st SingHealth Uro-Oncology Preceptorship 2019: Best Preceptee
  • Urofair 2014: Best Prize Translational Oral Presentation
  • 19th Asian Congress of Surgery & 1st SingHealth Surgical Congress 2013: First Prize Moderated Poster Award – Basic Science
  • Asia Pacific Congress of Urological Diseases 2012: Best Paper Award- Oral Presentation: Basic Science
  • SingHealth Duke-NUS Scientific Congress, Singapore 2010: Best Oral Paper Award (Translational Research)
  • National Research Foundation - Ministry of Health Healthcare Research Scholarship 2008

Research Interests


  • ​A comparative analysis between low-dose-rate brachytherapy and external beam radiation therapy for low- and intermediate risk prostate cancer in Asian men. Li y, Chan TKN, Zhou S, Yap JHH, Pang EPP, Ong ALK, Wang MLC, Chua MLK, Looi WS, Nei WL, Chua ET, Lau WKO, Tan TWK, Yuen JSP, Tuan JKL. Acta Oncol 2021 60 (10): 1291-1295 
  • A human bite on the scrotum: Case report and review of management in the emergency department. Ng D, Chan T, Pothiawala S. J Emerg Med 2018; 54: 537-9 
  • Donor reactive regulatory T cells. Feng G*, Chan T*, Wood K, Bushell A. Curr Opin Organ Transpl 2009; 14: 432-8. (*Co-first authors)
  • Antibiotics and postoperative abscesses in complicated appendicitis: is there any association? Ong CPC, Chan TKN, Chui CH, Jacobsen AS. Singapore Med J 2008; 49 (8): 615-8

Research Trials