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Dr David Wen

Dr Wen Wei David

​MBBS, FRCR, MMed (Diagnostic Radiology)


Specialty: Diagnostic Radiology, Neurointerventional Radiology

Sub-specialties: Diagnostic Neuroradiology, Interventional Neuroradiology, Vascular Anomalies

Conditions Treated by this Doctor:
Acute Stroke, Arteriovenous Fistulas, Arteriovenous Malformation (AVM), Brain Aneurysm, Caroticocavernous Fistula, Carotid and Vertebral Angioplasty and Stenting, Carotid Artery Stenosis, Carotid Blowout, Cerebral Vasospasm, Embolization of Head & Neck Tumours, Epistaxis, Intracranial Atherosclerosis, Spinal Vascular Malformations, Venous Sinus Thrombosis.

Clinical Appointments

  • Consultant Diagnostic Radiology Singapore General HospitalSingapore General Hospital
  • Associate Consultant Department of Diagnostic & Interventional Imaging KK Women's and Children's HospitalKK Women's and Children's Hospital
  • Consultant SingHealth Duke-NUS Vascular Centre


​Dr David Wen is a Consultant with Singapore General Hospital Department of Diagnostic Radiology, subspecialising in diagnostic and interventional neuroradiology.
He obtained his medical degree from University of Adelaide, Australia graduating in 2009. He completed specialist training with the Singhealth Diagnostic Radiology Residency Programme in 2019. 

Dr Wen has an interest in vascular disorders of the brain, including aneurysms, arteriovenous malformations (AVM) and acute stroke.


  • Master of Medicine (Diagnostic Radiology), National University of Singapore - 2016
  • FRCR, Fellow of the Royal College of Radiologist - 2016
  • Bachelor of Medicine and Surgery, University of Adelaide Medical School - 2009

Professional Appointments and Committee Memberships

  • Deputy Director, Interventional Radiology Service   2020 - present


Research Interests


  1. Too CW, Wen DW, Patel A et al. “Interventional Radiology Procedures for COVID-19 patients: How we do it”. Cardiovasc Intervent Radiol. 2020 Apr; 43, 827–836.
  2. Lee SM, Lai YK, Wen DW. “Aortoenteric fistula secondary to an inflammatory abdominal aortic aneurysm”. Radiology Case. 2019 Sep; 13(9):8-2.
  3. Wen DW, Tan TJ, Shabana R. “Synovial haemangioma of the knee joint: an unusual case of knee pain in a 14 month old girl”. Skeletal Radiol. 2016 Jun;45(6):827-31.
  4. Naidoo Y, Wen D, Bassiouni A, Keen M, Wormald PJ. “Long-term results after primary frontal sinus surgery”. Int Forum Allergy Rhinol. 2012 May-Jun;2(3):185-90.

Research Trials