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Dr Lew Pei Shi

Dr Lew Pei Shi

​FRCSEd (General Surgery), MMED (Surgery), MBBS, B.Eng (Chemical)


Changi General Hospital

Specialty: General Surgery

Clinical Appointments

  • Consultant SingHealth Duke-NUS Vascular Centre
  • Consultant Surgery Changi General HospitalChangi General Hospital
  • Consultant Vascular and Endovascular Surgery Changi General HospitalChangi General Hospital


Dr Lew Pei Shi is a consultant with the Department of Surgery, Changi General Hospital (CGH). She graduated with Bachelor of Engineering (Chemical) from National University Singapore in 2004 and subsequently obtained her MBBS from University of Queensland (Australia) in 2008 and was accepted in the Singhealth General Surgery Residency. She was awarded the Outstanding Resident Award in 2017. Dr Lew obtained her fellowship from the Royal College of Surgeons of Edinburgh in 2018 and she was accredited a specialist in the field of general surgery in 2018 with a subspecialty interest in vascular and endovascular surgery.

Dr Lew is currently a member of the Wound Care Committee in Changi General Hospital and she has interest in the management of chronic and difficult wound and novel wound therapies.

Dr Lew is also actively involved in research and has been an author in many publications of various surgical topics.


  • ​FRCSEd (General Surgery)
  • MMED (Surgery)
  • MBBS University of Queensland (Australia)
  • B.Eng (Chemical) National University of Singapore

Professional Appointments and Committee Memberships

  • ​Royal College of Surgeons of Edinburgh, Fellow
  • Member, CGH Wound Care Committee


  • ​Outstanding Resident Award, 2017

Research Interests


  • ​Laparoscopic mesh repair of parahiatal hernia: A case report. Lew PS, Andrew Wong SY. Asian journal of endoscopic surgery. 2013;6;231-233
  • Demographics of severe valvular aortic stenosis in Singapore. Tay EL, Lew PS, Poh KK, Saclolo R, Chia BL, Yeo TC, Tan HC, Yip JW. Singapore medical journal. 2013;54;36-39
  • Public perception of obesity and bariatric surgery in Singapore: a pilot study. Teo EY, Lew PS, Foo CS. Singapore medical journal. 2012;53(2);104-108
  • Dilemmas in management of brain tumours in pregnancy. Lew PS, Tan WC, Tan WK, Tan HK. Annals academy of medicine. 2010;39;No 1

Research Trials