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Dr Lim Wei Sian

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  • Consultant, Department of Otolaryngology - Head & Neck Surgery (ENT), National University Hospital
  • Consultant, Department of Otolaryngology - Head & Neck Surgery (ENT), Alexandra Hospital


MBBS(S'pore), MRCS(Glasg), MMed(ORL)


Otorhinolaryngology / Ear, Nose, Throat (ENT) Surgery

Clinical Disciplines/Programmes:

Otolaryngology - Head & Neck Surgery

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Dr Lim Wei Sian is a Consultant in the Department of Otolaryngology - Head & Neck Surgery. He is trained in the management of all general ear, nose and throat conditions. His area of interest centers around the field of head and neck surgical oncology. This includes diagnosis and management of nasopharyngeal, oral cavity, oropharyngeal, salivary gland, and thyroid cancers, as well as the workup of neck lumps, oral cavity lumps, and ulcers.

Dr Lim graduated from the Yong Loo Lin School of Medicine, National University of Singapore in 2011. Subsequently, he attained the postgraduate qualifications of Member of the Royal College of Surgeons (Glasgow) in 2014, as well as the Masters of Medicine in Otolaryngology in 2017. He completed his residency training in Singapore, during which he was the top scorer for the Otolaryngology In-Training Examinations in 2018 and 2019.

Dr Lim participates actively in both education and research. He is involved in the teaching of undergraduate medical students as well as post-graduate ENT residents. He has presented his research work in both local and international conferences.

Journals & Publications

  1. ay JK, Khoo ML, Loh WS.Tay JK, Lim WS, Loh WS, Loh KS. Sustaining Otolaryngology Services for the Long Haul during the COVID-19 Pandemic: Experience from a Tertiary Health System. Otolaryngol Head Neck Surg. 2020 Jul;163(1):47-50. doi: 10.1177/0194599820922983. Epub 2020 May 5.
  2. Chee J, Lin X, Lim WS, Loh WS, Thong M, Ng L. Using 3D-printed nose models in nasopharyngeal swab training.
    Oral Oncol. 2021 Feb;113:105033. doi: 10.1016/j.oraloncology.2020.105033. Epub 2020 Oct 9.

Professional Memberships

  • Member of the Royal College of Physicians and Surgeons of Glasgow
  • Fellow of the Academy of Medicine, Singapore (Otolaryngology)

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National University Health System
  • National University Hospital
  • Ng Teng Fong General Hospital
  • Alexandra Hospital
  • Jurong Community Hospital
  • National University Polyclinics
  • Jurong Medical Centre
  • National University Cancer Institute, Singapore
  • National University Heart Centre, Singapore
  • National University Centre for Oral Health, Singapore
  • NUHS Diagnostics
  • NUHS Pharmacy
  • Yong Loo Lin School of Medicine
  • Faculty of Dentistry
  • Saw Swee Hock School of Public Health
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