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Dr Lim Er Luen

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  • Senior Consultant, Emergency Medicine Department, National University Hospital
  • Assistant Professor, Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore
  • Group Chief Medical Informatics Officer, National University Health System


MBBS (Singapore), MRCS (A&E)(Edinburgh)


Emergency Medicine

Special Interests:

Medical Informatics


Dr Lim Er Luen has been active in the medical informatics community, leading and overseeing various IT projects in NUH and the NUHS cluster. This includes the NGEMR project, as well as a number of initiatives in support of HealthierSG. Er Luen also has a Masters of Science in Health Informatics from the University of Illinois in Chicago. 

Dr Lim also has a keen interest in grooming the next generation of clinicians in medical informatics, whether it be the use of IT systems in day-to-day clinical practice, or developing a cadre of medical informaticists and leaders of today and tomorrow.


  • 2022 - COVID-19 Commendation Award

1E Kent Ridge Road, NUHS Tower Block, Singapore 119228
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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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