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Dr Ong Wei Sheng Jonathan

Dr Ong Wei Sheng Jonathan

MBBS (Singapore), MMed (Internal Medicine), MRCP (UK), FAMS

Associate Consultant

National Heart Centre Singapore

Specialty: Cardiology

Conditions Treated by this Doctor:
Cardiovascular Disease.

Clinical Appointments

  • Associate Consultant Department of Cardiology National Heart Centre SingaporeNational Heart Centre Singapore
  • Associate Consultant NHCS Cardiology @ SKH Sengkang General HospitalSengkang General Hospital


​Dr Jonathan Ong is an Associate Consultant from the Department of Cardiology at National Heart Centre Singapore (NHCS).


  • Specialist Accreditation in Cardiology, 2022
  • Master of Medicine (Internal Medicine), Yong Loo Lin School of Medicine, National University of Singapore, 2016
  • Membership of the Royal Colleges of Physicians of the United Kingdom, MRCP (UK), 2016
  • Bachelor of Medicine & Bachelor of Surgery (MBBS), Yong Loo Lin School of Medicine, National University of Singapore, 2012

Professional Appointments and Committee Memberships

  • ​Associate Consultant, Department of Cardiology, National Heart Centre Singapore, August 2023 – Present
  • Fellow (Chapter of Cardiology), Academy of Medicine Singapore, August 2023 – Present 
  • Clinical Physician Faculty Member, SingHealth Cardiology Residency Programme, August 2023 – Present


Research Interests


Research Trials