Dr Jason Phua serves as Deputy Chief Executive (Clinical Transformation) at the National University Health System, as well as a Respiratory Physician and Intensivist at both Alexandra Hospital (AH) and National University Hospital (NUH). In addition to these roles, he is the Chair of the Asian Critical Care Clinical Trials Group and Chair of Singapore’s National Intensive Care Unit Repository. He was previously Chief Executive Officer of AH, Head of the Division of Respiratory and Critical Care Medicine at NUH, President of the Society of Intensive Care Medicine (SICM) Singapore, Chair of the SICM National Investigators for Clinical Epidemiology and Research, Co-Chair of the National COVID-19 Intensive Care Unit Committee, and Chair of the Asia Ventilation Forum.