Dr Andrew Mark Choong Tze Liang specializes in Vascular, Endovascular, and Aortic Surgery. He graduated from Imperial College London in 2003 and trained in leading vascular units in the UK and Australia. He completed his PhD in endovascular surgery at the University of Warwick in 2020 and published over 100 research articles. In 2015, he left King’s College Hospital in London to join the National University Heart Centre, Singapore. He won several top awards, including the Gold Medal for achieving the highest score in the Fellowship of the European Board of Vascular Surgery.