Dato' Dr. Mohamed Hassan Haji Mohamed Ariff is a distinguished Senior Consultant Anaesthesiologist at the National Heart Institute (IJN), renowned for his extensive expertise in Adult and Paediatric Cardiothoracic & Vascular Anaesthesia, Heart Lung Transplantation, and Mechanical Circulatory Support. His unique interdisciplinary background, combining medical practice with a Bachelor and Master of Laws in Healthcare & Medical Law, positions him as a pioneer in medico-legal aspects of healthcare. He has held significant leadership roles, including Head of Anaesthesia and Intensive Care at IJN, and is currently the President of the Medico-Legal Society of Malaysia, demonstrating a profound commitment to both clinical excellence and ethical jurisprudence.