Dato’ Dr Mohd Hamzah Kamarulzaman is a distinguished Consultant Cardiothoracic Surgeon with over 33 years of extensive experience. He is renowned for his expertise in complex congenital heart surgeries and minimally invasive techniques, offering comprehensive care for both adult and pediatric cardiac conditions. His leadership roles, including Vice President of MATCVS and Training Director for the Malaysian Board for Cardiothoracic Surgery, underscore his commitment to advancing the field. He also served as Medical Director at Thomson Hospital, spearheading patient safety initiatives.