Dr Lowell Leow is a Singaporean cardiothoracic surgeon who graduated from NUS Medicine in 2012. He entered cardiothoracic surgery residency in 2013 and graduated as valedictorian in 2021. During his residency, Dr Lowell served as chief resident and was also chairman of the NUH Resident's Subcommittee. He has also been actively involved in research and mentoring medical students. Dr Lowell has an interest in minimally invasive (keyhole) lung and chest surgery. Aside from clinical work, Dr Lowell believes in the future of healthcare sustainability and leaving a healthier world for his two young sons.