Dr. Lim Chong Hee, a well-known and highly respected cardiothoracic surgeon at Mount Elizabeth Hospitals, Singapore, obtained his medical degree from the National University of Singapore in 1990. He gained fellowship at the Royal College of Surgeons of Edinburgh in 1994 and underwent specialised training on cardiothoracic surgery at the Cleveland Clinic in Ohio, USA, from 1999 to 2001.

Dr. Lim actively contributes to the medical community in various Singaporean medical establishments such as the National Heart Centre, College of Surgeons, Singapore Thoracic Society and the Academy of Medicine. In addition to his clinical practice, Dr. Lim is serving as an adjunct associate professor at the Duke-NUS Medical School, where he continues to impact medical education through lectures and workshops.