He received M.B.Ch.B. at The Chinese University of Hong Kong in 1987. He had 6-year oncology training at the Prince of Wales Hospital in Hong Kong. He was recertified through International Medical Graduate (IMG) program in Canada. Dr. Chan then completed internal medicine and hematology training at McMaster University in Hamilton. After that, Dr. Chan was a fellow in Transfusion Medicine Research Program, funded by Canadian Blood Service. He obtained M.Sc. in the Medical Sciences in 2006. He was awarded fellowships from the Royal College of Physicians of Ireland and the Royal College of Physicians and Surgeons of Glasgow. He joined Canadian Plasma Resources in 2014 as the responsible physician.