​Dr Lee Chun Tsu graduated from the University of Malaya, Kuala Lumpur, in 2010. He continued on internal medicine residency training at National University Hospital (NUH) before obtaining a Master of Medicine (M.Med) at the National University of Singapore and Membership of the Royal Colleges of Physicians MRCP(UK) in 2014. In 2016, he was awarded a specialist position in Internal Medicine and a Fellow of the Academy of Medicine, Singapore (FAMS). He furthered his Haematology Senior Residency training at NUH in 2016 and was conferred FRCPath in 2019.

He was elected to the Fellowship of the Royal College of Physicians (FRCP), Edinburgh in 2022. Dr Lee has experience in both laboratory and clinical haematology. His main interests in Haematology include Acute Leukaemias, Lymphoproliferative Diseases, Myeloproliferative disorders, Myelodysplastic syndromes, Myeloma and Transfusion Medicine. In addition, he is a clinical lecturer in the Department of Medicine, Yong Loo Lin School of Medicine.