A native Calgarian, Dr. Janet Lui completed an honours bachelor's degree in Cellular, Molecular, and Microbial Biology at the University of Calgary prior to completing her undergraduate medical studies and Core Internal Medicine training at the University of Alberta. She subsequently completed her fellowship in Hematology at the University of Ottawa.

Dr. Lui is an Assistant Professor in the Department of Medicine, cross-appointed to the Department of Oncology as well as the Adult Hematology Residency Program Director and CBME lead.  She maintains a large General Hematology practice at the Kingston General Hospital, the Hotel Dieu Hospital, and the Cancer Centre of South Eastern Ontario. 

Dr. Lui's chief academic interest is in medical education.  She is the Competency Based Medical Education (CBME) lead for the Division of Hematology, and is currently enrolled in the renowned Masters of Health Professions Education program at the University of Illinois at Chicago. In 2016 and 2021, she was awarded the Queen's University Internal Medicine Sub-specialty Teaching Award.