Dr Lee was a full-time Staff Specialist in Medical Oncology at a teaching hospital in South West Sydney Local Health District during 2016-2022. Throughout her six years of service as Staff Specialist, Dr Lee provided compassionate, evidence-based care to support cancer patients, including patients with breast cancer. Whilst Staff specialist, Dr Lee was a Principal Investigator of phase II/III clinical trials in the facility, including clinical trials in breast cancer.

Dr Lee has been affiliated with The University of Sydney as Clinical Lecturer and UNSW Medical School as Conjoint Senior lecturer between 2013 - 2022. She has been a supervisor for Basic Trainees in Internal Medicine at the Royal Australasian College of Physicians and Advanced Trainees in Medical Oncology since 2014.

Dr Lee graduated with PhD in translational breast cancer research, with her thesis entitled “Endocrine Therapies in breast cancer- Optimising Utility and Understanding Toxicities” in 2021 at Westmead Hospital and The University of Sydney. Since 2012, she has had multiple invited speaker and teaching opportunities including at state and national levels fora predominantly on breast cancer treatment. Dr Lee has presented her translational research on endocrine therapies in breast cancer at national and international conferences, published in international peer-reviewed journals, published invited commentaries and authored a Cochrane Review.

Dr Lee cares deeply about all patients that she has the great privilege to see. She is passionate about understanding and optimising the lived experience of patients who are treated with anticancer therapies.

Current memberships include: Fellow of the Royal Australasian College of Physicians (FRACP), Full-Member of the American Society of Clinical Oncology (ASCO), Member of the Medical Oncology Group of Australia (MOGA), Member of the Australian Medical Association (AMA) and Graduate of the Australian Institute of Company Directors (GAICD).