In this Q&A series, we speak with former MSK trainees as they reflect on their career paths, share insights from their current work, and discuss how their experiences at MSK continue to inform the way they practice, lead and innovate. For this edition, we spoke with Justin Jee, MD, PhD, a graduate of MSK's Medical Oncology Fellowship. Dr. Jee is a thoracic medical oncologist and physician-scientist at MSK, where he cares for patients with lung cancer.