James C. L. Chow is a Medical Physicist at the Princess Margaret Cancer Centre and Professor in the Department of Radiation Oncology at the University of Toronto. He is also a Clinician Investigator at the Princess Margaret Cancer Research Institute in the University Health Network and an Associate Member at the Temerty Centre for Artificial Intelligence Research and Education in Medicine, University of Toronto, Canada. His research interests include Monte Carlo simulation, Radiobiological modeling, DNA damage and dosimetry of nanoparticle radiosensitizers, AI Chatbot, Large Language Model and FLASH radiotherapy.