Dr. David Palma, MD, PhD is a Professor and Radiation Oncologist at Western University in London, Canada. He holds an MD from the University of Western Ontario, a Master’s Degree in Epidemiology from the Harvard School of Public Health, and a PhD from the VU University in Amsterdam. He has led several international randomized trials in radiation oncology, and he is the chair of the Canadian Pulmonary Radiotherapy Investigators (CAPRI) group. He is the author of the bestselling book Taking Charge of Cancer: What You Need to Know to Get the Best Treatment.