Joshua Lupton, MD, MPH, MPhil, is a cardiac arrest survivor, emergency physician, and researcher who studies ways to improve treatment and increase survival for patients suffering out-of-hospital cardiac arrest. After receiving his undergraduate degree from the University of Oregon, Dr. Lupton was selected as a Marshall Scholar and received an MPH from the London School of Hygiene and Tropical Medicine and an MPhil from the University of Cambridge. After medical school at Johns Hopkins University School of Medicine, Dr. Lupton completed his residency in Emergency Medicine and a fellowship in Emergency Care Research at Oregon Health and Science University. Dr. Lupton coordinates the Portland Cardiac Arrest Epidemiologic Registry, working closely with regional emergency medical services agencies and hospitals.