Sanjay Gupta is a neurosurgeon, multiple Emmy Award-winning chief medical correspondent for CNN, and associate professor of neurosurgery at Emory University School of Medicine. He serves as a practicing neurosurgeon at Grady Memorial Hospital in Atlanta and has reported from conflict zones around the world, even performing emergency surgery in the field. Gupta is the author of several New York Times bestsellers, including "Keep Sharp: Build a Better Brain at Any Age" and "It Doesn't Have to Hurt." His work focuses on making complex medical information accessible to the public, combining his clinical expertise with clear, compassionate communication about health and wellness.