A renowned neurosurgeon who regularly performs complex operations and knows the brain from the inside shares the latest scientific discoveries and offers advice to help improve his work. Rahul Jandial is a well-known neurosurgeon, MD, PhD, an associate professor in the neurosurgery department at City of Hope (a private nonprofit clinical research center that also includes a hospital and a graduate school located in Duarte, California). His professional interests include medical and surgical approaches to treating brain, spine, and spinal cord cancers. He is currently actively developing surgical devices and investigating cancer biology to find effective treatments.