Dr. Nora Volkow is a pioneering neuroscientist and the Director of the National Institute on Drug Abuse (NIDA). With over 30 years of research, Dr. Volkow has made groundbreaking contributions to understanding the neurobiology of addiction. Her work has reshaped how we view substance use disorders, highlighting addiction as a chronic brain disease rather than a simple behavioral issue. Dr. Volkow is best known for her innovative use of neuroimaging techniques to study the brain’s reward system. This research has provided expert insights on drug abuse, revealing how drugs alter brain function and contribute to addictive behavior. Her findings have been instrumental in the development of more effective treatment and prevention strategies for addiction. Under her leadership at NIDA, Dr. Volkow has been at the forefront of efforts to address the opioid crisis, expand access to evidence-based treatments, and improve public health policies related to drug abuse. Her work continues to influence addiction research, policy, and clinical practices worldwide. Dr. Volkow’s contributions have earned her numerous accolades, and she remains one of the leading voices in addiction science today.