Dr. Marwan Sabbagh is a board certified neurologist and geriatric neurologist, as well as one of the leading experts in Alzheimer’s and dementia. He is the Camille and Larry Ruvo Endowed Chair for Brain Health and the director of the Cleveland Clinic – Lou Ruvo Center for Brain Health in Las Vegas, Nevada. Previously, he served as the director of the Alzheimer’s and Memory Disorders Division at the Barrow Neurological Institute in Phoenix, Arizona, where he has also been a professor of neurology. He is a leading investigator for many national Alzheimer’s prevention and treatment trials, including Alzheimer immunotherapy studies. He is on the editorial board for Journal of Alzheimer’s Disease and BMC Neurology and editor in chief of Neurology and Therapy. He has authored and co-authored almost 300 medical and scientific articles on Alzheimer’s research. He is the author of The Alzheimer’s Answer: Reduce Your Risk and Keep Your Brain Healthy and of The Alzheimer’s Prevention Cookbook: 100 Recipes to Boost Brain Health.