Marwan Noel Sabbagh is board certified neurologist and geriatric neurologist and is considered one of the leading experts in Alzheimer’s and dementia. Dr Sabbagh has dedicated his career to finding a cure for Alzheimer’s and other age-related neurodegenerative diseases. Dr Sabbagh is a leading investigator for many prominent national Alzheimer’s prevention and treatment trials. Dr Sabbagh is on the editorial board for Journal of Alzheimer's Disease and Alzheimer’s and Dementia TRCI. He is editor in chief of Neurology and Therapy. He has authored and co-authored almost 400 medical and scientific articles on Alzheimer’s research. Dr Sabbagh earned his undergraduate degree from the University of California, Berkeley and his medical degree from the University of Arizona in Tucson. He received his residency training in neurology at Baylor College of Medicine, Houston, Texas, and completed his fellowship in geriatric neurology and dementia at the University of California, San Diego School of Medicine, where he served on the faculty as assistant professor. Before rejoining the faculty of the Barrow Neurological Institute, he was the Camille and Larry Ruvo Endowed Chair for Brain Health and Director of the Cleveland Clinic Lou Ruvo Center for Brain Health in Las Vegas. Prior to that, he was the director of the Banner Sun Health Research Institute.