Dean Sherzai, MD, PhD, MPH, MAS, is a behavioral and cognitive neurologist and scientist who trained in neurology at Georgetown University School of Medicine and completed fellowships in neurodegenerative diseases and dementia at the National Institutes of Health and UC San Diego. He also holds a doctoral degree in healthcare leadership, and two masters in clinical research and epidemiology. Dean and Ayesha are bestselling authors of The Alzheimer's Solution.

Ayesha Sherzai, MD, MAS, is a vascular neurologist and a scientist. She completed dual training in preventative medicine and neurology at Loma Linda University and a fellowship in vascular neurology and epidemiology at Columbia University. She also holds a master's degree in clinical research. She is a trained plant-based culinary artist and created the recipes in The 30-Day Alzheimer's Solution.