Benjamin Mast, Ph.D., ABPP, is a licensed clinical psychologist, a board certified clinical geropsychologist and a Fellow with the Gerontological Society of America. He serves as Professor and Chair in the Department of Psychological & Brain Sciences at the University of Louisville. He has served as president of the Society of Clinical Geropsychology (APA Division 12, Section II) and co-Editor in Chief of the American Psychological Association Handbook of Clinical Geropsychology (2015, American Psychological Association). Dr. Mast is the chair of the American Psychological Association task force to revise the Guidelines for the Evaluation of Dementia and Age-Related Cognitive Change. Dr. Mast has written several books on dementia, mild cognitive impairment and Alzheimer’s disease including Whole Person Dementia Assessment (2011, Health Professions Press), Second Forgetting: Remembering the Power of the Gospel During Alzheimer’s Disease (2014, Zondervan/HarperCollins), and Alzheimer’s Disease, Dementia and Mild Cognitive Impairment (2017, Hogrefe). Dr. Mast is active in conducting dementia evaluations at the Optimal Aging Clinic at the University of Louisville.