John Wesson Ashford is an American psychiatrist and neuroscientist whose expertise includes Alzheimer's disease and its effects on human memory.
Ashford is Chair of the Memory Screening Advisory Board of the Alzheimer's Foundation of America, and a senior editor of the Journal of Alzheimer's Disease.
He also serves as a Director of the War Related Illness and Injury Study Center in the VA Palo Alto Health Care System, as well as the clinical professor of Psychiatry and Behavioral Sciences (affiliated) at Stanford University.