Keith HumphreysKeith Humphreys is a Professor and the Section Director for Mental Health Policy in the Department of Psychiatry and Behavioral Sciences at Stanford University. He is also a Senior Research Career Scientist at the VA Health Services Research Center i Palo Alto and an Honorary Professor of Psychiatry at the Institute of Psychiatry, King's College London. Dr Humphreys has been extensively involved in the formation of public policy, having served as a member of the White House Commission on Drug Free Communities, the VA National Mental Health Task Force, and the National Advisory Council of the US Substance Abuse and Mental Health Services Administration. Read More Read Less