John D. Preston

John Preston, PsyD, is a board certified psychologist and the author of ten books includingYou Can Beat Depression, Integrative Brief Therapy, andLife is Hard (audio). He is on the faculty of Alliant University and the University of California, Davis, Medical School. He is the recipient of the Mental Health Association's President's Award for contributions to the mental health community. Dr. Preston has lectured widely in North America and abroad.