Books by John D Preston, PsyD Abpp

John D. Preston, Psy.D., ABPP, is a professor of psychology at Alliant International University in Sacramento. He has also taught at UC Davis School of Medicine. The author of 15 books, he wrote the "Drugs in Psychiatry" chapter in "The Encyclopedia Americana." He has also won the Mental Health Association s President s Award and the California Psychological Association s Distinguished Contributions to Psychology Award.