Stephen M. Johnson, Ph.D., is a professor and chair of the faculty at Pacific Graduate School of Psychology in Menlo Park, California. He divides his time between clinical teaching and the private practice of psychotherapy in Menlo Park and San Francisco.

Stephen M. Johnson, Ph.D., is a professor and chair of the faculty at Pacific Graduate School of Psychology in Menlo Park, California. He divides his time between clinical teaching and the private practice of psychotherapy in Menlo Park and San Francisco.