About Edwin L. Hersch Edwin L. Hersch is a psychiatrist/psychotherapist in private practice. Books by Edwin L. Hersch From Philosophy to Psychotherapy A Phenomenological Model for Psychology, Psychiatry, and Psychoanalysis by (author) Edwin L. Hersch From Philosophy to Psychotherapy A Phenomenological Model for Psychology, Psychiatry, and Psychoanalysis by (author) Edwin L. Hersch