AG Clinical Psychology and Psychotherapy at the Philipps University of Marburg. Head of the psychotherapy outpatient clinic at the Philipps University. Psychological psychotherapist and supervisor. Many years of work in psychosomatic and psychiatric clinics (eg Roseneck, Prien a. Ch.) in the areas of pain, eating disorders, anxiety disorders, etc. Numerous scientific publications on the subject of physical complaints. Visiting Professor at Harvard Medical School Boston (2004/2005) and University of Auckland Medical School (2002). Member of the expert commission for DSM-V.