Studied human medicine in Vienna, specialist in psychiatry, worked for ten years at the Medical University of Vienna, research focus on self- and external aggression; Additional qualification in nutritional medicine; Establishment of an addiction facility in Vienna; Management of a drug addiction clinic in Munich; medical director of an outpatient eating disorder clinic, including burnout and depression department in Vienna; Member of the German Society for Human Ecology, head of the systemic nutritional ecology working group; Currently giving lectures and further training for doctors on nutritional psychiatry, among other things, in independent practice and as an expert.