Fragiskos Gonidakis, MD, PhD is Associate Professor of Psychiatry in National and Kapodistrian University of Athens (NKUOA) Medical School. He is currently the Head of Eating Disorders Unit and Dialectical Behavioral Therapy service of NKUOA 1st Psychiatric Department. He has worked extensively in training and supervising mental health experts in Greece and Europe in CBT for Eating Disorders and DBT for Borderline Personality Disorders . He is currently the Chair of the Greek Association for Behavioral Research DBT Section and Psychotherapy section of the Greek Psychiatric Association.