Head of the II Department of Psychiatry, Medical University of Warsaw                          http://www.andrzejkokoszka.com Professor Andrzej Kokoszka is a psychiatrist and CBT therapist. He is a member of a group of experts establishing and revising the Practice Guidelines for the Treatment of Diabetes issued by the Polish Diabetes Association each year. He chairs groups responsible for chapters on psychological management.                                                                            Professor Kokoszka has a diploma of the Polish Board of Psychiatry and Sexology. He has been certified as a psychotherapist by the Polish Association of Behavioural and Cognitive Therapy and the Italian Association of Behavioural and Cognitive Therapy. He is a certified supervisor of psychotherapy at the Polish Psychiatric Association, the Polish Psychological Association, and the Polish Association of Behavioural and Cognitive Therapy. He is member of the PsychoSocial Aspects of Diabetes Study Group (PSAD) and the European Depression in Diabetes (EDID) Research Consortium at the European Association for Study of Diabetes.