Antoniadou Katerina is a Clinical Psychologist - Cognitive Behavioral Therapist and maintains a private practice in Thessaloniki, where she provides individual support to adolescents and adults. She is a graduate of the Psychology Department of Aristotle University of Thessaloniki, with postgraduate studies in Clinical Psychology at the University of Lausanne, Switzerland. Additionally, she has completed the four-year training program in Cognitive Behavioral Therapy at the Hellenic Society for Research and Behavior in Thessaloniki, as well as training focused on Acceptance and Commitment Therapy. Furthermore, she has been trained in Cognitive Analytic Psychotherapy at the Medical Psychotherapeutic Center of Thessaloniki. Considering that education must be continuous and multifaceted, she obtained a diploma in mental health training from the General Hospital of Thessaloniki Papageorgiou and attended training seminars on divorce management from the National and Kapodistrian University of Athens (EKPA) and on psychoanalytic therapeutic approaches from the Psychoanalytic Society of Northern Greece.
Moreover, in 2015, she served as a scientific collaborator at the Adolescent Unit of AHEPA Hospital, where she gained experience working with children and adolescents. Additionally, during the 2015-2016 period, she voluntarily offered her services as a Mental Health Counselor at the Hellenic Center for Mental Health and Research in Thessaloniki. Furthermore, since 2016, she has worked with Non-Governmental Organizations to support socially vulnerable and at-risk groups, with an emphasis on supporting refugee populations. Concurrently, since 2021, she has provided services as an external collaborator for the psychosocial support of staff in a Non-Governmental Organization, organizing individual and group sessions as well as training seminars.