George Tsitsas is a Counseling Psychologist and Research and Teaching Associate in the Harokopio University of Athens. He is also a Visiting Lecturer in the Department of Psychology at Neapolis University and a Licensed Psychologist and Family Therapist in Greece. He received a PhD in Counseling Psychology from National and Kapodistrian University of Athens and an MSc in Counseling Psychology from City University in London, U.K. He has worked at different counseling centers of universities. He also teach at several postgraduate courses. He has worked as a supervisor at National and Kapodistrian University of Athens. He is also the Head of the Counseling Center at the Harokopio University. He is an Associate Scientist in several research teams and has published several articles and specialized books whilst also presenting at international conferences. He is a professional member of the Greek Psychological Association and the Family Therapy Psychological Association.