Clinical psychologist Siim Jakobsoo graduated from the University of Tartu Faculty of Social Sciences with a Master’s degree in psychology (2017) and Cognitive Behavioural Therapy School’s basic course in cognitive behavioural therapy (2020) and is a certified clinical psychologist (level 7). He is a member of the Estonian Association for Cognitive Behavioural Therapy, the Estonian Professional Association of Clinical Psychologists and the Estonian Union of Psychologists. Siim specialises in adult psychotherapy and the assessment and differential diagnosis of mental disorders.