Tessa Colthoff is a psychological associate who is a clinician with the Trauma Therapy Program at Women’s College Hospital and works in private practice. Tessa holds a master’s and post graduate degree in clinical psychology from the University of Amsterdam and is a registered psychologist and trauma therapist in the Netherlands. Tessa’s clinical area of interest is working with adult survivors of childhood trauma, war, organized and systemic violence. She provides individual, group and couple’s therapy, is engaged in several research projects and supervises students and learners.