Dr. Harrington is a licensed psychologist in Rhode Island and New Hampshire. She earned her Bachelor of Arts degree in psychology from the University of Rhode Island, and then her Master of Science and Doctor of Psychology degree from Antioch University New England. Dr. Harrington completed a pre-doctoral internship in clinical child and adolescent psychology at Riverbend Community Mental Health Center in Concord, New Hampshire where she developed a specialty interest in the assessment and treatment of child and adolescent trauma (e.g., physical and sexual abuse, neglect, grief /loss) and post-traumatic stress disorder (PTSD).

Dr. Harrington completed her post-doctoral training in child and adolescent psychology at Genesis Behavioral Health in Laconia, New Hampshire and received extensive clinical training in the treatment of child and pediatric trauma from Dartmouth Medical School in Hanover, New Hampshire. She now provides supervision, consultation, and training for the Dartmouth Psychiatric Research Center, implementing research training protocols in Trauma-focused Cognitive Behavioral Therapy (TF-CBT) to mental health providers across New Hampshire.

Dr. Harrington is a member of the American Psychological Association, Divisions of Trauma Psychology and Clinical Child and Adolescent Psychology. She is also a member of the New Hampshire Psychological Association.

In addition to treating child victims of trauma and PTSD, Dr. Harrington employs a vast array of brief, evidenced-based treatment approaches (i.e., Cognitive Behavioral Therapy, Time- limited Dynamic Psychotherapy, Interpersonal Psychotherapy, and Mindfulness-based Cognitive Therapy) to help children and adults who experience a myriad of social-emotional, interpersonal and behavioral challenges (e.g., depression, anxiety, grief, and adjustment disorders). She provides brief and long- term therapy, individual child and adolescent psychotherapy, play therapy, family therapy, parent behavioral management consultation, adult couples counseling. In addition to counseling provides, Dr. Harrington also conducts brief psychological evaluations for assessment of ADHD, Learning Disabilities, and to evaluate the nature and extent of social-emotional concerns in children and adolescents.