Hanna Soumerai Rea, LICSW is a clinical leader working to expand access to innovative trauma treatment. As IFS Team Leader in the Outpatient Psychiatry Department and Clinical Director for the Program for Alleviating and Resolving Trauma and Stress (PARTS) at Cambridge Health Alliance, she leads the clinical implementation of groundbreaking research on group-based IFS therapy. Her contributions as Clinical Director to published research on online group-based IFS treatment for PTSD demonstrates promising results for making effective trauma treatment more accessible. A certified IFS therapist and experienced program assistant for IFS trainings, Hanna provides therapy for individuals, couples, and groups, bringing particular expertise in treating OCD, anxiety, and trauma. She maintains a therapy and consultation practice in Arlington, MA, and remains dedicated to her ongoing journey of unlearning bias in all its forms.