Ms. Groessl is a clinician, consultant, and clinical supervisor in private practice in Chicago, IL. She is also a PhD candidate at the Institute for Clinical Social Work in Chicago. Ms. Groessl has worked for more than 20 years with children and adults who have experienced traumatic stress, and with those who have complex histories due to prenatal substance exposure or developmental trauma. She has trained locally and nationally on topics including child traumatic stress, secondary traumatic stress, prenatal substance exposure, cognitive and executive dysfunction, parent-child attachment, and military family issues. From 2009 to 2016, Ms. Groessl was the Project Coordinator for the NCTSN Category III center at Children’s Research Triangle in Chicago. During that time, she trained in several trauma-focused treatments including child-parent psychotherapy (CPP), Families OverComing Under Stress (FOCUS), Structured Psychotherapy for Adolescents Responding to Chronic Stress (SPARCS), and the Breakthrough Series Collaborative (BSC) Core Curriculum. Ms. Groessl has participated in several NCTSN collaborative workgroups including Partnering with Youth and Families, Military Families, and the Terrorism and Disaster Committee.