
B. Heidi Ellis Ph.D.
Director, Boston Children’s Hospital Trauma and Community Resilience Center (TCRC); Associate Professor of Psychology, Department of Psychiatry and Behavioral Sciences, Harvard Medical School
2022, 2023, 2024, 2025, 2026, Current
B. Heidi Ellis, Ph.D., is an Associate Professor in Psychology at Harvard Medical School and Boston Children’s Hospital, and a licensed clinical psychologist. She is also the Director of the Trauma and Community Resilience Center at Boston Children’s Hospital, a partner in the National Child Traumatic Stress Network. Dr. Ellis’ primary focus is on understanding and promoting youth mental health and well-being, with a particular emphasis on understanding how trauma exposure, violence, and social context impact developmental trajectories. She is also conducting research to advance a public health approach to preventing violent extremism across the ideological spectrum. Dr. Ellis is co-developer of the trauma treatment model Trauma Systems Therapy, and led the development of the Massachusetts Area Prevention Program, a multidisciplinary team approach to preventing targeted violence and terrorism among adolescents.
At the Summit
It is a tragic reality that hateful ideology has found fertile ground online and offline, with consequences affecting not only Americans but people around the world. We cannot stand idle in the face of bias, bigotry, and extremism. Together, at the Eradicate Hate Summit and beyond, the collective will of individuals and organizations is needed to galvanize all people of good will to protect and defend our communities.

