Please ensure Javascript is enabled for purposes of website accessibility
Registration for the 2026 Summit is open! Reserve your spot today.

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

Eradicate Hate:
2022, 2023, 2024, 2025, 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.

eradicate hate logo

To me, Eradicate Hate was the most important gathering of 2021 for those of us who work on issues related to domestic extremism and organized hate. The Summit uniquely combined a variety of perspectives, including experts, civil society representatives, politicians and policymakers, and the families and loved ones of victims. Eradicate Hate has the important mission of standing against the rising tide of hate and extremism in our society, and it’s an honor to be able to support this mission.

Daveed_Gartenstein-Ross
Daveed Gartenstein-Ross Founder & CEO, Valens Global