Skip to content

Team and Leadership

Team and Leadership

Our Leadership Team

Our Leadership Team

Tommy Chang

CEO

Tommy Chang

Dr. Tommy Chang brings over 25 years of education experience and leadership to this role, including significant positions in schools,…

Dr. Tommy Chang brings over 25 years of education experience and leadership to this role, including significant positions in schools, districts, and nonprofit organizations. His journey began with and continues to return to the life-changing moment he answered the call to become a teacher. Before his previous position as…

Read Bio

Dr. Christy Harris

Chief Program Officer

Dr. Christy Harris

Christy leads NTC’s programmatic strategy to leverage coaching to engage educators, center the student experience, and build powerful instructional cultures…

Christy leads NTC’s programmatic strategy to leverage coaching to engage educators, center the student experience, and build powerful instructional cultures where teaching and learning flourish. Prior to serving as chief program officer, Christy recently served as the dean of regional programs for the Relay Graduate School of Education, an accredited…

Read Bio

Sabrina Plassman

Chief Operating Officer

Sabrina Plassman

Sabrina Plassman provides leadership to our Finance, Operations, Impact and Technology Enablement teams, ensuring that NTC’s Central Teams provide excellent…

Sabrina Plassman provides leadership to our Finance, Operations, Impact and Technology Enablement teams, ensuring that NTC’s Central Teams provide excellent operational support across the organization. Prior to serving as the Acting Chief Operating Officer, Sabrina was the Senior Vice President of Program, overseeing the Innovation and Design, Delivery, Federal…

Read Bio

NTC Equity Commission

NTC is committed to our mission: to disrupt the predictability of educational inequities for systemically underserved students by accelerating educator effectiveness.

It’s a tall order that we can’t do alone.

We want to push the paradigm on what we know to be true. To do so, we need help identifying what’s hidden from view. So we’ve built a community of perspectives to ensure NTC is serving students experiencing poverty, BIPOC students, multilingual learners, students with learning differences, and immigrant students. The Equity Commission (EC) is a partnership, shining a spotlight on the roots of systemic problems that harm our most vulnerable kids.

Learn more about our Equity Commission

Education Equity Commission Members

  • David Adams CEO, The Urban Assembly
  • Vernae Bezear Instructional Coach, NYDOE
  • Dr. Dawn Brooks-DeCosta Deputy Superintendent, NYDOE Community School District 5
  • Anne Childers Teacher, Educator, and Instructional Designer
  • Nancy Dome Co-founder and CEO, Epoch Education
  • Sharif El-Mekki Founder & CEO, Center for Black Educator Development
  • Brandon Frame Senior Director of Social Emotional Learning, The Urban Assembly
  • Lisa Fulton LICSW, Four Directions Behavioral Health
  • Laleña Garcia Kindergarten Teacher & Early Childhood Specialist, Rooted Kids
  • Danica Goyens-Ward Principal, Thurgood Marshall Academy Lower School
  • Lindsay Kruse Program Design, All Means All School Leader Program (Cambiar)
  • Veronica Lane Chief Data Officer, Office of the Assistant Secretary, Indian Affairs
  • Magaly Lavadenz Distinguished Professor and founding Executive Director of the Center for Equity for English Learners in the School of Education at Loyola Marymount University
  • Shannon Leonard Director of Teaching & Learning, KIPP SoCal
  • Cary Matsuoka Retired Superintendent, Santa Barbara USD
  • Alejandra Meza Rising Senior, Pacific Collegiate School
  • Dr. Gholdy Muhammad Associate Professor of Language and Literacy, Georgia State
  • Carola Oliva-Olson Executive Director, Institute For Racial Equity and Excellence
  • Norka Padilla Instructional Specialist, Montgomery County Schools
  • Karen Pittman Co-founder and former CEO of Forum for Youth Investment, Partner in Knowledge to Power Catalysts
  • Lisa Quay Executive Director, Student Experience Research Network
  • Tanji Reed Marshall Author and Director of P-12 Practice, The Education Trust
  • Zanthee Schwarzmann Recent Graduate, Pacific Collegiate School
  • Dr. Aida Walqui Senior Research Scientist, West Ed

Thoughts from Our Equity Commission

“All children are equally, immensely talented and have a tremendous potential to grow. It is the responsibility of educators to develop that potential. NTC works to give educators the supports they need to do that.”

Dr. Aída Walqui
Senior Research Scientist
West Ed

We use language for our kids around self-awareness, being able to access external supports, and also being able to understand their needs and emotions. NTC’s instructional coaching process develops similar competencies in teachers themselves. And when teachers experience high-quality relationships and trust, they can reflect that into their classroom.

David Adams
Chief Executive Officer
The Urban Assembly

NTC’s professional learning series was a great way to make me really think about my practice. Before, I understood the idea of being nonjudgmental when working with new teachers, but it was hard because I didn’t have the tools or guides to keep me focused. The support I got from the series keeps me grounded.

Vernae Bezear
Instructional Coach
NYDOE

Our Board

h2
Sharon Contreras

Board Member

Read Bio
h2
David Spiller

Board Secretary

Read Bio
Learn More About NTC
Student Writing on Paper
Careers

Join us and help transform the lives of kids and teachers.

LEARN MORE
Contact
Contact

Take the next step with NTC. How can we help you transform your educational ecosystem?

Get In Touch
Timeline
Timeline

From our kitchen table origins over 20 years ago, we’ve grown into a national leader in supporting educators.

Our History