Executive Committee & Staff

2025 Executive Committee

Chris Mazzeo
Abt Global

Board Vice Chair

Matt Linick 

McREL

At-Large Executive Committee Member

Susan Theriault
American Institutes for Research 

At-Large Executive Committee Member

Rachel Dinkes President and CEO

About Rachel

Prior to joining Knowledge Alliance, Rachel Dinkes was a Principal Researcher at AIR. Throughout her career at AIR, Dr. Dinkes provided support and expertise to projects supporting the United States Department of Education, National Center for Education Statistics (NCES).

For 15 years, Dr. Dinkes served as a United States delegate to three Organization of Economic Cooperation and Development (OECD) education groups and represented the United States Department of Education at over 40 international meetings. Dr. Dinkes ensured that United States education data presented in international publications was comparable with other countries and that the United States was accurately and fairly portrayed in the report. Dr. Dinkes also led the OECD’s work to develop sub-national indicators which make international statistics more relevant to United States policy makers.

Dr. Dinkes was the project director and co-author with NCES on the 2019 seminal, congressionally- mandated report, Study of the Title I, Part A Grant Program Mathematical Formulas. This report responded to a mandate under the Every Student Succeeds Act (ESSA) to examine the federal allocation and distribution of Title I funds to understand whether existing formulas benefit or unduly disadvantage any school districts. As a part of this project, Dr. Dinkes helped oversee the development of a school-district Comparable Wage-Index (CWI) to provide insight on the actual purchasing power of federal funds.

During her tenure at AIR, Dr. Dinkes was an author on multiple editions of the Condition of Education, the Digest of Education Statisticsand Indicators of School Crime and Safety.

Dr. Dinkes earned her PhD from George Washington University and her Masters degree from the London School of Economics. Prior to her graduate work, she was a Survey Statistician at the U.S. Bureau of the Census.

Mary Kingston Roche

Senior Policy Director

About Mary

Mary Kingston Roche comes to Penn Hill Group with nearly 20 years of experience in education and almost 15 years in legislative policy and advocacy from the Federal to local levels. Kingston Roche brings expertise in K-12 Federal education policy and in leading advocacy campaigns to secure increased funding and policy goals. As a Senior Director at Penn Hill Group, Kingston Roche also leads the policy and advocacy of the Knowledge Alliance as Senior Director of Policy.

Prior to joining Penn Hill, Kingston Roche worked for 10 years at the Institute for Educational Leadership (IEL), where she oversaw and grew IEL’s Federal policy portfolio across education and workforce development. While at IEL, she led the advocacy for the Coalition for Community Schools and worked with partners to enshrine the Full-Service Community Schools program in the Every Student Succeeds Act, increase funding for the program from $10 million to $150 million and secure inclusion of a new State grant category to build States’ capacity to implement and scale community schools. Additionally, Kingston Roche launched and facilitated the Community Schools State Coalitions Network, supporting the successful network growth and State policy of approximately 15 States. She has spoken at several national conferences and wrote or contributed to several publications on Community Schools and whole-child school improvement.

Kingston Roche also brings experience in capacity-building and leadership development for policy and advocacy. While at IEL, she served as National Director of the Education Policy Fellowship Program that supported over 200 Fellows nationwide, developed IEL’s Policy by the People modules and co-designed and hosted an annual Federal Policy Institute for Columbia University graduate students.

From 2016-2018, Kingston Roche served as an appointed at-large member on the Board of Education for Prince George’s County Public Schools. On the school board, she led the unanimous passage of a local Community Schools policy that serves over 70 schools in the district today and served as Chair of the Academic Achievement Committee. Earlier, Kingston Roche served as Manager of Government Relations for the National Association of Secondary School Principals, where she worked on Federal legislation and funding to support our nation’s middle and high school principals and their students. Kingston Roche began her career teaching middle and high school English in Oakland, CA.

Kingston Roche graduated from Duke University with a Master of Public Policy and from Boston University with a Bachelor of Arts in English, where she also competed on the women’s track and cross-country teams. She also holds a certification in Design Thinking for Innovation from the University of Virginia. In her free time, she enjoys running, traveling and spending time with family and friends. Across her experiences as a teacher, advocate, policymaker and Mom, Kingston Roche is also passionate about the power of our curiosity and has written and delivered a TEDx talk on this topic.