Our Leaders
Network Support Leadership
Our Network Support Team is a group of professionals working in departments that provide strategic and administrative support for our schools. Focusing on needs such as finance, human capital, operations, curriculum, and external affairs, their purpose is to manage the network-wide needs of our 350+ staff and to support the overall mission of Blackstone Valley Prep.

Sarah Anderson, CEO and Superintendent
Bachelor’s in English from Williams College
Master’s in Education from Bank Street College of Education
Master’s in Education Leadership from Western Michigan University
Prior to BVP, Ms. Anderson was part of the Office of Transformation and Charter Schools at the Rhode Island Department of Education, where her work included policy development on school accountability and college readiness, as well as direct support to district leadership teams on school reform. She led their Academy for Transformative Leadership, which prepared and placed 13 new school leaders and supported over 90 teachers committed to advancing educational equity. Prior to moving to Rhode Island, she worked for Grand Rapids Public Schools, helping district and school leaders manage dramatic instructional reforms as part of a $5 million federal grant. Originally from New York, Ms. Anderson worked in New York City public schools as a professional developer, instructional coach, data specialist, and middle school English teacher.

Stephanie Bennetts, Chief Academic Officer
Bachelor’s Degree from the University of Pennsylvania
A native Rhode Islander, Stephanie is excited to be back in the state in which she was born and raised. Prior to joining the BVP team, for the last ten years Stephanie lived in Helena, Arkansas where she worked at KIPP Delta Collegiate High School. During her time in Helena, she taught high school English, reading and history, served as an Assistant Principal from 2010 to 2015, and then transitioned into the School Director role in 2015. Stephanie participated in the KIPP School Leadership Principal Prep training program in the summer of 2010. Stephanie came to Helena through the Teach For America program in 2007.

Michael DeMatteo, Chief Operating Officer
Master’s in Public Affairs from Brown University with a focus on Urban Education Policy
Mr. DeMatteo is a registered architect with over fifteen years of professional experience in institutional facilities programming, planning, and design, specializing in K-12 education. Interested in more active engagement in the education sector, he shifted his professional focus to working within schools. He also served as a Fellow with Education Pioneers where he assisted the charter school, Alma del Mar, open in New Bedford, Massachusetts.

Joshua Giraldo, Chief of Human Capital
Bachelor’s Degree in Elementary and Secondary Education from Providence College
Mr. Giraldo was elected in March 2020 to the seat in House District 56 in Central Falls, and then won re-election to a two-year term in November 2020. He is a member of the House Education Committee, the House Health and Human Services Committee, the House Small Business Committee and the House Special Legislation Committee.
Prior to joining Blackstone Valley Prep as Chief of Human Capital, he served as chief of staff for Central Falls Mayor James Diossa from October 2015 to July 2020. Before that, he worked as a teacher at BVP and as a family literacy instructor at Dorcas Place Family Learning Center. He also served as director of the Central Falls Department of Parks and Recreation for two years before becoming chief of staff.

Christine Losea, Chief Financial Officer
Bachelor’s in Social Work from Wheelock College
Master’s of Business Administration from Suffolk University
Prior to BVP, Ms. Losea held several administrative positions within Bridge Over Troubled Waters, a not-for-profit agency working with runaways and homeless adolescents on the streets of Boston. After earning her Masters, she became the Finance Director at Bridge managing all financial matters within the agency. Since returning to her native Rhode Island, Ms. Losea has worked primarily in the non-profit financial world.

Beth Dowd, Director of Operations

Alyssa Fatal, Director of Human Capital & Title IX Coordinator

Chiv Heng, Senior Director of Operations
Bachelor’s in Political Science from the University of Rhode Island
Before returning to RI to take on his current role, Mr. Heng served as the Senior Director of Information Systems at Democracy Prep Public Schools, based in New York City. Prior to his experience in K-12 education, he worked with the Providence Plan as the Director of Technology. He is a Rhode Island native passionate about improving the social well being of his community.

Emily Stainer, Senior Director of Special Projects
Emily joined Blackstone Valley Prep in 2022 as a member of the Curriculum, Instructional, and Assessment network team. Previously she served Match Charter Public Schools as the Chief Academic Officer overseeing the academic program preK-12. Previously she led academics at UP Education Network and served as the Head of School for Alma del Mar Charter School in New Bedford, MA. She started her education career at Citizen Schools in 2002 through the National Teaching Fellowship program and then served in a variety of roles on the Massachusetts and national team. In addition to her twelve years of work at Citizen Schools, she has also served youth at City Year Columbia and the Swearer Center for Public Service at Brown University. Emily graduated from Brown University and later earned a Master’s of Education from Lesley University.

Tina Tonino, Director of Special Populations
Bachelor’s in Psychology from URI
Bachelor’s in Elementary Education with a Teaching Concentration in Special Education from Rhode Island College
Master’s in Educational Leadership from American International College
As Director of Special Populations, Mrs. Tonino supports learning for all scholars. Her career started as a special education teacher at the secondary level in Massachusetts. Following her great experiences in Massachusetts, she joined the BVP team to utilize her expertise at the elementary level. She holds high expectations for all scholars in academics and social-emotional wellness. Born and raised in R.I., she attended R.I. College for her second Bachelor’s in Elementary Education with a concentration in Special Education. Mrs. Tonino completed her Master’s in Educational Leadership through American International College and continues to be extremely passionate in serving the needs of all scholars.

Will Masse, Director of Data Analytics
Each one of our schools has a high-capacity leadership team.
In addition to a Head of School, each campus is made up of Deans who support behavior and instructional needs and day-to-day logistics.
Elementary Leadership

Rebecca Boswell, Elementary School 1 Head of School



Sara Tucker, Elementary School 2 Head of School
Bachelor’s degree in Policy Studies & French from Syracuse University
Master’s in Urban Teaching from Providence College
Graduate of the Center for Leadership and Equity’s Principal Residency Network program
Ms. Tucker joined the team in 2012, founding the first and second grade teams, then becoming a Dean in 2014. Before coming to BVP, she taught four years in Baton Rouge, Louisiana as a Teach for America corps member and alumni. Through her dedication to her scholars’ academic achievement and relentless pursuit of excellence, Mrs. Tucker is dramatically impacting the lives of children on a daily basis and preparing them for future success in college and the world beyond. Ms. Tucker is originally from Cumberland and currently resides in Pawtucket.




Alisha Smith, Elementary School 3 Head of School


Upper Elementary School Leadership

Aly Chatham, UES Head of School


Dillon Falk, UES Head of School
Junior High School Leadership

Marielle Emet, Junior High School Head of School
Bachelor’s in History from Towson University
Master’s in Teaching from Johns Hopkins University
Graduate of the Center for Leadership and Equity’s Principal Residency Network program
Ms. Emet is a founding MS1 teacher and previously served as Academic Dean. Prior to BVP, she was a Teach for America corps member in Baltimore, where she taught history and worked as a curriculum specialist. In 2013, she was honored as Rhode Island’s Milken Educator Award winner.


High School Leadership

Josh Falk, High School Head of School
Bachelor’s from Williams College
Doctor of Law Degree from the New York University School of Law
Masters of Education from Relay GSE
Graduate of the Center for Leadership and Equity’s Principal Residency Network program
Before becoming the founding Head of School for Elementary School 3, Mr. Falk was a part of the Elementary School 1’s leadership team and previously taught 4th grade. Prior to his time at BVP, he taught grades 2 through 4 with Achievement First in New York and New Haven. A former attorney, Mr. Falk was drawn to the powerful idea of educational equity for all and made a career change.



