Phone: 571.252.2160

Email Brittney Bryan

It is an honor to join the Mill Run community as the Principal.I am looking forward to serving the staff, students and community. 

Prior to Mill Run, I served as the Assistant Principal at Forest Grove, Dean at Steuart Weller Elementary and Sycolin Creek Elementary. I also taught kindergarten through third grade in both Prince William County and Loudoun County. I hold my bachelor’s and master’s degree in Elementary Education from James Madison University and my Master’s Certificate in Educational Leadership and Administration from George Washington University.  

It is truly a privilege and honor to be part of a community where families, staff, and students all care and work together for the success of all students. We understand and celebrate the unique qualities of all students and work to ensure that Mill Run continues to be a safe, welcoming and inclusive environment for all learners. 

I look forward to working together to provide the best learning experiences for our future leaders. If you have any questions or concerns, please do not hesitate to contact me. 

Phone: 571-252-2160

Email Mr. Erik Bearer

I am so excited to be able to serve as an Assistant Principal at Mill Run Elementary School. I am looking forward to creating positive relationships with students, staff, and the entire community. 

Throughout my career in education, I have had the opportunity to work at both the elementary and middle school levels. Prior to joining Mill Run, I served as an Assistant Principal at James Wood Middle School in Winchester, VA, and as a Student Support Lead Teacher at Brambleton Middle School. I also have classroom experience teaching Physical Education and Health across elementary and middle school settings. I hold a bachelor’s degree in Physical Education and Health from Alderson Broaddus University, as well as a Master’s degree in Educational Leadership and an administrative endorsement from the American College of Education. 

I have a deep passion for fostering a positive school culture where every student feels safe, valued, and empowered to learn at high levels. I am excited to bring this passion to the Mill Run community and look forward to working closely with students, staff, and families to support each child in reaching their full potential. 

Go Mountain Lions! 

Phone: 571-252-2160

Email Ms. Marisa Veltri

Ms. Veltri has been an educator in Loudoun County for 20 years. Prior to moving to Virginia, she lived in Morgantown, WV (Home of the Mountaineers!!!). She has obtained a Bachelors degree in Sports Medicine from Alderson-Broaddus College, has a Masters degree in Elementary Education and a Masters degree in Secondary Education from West Virginia University. She also has a Masters degree in School Administration and Supervision from Johns Hopkins University, as well as a certificate in Special Education Leadership from George Mason University.
She started her teaching career in 2004 at J. Lupton Simpson Middle School. After 3 years, she then moved to Seldens Landing Elementary School, where she stayed for 4 years. She is now entering her 13th year as Dean at Mill Run Elementary School.