Our Team

DC Prep attracts the best and brightest. Our team is passionate, analytical, energetic, and uncompromising – united in the fervent belief that learning has no limits. As a public Charter Management Organization, DC Prep is a supportive, innovative, and collaborative community that has the flexibility to adapt to the needs and priorities of its staff. Student learning is the primary focus of DC Prep, and all aspects of the organization exist to enable that outcome.

Campus Teams

Every day, DC Prep's elite group of hardworking school leaders and teachers are making a difference in their students' lives. They are the heart and soul of our organization. Get to know our principals and their awesome teams!

Shaunte Edmonds | Principal | Edgewood Elementary Campus Team

Cassie Pergament | Principal | Edgewood Middle Campus Team

Raymond Weeden | Principal | Benning Elementary Campus Team

Sally Houston | Resident Principal | Benning Middle Campus Team

Maria-Teresa Duvall | Founding Resident Principal | Anacostia Elementary Campus Team

Home Office

DC Prep’s Home Office team establishes, supports, and ultimately oversees each campus as well as the health and stability of the organization – all while striving to support terrific teaching and learning in every classroom.


  • Emily Lawson | Founder and CEO
  • Beth Berwick | Chief of Staff
  • Clarice Ulu | Special Assistant to the CEO

Finance and Real Estate

  • Wendy Scott | Chief Financial Officer
  • Ryan Aurori | Director of Finance and Real Estate

Academic Support

  • Katie Severn | Chief Academic Officer
  • Nicole Bryan | Managing Director for Early Childhood
  • Maya Ekus | Speech-Language Pathologist
  • Deborah Hanmer | Director of Student Support Services
  • MaryKate Hughes | Director of Curriculum and Instruction
  • Tara O’Flaherty | Leadership Support Specialist
  • Rebecca Yerman | Director of Special Education

Talent, Human Resources, and Operations

  • Katie Rouse | Chief Operating Officer
  • Jake Custer | Director of Recruitment
  • Francesca Gibson | Talent Recruiter
  • Keisha Jackson | Director of Human Resources
  • Gregor Kelsey | Talent Recruiter
  • Catherine Nwosu | Director of Extended Learning
  • Sindy Tavarez | Enrollment Specialist

Data Analysis and Technology

  • Dan Englender | Director of Academic Technology
  • Hilary Dauffenbach-Tabb | Director of Analysis, Data & Enrollment
  • Linton McGahee | Technology Associate
  • Heather Nadolny | Technology Associate
  • Ricardo Troncoso-Ramirez | Director of Technology

Development, Marketing, and Communications

  • Ibby Jeppson | Director of Resource Development
  • Amber Walker | Director of Marketing and Communications
  • Kenny Wang | Director of Data and Accountability
  • Shannon Zeimetz | External Relations Associate


  • James Kelly | Director of PrepNext
  • Jill Salisbury | Alumni Support Counselor


DC Prep’s School Leaders build a unique and close-knit learning community at each school campus.

  • Maria-Teresa Duvall | Founding Resident Principal
  • Shaunte Edmonds | Principal of the Edgewood Elementary Campus
  • Sally Houston | Resident Principal of the Benning Middle Campus
  • Cassie Meltzer Pergament | Principal of the Edgewood Middle Campus
  • Raymond Weeden | Principal of the Benning Elementary Campus


What our Leaders are Saying

“I feel so much richer in spirit knowing the work I’m doing is changing lives in my community.”
Wendy Scott, Chief Financial Officer