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Board of Trustees

The Board of Trustees, comprised of a dynamic, talented group of professionals with a wide range of expertise, works collaboratively with the Administrative leadership team to provide strategic direction, advance River's mission, and ensure financial well-being.

In late 2024, the Board outlined a five-year strategic plan (2025-2030) with the following goals:

  • Expand student enrollment and retention
  • Increase teacher retention
  • Serve more children from marginalized communities by attracting new funders for the Community Outreach Fund
  • Protect the school's inclusive community
  • Conduct a successful capital campaign & secure bond financing
  • Complete the purchase of a new campus

 

Mission

The River School inspires each child to find their voice.

Casey Seidenberg
President
Alumni Parent
Year Elected: 2015
Executive Coach, Handel Group

Nancy

Nancy K. Mellon
Vice President
Founding Member 1999
Head of School, The River School

Rachel Moore Weller
Vice President
Alumni Parent
Year Elected: 2012
Technology Investor & Science Writer

Charles Munzig

Charles Munzig
Treasurer
Current Parent
Year Elected: 2024
Managing Partner, Fisher Creek Holdings

 

Nowell Rush
Secretary
Year Elected: 2007
Retired, Ernst & Young

Yonatan Alemu
Current Parent
Year Elected: 2019
Managing Director, Leaf Capital Management

Mary W. Carpenter
Year Elected: 2007
Freelance Writer

Andre Cheng, MD
Alumni Parent
Year Elected: 2007
Partner, Granite Point Capital

Andrew Evans

Andrew Evans
Current Parent
Year Elected: 2025
Partner, Bates White Economic Consulting

Terrance Green
Current Parent
Year Elected: 2022
Managing Partner, 4C Partners

Nancy Herman
Current Parent
Year Elected: 2021

Valdis Lenss
Current Parent
Year Elected: 2022
Director of Strategic Finance, Uber

Jaynie Lilley
Alumni Parent
Year Elected: 2024
Potomac River Clinic Board Chair

Dean Lopez

Dean Lopez
Year Elected: 2025
Real Estate Development Professional

Leigh McCue-Weil
Alumni Parent
Year Elected: 2019
Associate Professor, Engineering
George Mason University

Nicolle Rippeon

Nicolle Rippeon
Alumni Parent
Year Elected: 2017

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