Leadership
We’re honored to have a dedicated team of hardworking and devoted individuals working together to further the mission of the Museum. Their time and talent are a huge factor in our success.
Leadership Team

Dr. Frederic Bertley
CEO (Interim)
Dr. Bertley is a renowned, civic-minded leader, strategist, innovator, scientist, and communicator. He is leading NVMM through a strategic transformational phase to continue to honor and celebrate the lives of Veterans and the role of service in the national landscape. Dr. Bertley is also the President and CEO of the Center of Science and Industry (COSI), USA Today’s #1 Science Museum in the Nation.
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www.fredericbertley.com

William J. Butler
Colonel, U.S. Army (Retired)
Acting President
Bill comes to the Museum after 27 years of service in the U.S. Army as a career Infantry officer and an additional two years as a senior Department of the Army civilian. Bill is a seasoned non-profit leader with a proven track record in strategic planning, operational efficiency, and cross functional leadership. He spearheaded initiatives at the NVMM leading to significant attendance growth and cost savings.
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Marnie Holder
Vice President of Advancement
Marnie joined the Museum with 23 years of combined Federal Government service as a senior Department of Army civilian and staff member in the US Senate; and 6 years of national non-profit experience as Director of Hiring Events for the US Chamber of Commerce Foundation, Hiring Our Heroes.