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Marissa Larrimore

Program Officer

Patterson Family Foundation

Marissa Larrimore draws on more than a decade of experience in foundation grantmaking, financial analysis, and collaborating with nonprofits in her role as Program Officer for Education at the Patterson Family Foundation. Raised in St. Joseph, Missouri and now living in rural Kansas, she brings both perspectives to her work, helping her connect deeply with the communities the Foundation serves. Her background in both philanthropy and finance gives her the tools to identify high-impact opportunities that expand educational access and equity in rural communities.

Before joining the Foundation in 2025, she spent nearly six years as a Foundation Program Officer at Commerce Bank, partnering with a wide range of nonprofits to review grant proposals, assess financial health, and align funding strategies with each foundation’s mission. She began her career in tax accounting, developing expertise in financial analysis and regulatory compliance—skills that continue to shape her strategic, data-driven approach to philanthropy. At the Foundation, she helps guide investments that expand educational opportunities and strengthen schools across rural Kansas and Missouri, making sure resources go to programs that create lasting, meaningful impact.

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How does Philanthropy Missouri support your work in the philanthropic sector?

PhilMO’s dedication to offering learning opportunities for all kinds of philanthropic organizations has enhanced my professional growth and enriched my collaborations with nonprofits and corporate partners. It is an invaluable resource for discovering best practices and advancing philanthropic initiatives throughout the state.