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Whistlestop Board of Directors

Dennis D. Ryan, Board President

Dennis D. Ryan, Board President

Dennis brings to our board extensive private sector and nonprofit financial and strategic leadership experience, along with a passion to serve those in need.
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Beth Reizman, Vice President

Beth Reizman, Vice President

Beth is Chief Credit Officer at Bank of Marin.
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Tom Bonomi, Treasurer

Tom Bonomi, Treasurer

Tom is President and CFO of Price Family Vineyards & Estates (“PFVE”).
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Fabia Butler, Secretary

Fabia Butler, Secretary

Fabia is a marketing and communications director with the commercial banking group at Bank of the West.
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Cynthia Wuthmann, Board Member

Cynthia Wuthmann, Board Member

Cynthia Wuthmann is passionate about building brands and growing businesses.
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Sharon Jackson, Board Member

Sharon Jackson, Board Member

Sharon is an active civic volunteer and leader in Marin’s healthcare community. Twice elected to the board of the Marin Healthcare District, she provided strong leadership for the return of Marin General Hospital to the people of Marin.
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Bob Sonnenberg, Board Member

Bob Sonnenberg, Board Member

Bob, who lives with his wife and two sons, is a native of Marin and a fifth generation Californian.
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Kevin J. Hogan, Board Member

Kevin J. Hogan, Board Member

Kevin is a seasoned healthcare executive with a history of demonstrating visionary leadership and progressive management in guiding operations for health and human services organizations.
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Paul S. Castro, Board Member

Paul S. Castro, Board Member

Paul serves as Senior Consultant with Applied Strategy Associates, specializing in executive coaching, organizational development and interim executive services.
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