Sarah Chamberlain, President and Chief Executive Officer
Sarah Chamberlain serves as the President and Chief Executive Officer of the Republican Main Street Partnership. Prior to serving as CEO, Chamberlain was COO, CFO, Executive Director, and President of Main Street. Chamberlain began her career in the personal office of Hon. Amory Houghton, Jr. in Corning, New York. In 1998 she moved to Washington DC to become the first Executive Director of the John Quincy Adams Society and to help found the Main Street Partnership.
Colleen Hogan, Executive Assistant
Colleen Hogan serves as Executive Assistant at the Republican Main Street Partnership, having joined the organization in February 2020.
Mari Buttarazzi, Deputy Director of Communications
Mari Buttarazzi joined Republican Main Street Partnership as its Deputy Communications Director in 2019. Previously, Mari worked at CRC Public Relations as an Account Executive and interned with the House Republican Conference’s press shop. Mari graduated from Virginia Tech with a degree in Communication and currently resides in Arlington, Virginia
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*Governing beyond partisan and political rhetoric.
The Republican Main Street Partnership is a coalition of nearly 80 members of Congress who represent the governing wing of the Republican Party. Our members are the Republicans who win in swing districts — that’s why we’re the party’s majority-makers.