Brian Shreffler

Brian Shreffler is a Senior Vice President at GBAO with over 15 years of experience in survey research and Democratic campaigns, specializing in surveys, turnout analysis, and data visualization.

In 2020, Brian worked on behalf of independent expenditures in key congressional districts across the country, as well in Michigan on behalf of Senator Gary Peters, whose re-election was essential to Democrats’ success in taking control of the U.S. Senate. He also worked extensively in Michigan in 2018, helping Governor Gretchen Whitmer break eight years of full Republican control in the state.

In addition to Michigan, Brian has extensive experience polling for Democratic campaigns in Connecticut, New Hampshire, New Jersey, New Mexico, Oregon, West Virginia, and Kentucky, and has provided analysis and guidance to progressive organizations such as DCCC, House Majority PAC, Senate Majority PAC, Center for American Progress, National Education Association, and National Resources Defense Council.

Brian was formerly an Analyst at Greenberg Quinlan Rosner Research and earned his bachelor’s degree in Media Arts & Design from James Madison University in Virginia.