Our Leadership

Ed Mierzwinski

National Consumer Program Director
202-461-3821
Standing up to special interests on behalf of consumers, based in Washington, DC.

Samantha Gibb

Organizing Director
617-747-4353
Sam has been the Organizing Director with MASSPIRG since 2010 and in that capacity she manages 8-10 entry-level organizing staff each year to run student campaigns in the state of MA.

Kristin Jackson

Assistant Organizing Director
Kristin Jackson is the MASSPIRG Assistant Organizing Director and works with staff and campus chapters across Massachusetts.

Christine Lindstrom

Higher Education Program Director
617-747-4330
Christine Lindstrom is the Higher Education Program Director for U.S. PIRG & the Student PIRGs.

Matthew Wellington

U.S. PIRG Antibiotics Program Coordinator
Matthew is the Antibiotics Program Coordinator for U.S. PIRG based out of Boston.