author portrait
© Markus Goerg

Bill Zimmerman

Bill Zimmerman, who holds a doctorate in psychology from the University of Chicago, is one of the nation's most experienced political consultants. As cofounder of the leading consulting firm Zimmerman & Markman, whose work for ballot initiatives and for organizations such as the ACLU, NRDC, and MoveOn.org has won multiple awards, he continues to advocate for social justice.