Jefrey leads GSG’s research practice. He is well known for his passion for politics, his ability to make corporate research sound like English, and his favorite Bluetooth headsets. Jefrey’s clients are most likely to tell you about the 2:00 a.m. emails he sends, or his ability to deliver tough news.
While he was delighted to recently be named “Pollster of the Year” by the American Association of Political Consultants, Jefrey is more likely to brag about his SAG-AFTRA union membership.
Jefrey is a proud Philadelphian turned New Yorker. He remains visibly tortured by his beloved Phillies and Eagles. He is father to Eden and Jesse, and head of water delivery for Deb, his wife who he has been dating since buying her a drink on her 21st birthday at their alma mater, the University of Pennsylvania.
Jefrey also serves as an adjunct professor at Columbia University’s School of International and Public Affairs, where he has taught for over 15 years and from which he earned his Master’s degree.