EWG staff and board

Management & Staff

Management Team

Ken Cook
President

Heather White
Chief of Staff and General Counsel

Craig Cox
Senior Vice President for Agriculture and Natural Resources

Jane Houlihan
Senior Vice President for Research

Chris Campbell
Vice President for Information Technology

Alex Formuzis
Vice President for Media Relations

Scott Mallan
Vice President, Finance & Chief Operating Officer

Nils Bruzelius
Executive Editor

Elaine Shannon
Editor-in-chief

Jocelyn Lyle
Director of Development

Renée Sharp
Director, CA Office & Senior Scientist

Chuq Yang
Director of Technology

EWG Staff

Bill Allayaud
California Director of Governmental Affairs

Aman Anderson
Web Designer

David Andrews, PH.D.
Senior Scientist

Claudia Arango
Development Associate

Leeann Brown
Press Secretary

Don Peterson Carr
Senior Communications and Policy Advisor

Dean Clark
Web Developer

Thomas Cluderay
Assistant General Counsel

David DeGennaro
Legislative and Policy Analyst

Libby Foley
Administrative Assistant

Lisa Frack
Social Media Manager

Sean Gray, M.S.
Senior Analyst

Kari Hamerschlag
Senior Analyst

Dusty Horwitt, J.D.
Senior Counsel

Andrew Hug
Analyst

Colleen Hutchings
Deputy Director of Online Fundraising

Emily Ion
Marketing Specialist

Sheila Karpf
Legislative and Policy Analyst

Nneka Leiba, M.Phil., MPH
Research Analyst

Brett Lorenzen
Mississippi River Project Coordinator

Sonya Lunder
Senior Analyst

Bobbie Manning
Environmental Health Outreach Coordinator

Morgan Maurer
Administrative Assistant

Olga Naidenko, Ph.D.
Senior Scientist

J. Paul Pestano
Research Analyst

Jason Rano
Senior Legislative Analyst

Alex Rindler
Government Affairs Assistant

Sara Sciammacco
Press Secretary

Rebecca Sutton, Ph.D.
Senior Scientist

Dawn Undurraga
Nutritionist

Taylan "Ty" Yalniz
Web Designer