NCGA Staff

Executive and Administration 

Rick Tolman, Chief Executive Officer

Kathy Baker, Executive Assistant

Susan Claiborne, Receptionist

Jeremy Green, Office Support Coordinator

Rodger Mansfield, Vice President of Administration

Darcy Wolf, Accounting Manager

Open, Bookkeeper

Marketing

Fred Stemme, Vice President of Marketing

Tim Brackman, Director of Development

Jessica Brown, Administrative Assistant and Meeting Manager

Ken Colombini, Director of Communications

Vickie Darland, Administrative Assistant

Jo Lynn Dollar, Administrative Assistant

Joe Hodes, Marketing Manager

Mark Lambert, Senior Communications Manager

Beth Musgrove, Graphic Communications Designer

Susan Powers, Communications Manager

Mary Quigley, Administrative Assistant, Marketing Communications

Mike Shelby, Association and Membership Services Specialist

Cathryn Wojcicki, Communications Manager

Production and Utilization

Paul Bertels, Vice President of Production and Utilization

Maggie Fogerty, Administrative Assistant

Nathan Fields, Director of Biotechnology and Economic Analysis

Melanie Gibson, Administrative Assistant, Production and Utilization

Rachel Jungermann, National Corn Yield Contest Manager

Pam Keck, Ph.D., Director of Biofuels 

Max Starbuck, Director of Production, Stewardship and Livestock

Richard Vierling, Ph.D., Director of Research and New Uses

Sandra Wright, Administrative Assistant, Production and Utilization

Open, National Corn Yield Contest Coordinator

Public Policy (Washington Office)

Jon Doggett, Vice President of Public Policy

Natalie Cook, Office Manager

Beth Elliott, Director of Public Policy

Sarah Gallo, Director of Public Policy

Ethan Mathews, Public Policy and Regulatory Affairs Manager

Clint Raine, Legislative Assistant

Rod Snyder, Director of Public Policy

Janice Walters, Communications Manager

Sam Willett, Senior Director of Public Policy