Contact Us

Our contact information can be found below, but you can also learn more about us.

The Team
Gregg Herring
Vice President and Market Leader, Public Infrastructure Group
Phone: (770) 618-0333

Gregg is the group publisher of American City & County, Government Product News, Government Procurement, and IWCE's Urgent Communications. He has been in publishing since 1973, joining AC&C in 1988. Gregg graduated from the University of Texas at Arlington with a B.S. in Marketing and Finance. He lives in Roswell, Ga., with his wife Sue, daughters Kirsten and Lauren, and Lola the dog.

Bill Wolpin
Editorial Director/Associate Publisher
Phone: (770) 618-0112

Bill Wolpin is the Associate Publisher and Editorial Director of American City & County, Government Product News and Government Procurement magazines. Bill has judged several national magazine and engineering award competitions, and has been a speaker at the magazine industry's leading conference as well as several solid waste and government association events. His magazines have won more than 80 national, regional and state awards for excellence, including a 2001 Jesse H. Neal Award for his editorials in Waste Age, four Folio Gold Editorial Excellence Awards and a Gold Ozzie. He also was a 2005 Neal Award finalist for his editorials in American City & County.

Bill has received an employee excellence award, a CEO Award and was a finalist for employee of the year. In 2003, he was the recipient of the Lawrence Lecture award, the highest honor bestowed by the Solid Waste Association of North America. In 2006 Magazine Association of the Southeast, where he served as president and member of the executive board, selected him for its Hall of Fame.

Derek Prall
Managing Editor, American City & County 
Derek Prall is a professional journalist who has held numerous positions with a variety of print and online publications including the New Jersey Herald. He is a 2008 graduate of Furman University holding bachelor's degrees in both English Literature and Communications Studies.
Phone: (770) 618-0401

Michael Keating
Senior Editor, GPN/Government Product News
Phone: (770) 618-0193

Michael Keating is senior editor for Government Product News and a contributing editor for American City and County, both published by Penton. Michael has written articles on the government market for more than 100 publications, including USA Today, ThomasNet's Industry Market Trends, Sanitary Maintenance, IndustryWeek, and the Costco Connection. He has a master's in library science from Kent State University, and has won more than a dozen national, regional, and state journalism awards.

Wes Clark
Art Director

Sales and Marketing Staff

Matt Welty​
Sales Manager
AK, AL, AR, AZ, FL, IA, ID, IL, IN, KS, KY, LA, MI, MN, MO, MS, NE, ND, NM, OK, OR, PA, SD, TN, TX, WA, WI, WV, WY, Alberta, Manitoba, British Columbia, Saskatchewan
Phone: (770) 618-0450

Tim Clary
Sales Manager
AK, CA, CO, CT, DE, DC, GA, HI, MA, MD, ME, MT, OH, NC, NH, NJ, NV, NY, RI, SC, UT, VA, VT, E. Canada
Phone: (972) 279-2333

Nadira Ramatally
Marketing Manager

Desiree Torres 
Senior Director, User Marketing

Penton Media

David Kieselstein
Chief Executive Officer

Nicola Allias
Chief Financial Officer/Executive Vice President

Sanjay Mutha
Senior Vice President

For information regarding list rental and marketing campaigns, please reach out to:

Justin Lyman
Online Marketing Manager
(913) 967-1377

Sarah Nowowiejski
Online Marketing Manager
(212) 204-4295

Greg Davis
Online Marketing Manager
(212) 204-4231


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Need to renew subscriptions, change addresses or order back issues? Please contact our Subscription Services Department.

Customer Service Phone Numbers:
(US) (866) 505-7173
(Outside US) (847) 763-9504

Customer Service Emails:
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