Contact ECS

65 South Main Street, Building D
Pennington, New Jersey 08534-2839, USA
tel 1.609.737.1902
fax 1.609.737.2743

Contact Information

Meet the management team.

Executive Staff

Roque J. Calvo
Executive Director/Chief Executive Officer
ext. 101

Mary E. Yess
Chief Content Officer/Publisher
ext. 119

Tim Gamberzky
Chief Operating Officer
ext. 105


John Lewis
Director of Meetings and Corporate Programs
ext. 120

Casey Annunziata
Meetings Specialist
ext. 102

Bianca Kovalenko
Meetings Program Specialist
ext. 126

Ashley Moran
Corporate Programs Manager
ext. 121


Paul Grote
Director of Finance
ext. 110

Linda Cannon
Staff Accountant
ext. 128

Karen Chmielewski
Finance Associate
ext. 104


Marcelle Austin
Board Relations
ext. 124

Jessica Wisniewski
Human Resources/Operations Manager
ext. 111


Shannon Reed
Director of Membership Services
ext. 107

Mary Hojlo
Membership and Constituent Services Specialist
ext. 100


Karla Cosgriff
Director of Development
ext. 122


Rob Gerth
Director of Marketing and Communications
(Press inquiries welcome)
ext. 114

Dinia Agrawala
Graphic Designer/Interface Production Manager
ext. 117

Winnie Mutch
Web Manager

Amanda Staller
Web Content Specialist
ext. 112


Beth Craanen
Director of Publications
ext. 103

Annie Goedkoop
Associate Director of Publications/Interface Managing Editor
ext. 118

Paul Cooper
Editorial Manager

Andrea L. Guenzel
Publications Specialist (JES & JSS)
ext. 109

Anna Olsen
Senior Content Associate/Library Liaison
ext. 108

Andrew Ryan
Publications Specialist (ECST and Interface)
ext. 113

Beth Schademann
Publications Specialist (JES and JSS)
ext. 123

Logan Streu
Publications Content Manager
ext. 116

Find out more about opportunities at ECS.