Contact Us

General Inquiries

MAIN TELEPHONE NUMBERS: 1-800-759-4867 (U.S. and Canada only); 1-724-776-9000 (All other countries) MAIN FAX: 1-724-776-3770
GENERAL E-MAIL: tmsgeneral@tms.org

Website Questions

Problems using the website? Contact webmaster@tms.org.

TMS Headquarters
5700 Corporate Drive Suite 750
Pittsburgh, PA 15237
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Staff Contacts

EXECUTIVE
James Robinson
Executive Director
1-724-814-3138
Adrianne Carolla
Deputy Executive Director
1-724-814-3180
Paul Zappas
Senior Manager, Information Technology
1-724-814-3126
CONTENT
Matthew Baker
Department Head
1-724-814-3176
Kelly Markel
Publications Managing Editor
1-724-814-3108
EVENTS AND MEMBER EXPERIENCES
Trudi Dunlap
Department Head
1-724-814-3174
Tess De Jong
Conference & Events Coordinator
1-724-814-3116
Jeff Gnacinski
Conferences and Virtual Events Administrator
1-724-814-3166
Diana Grady
Customer & Administrative Services Specialist
1-724-814-3112
Courtney Hammer
Membership Program Manager
1-724-814-3172
Colleen Madore
Conference and Virtual Events Assistant
1-724-814-3134
Kellye Parsson
Global Conferences and Events Manager
1-724-814-3194
Janel Show
Customer and Member Experiences Manager
1-724.814.3156
Patricia Warren
Programming & Proceedings Specialist
1-724-814-3152
FINANCE
Alicia Arbuckle
Controller and Department Head
1-724-814-3146
Marleen Schrader
Accounting and Grants Manager
1-724-814-3178
MARKETING AND COMMUNICATIONS
Lynne Robinson
Department Head
1-724-814-3128
Ashley-Anne Bohnert
Marketing Manager
1-724-814-3188
Robert Demmler
Visual Communications Coordinator
1-724-814-3120
Megan Enright
Events Marketing Lead
1-724-814-3106
Cheryl Geier
Senior Graphic Designer
1-724-814-3154
Ken Grzegorczyk
Full Stack Developer and Webmaster
1-724-814-3164
Beate Helsel
Research, Engagement, Data, and Information Manager
1-724-814-3182
David Rasel
Head of Visual Communications
1-724-814-3158
Jillian Schultz
Marketing Assistant
1-724-814-3168
Kelly Zappas
JOM: The Magazine Editor/Membership Communications Manager
1-724-814-3122
NEW INITIATIVES, SCIENCE, AND INDUSTRY
George Spanos
Director
1-724-814-3184
Joni Gregg
Technical Divisions Administrator
1-724-814-3124
Deborah Hixon
Awards Program Manager
1-724-814-3142
Mary Petitt
Senior Administrative Assistant
1-724-814-3186
Michael Rawlings
Science, Engineering, and Government Initiatives Manager
1-724-814-3148