Contact ASNT

You can reach any ASNT staff member at the International Service Center by calling (800) 222-2768 or (614) 274-6003 and using the phone extensions listed below. If you're calling after our regular office hours of 8:30 to 5:00 (EST), you may leave a voicemail at your desired extension. You can reach us by fax at (614) 274-6899.

American Society for Nondestructive Testing
International Service Center

PO Box 28518
1711 Arlingate Lane
Columbus, OH 43228-0518
(800) 222-2768 or (614) 274-6003

The ASNT Center for Excellence (Refresher Courses)
6190 Shamrock Court, Suite 100
Dublin, OH 43016
(614) 766-7715

Certification and Technical Services: More detailed contact information for specific programs.

Ask the President: Send a question or comment to the President of ASNT.

ASNT on Social Media: Facebook  

How this directory works:

Click on the staff member's name to activate a feedback form and send a message directly through the Web site.

Name Title Ext.


Bereson, Arny Executive Director 201
Thomas, Michelle Executive Assistant 223

Member Relations and Services

Cowles, Heather Senior Manager, Member Relations and Services 216
White, Pat Membership Coordinator 217
Leonard, Margaret Membership Dues 229
Ames, Jessica Program Coordinator 233
Segor, Debbie Sections Coordinator 235

Marketing Communications

Liming, Garra Senior Manager, Marketing Communications 211
Sims, Dana PR & Brand Manager 244
Conley, Paul Creative Supervisor, Marketing Communications 232
Barca, Debbie Advertising Supervisor 209

Book Sales

Coakley, Trina Book Department Supervisor 220
Donaldson, Kimberly Customer Service Representative 242
McCutcheon, Tomeka Customer Service Representative 215

Conferences and Educational (Refresher) Courses

Schieferstein, Barry Senior Manager, Conferences 202
LeMasters, Alicia Coordinator, Speaker Contact 213
Staat, Ruth Exhibit Sales 227
Guzzo, Angie Conference Registration 228
LeMasters, Alicia Refresher Course Coordinator 213


Jones, Tim Senior Manager, Publications 204


Ross, Jill Materials Evaluation Editor 224
Cowans, Haley Materials Evaluation Assistant Editor, Marketplace Editor 245
Grimm, Joy Production Manager 208
Leonard, Margaret Materials Evaluation Subscriptions 229
Barca, Debbie Advertising Supervisor 209


Balkin, Karen NDT Handbook Editor 207
Leeman, Cindi Educational Materials Supervisor 225
Kervina, Toni Educational Materials Editor 205

Certification & Technical Services

Bennett, James Chief Technical Officer 250
Brian, Frye NDT Technical Specialist and Quality Manager 218
Didion, Donny Technical Specialist and Certification Manager 240
Longo, Charles NDT Technical Specialist 241
Law, Lisa Certification Specialist 226
Davis, Tricia Certification Specialist 219
Harris, Jennifer Certification Specialist 237

Web and Information Systems

Sentelle, David Information Systems Manager 230
Schaefer, Stephen Web Manager 222
Guzzo, Angie Database Manager 228
Barca, Debbie Advertising Supervisor 209

Sales Contact

Barca, Debbie Advertising Supervisor 209
Staat, Ruth Exhibit Sales 227

Media Contact

Sims, Dana PR & Brand Manager 244

Finance and Accounting

Potter, Mary Chief Financial Officer 203
Vidosh, Dalton Head Accountant 243
Dille, Stephanie Receptionist 200
Smith, Curtis Cash Coordinator 214

ASNT Awards

Ames, Jessica Awards and Honors Program 233