E-mail NCMA
To email a staff person directly, click on the individuals name.

Our Address:
National Concrete Masonry Association
13750 Sunrise Valley Drive
Herndon, VA 20171-4662
Phone: 703.713.1900
Fax: 703.713.1910

Executive

Mark B. Hogan
President

Engineering

Robert D. Thomas
Vice President of Engineering & Research
703.713.1908 x229

Jason J. Thompson
Director of Engineering
703.713.1908 x228

Dennis W. Graber
Director of Technical Publications 703.713.1908 x220

Michael Werner
Engineering Projects Manager
703.713.1908 x218

Rodger Prunty
Geotechnical Engineer
703.713.1908 x221

Gary R. Sturgeon
Technical Service Engineer
Phone: (403) 851-1451
Fax: (403) 851-1631

J. David M. Rozsa
Manager of Education and Certification
703.713.1908 x247

Brittaney R. Kamhong Thompson Engineering & Research Department Office Manager/Schools Administrator
703.713.1908 x216

Mahsheed Rouhani
Administrative Assistant
703.713.1908 x212

Eunice Marques
Administrative Assistant
703.713.1908 x213

Finance and Administration

Larry J. Medley
Vice President of Finance and Administration
703.713.1900

Al Petronio
Accounting Manager
703.713.1908 x214

Joyce M. Rutkowski
Staff Accountant
703.713.1908 x244

Ella Krupa
Receptionist

Lucy Dunne
Receptionist

Edwin B. Elomina
Mailroom Clerk
703.713.1908 x223

Government Relations

William H. Plenge
Government Affairs Consultant
410.867.9700
Cell: 240.463.0258

Sales & Marketing

James M. Gaidry
Vice President, Membership and Partnership Development
703.713.1908 x206

Ron W. Churchill
Director of Sales
703.713.1908 x209

Harry W. Junk
Market Manager, Residential
703.713.1908 x210

Heidi Weiss
Membership, Advertising, and Show Sales Manager
703.713.1908 x236

Mary Arnston-Terrell
Communications Manager
703.713.1908 x208

Michelle M. Graves
Administrative Assistant
703.713.1908 x207

Meetings & Conventions

Deborah W. Morris
Director of Meetings & Conventions
703.713.1908 x238

Research and Development Laboratory (Under Engineering)

Robert D. Thomas
Vice President of Engineering & Research
703.713.1908 x229

Jeffrey S. Stein
Manager, Research & Development Laboratory
703.713.1908 x242

Nicholas R. Lang
Research Engineer
703.713.1908 x239

Doug H. Ross
Laboratory Supervisor
703.713.1908 x243

Sumner W. Svensson
Materials Research Assistant
703.713.1900

M. Doug Luttrell
Laboratory Technician
703.713.1900

Bayan Rouhani
Laboratory Technician
703.713.1900