Staff Directory
Executive
Robert Garbini, P.E.
President
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1139
Email: rgarbini@nrmca.org
Deana Angelastro
Executive Administrator, Office of the President
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1138
Email: dangelastro@nrmca.org
Education/Technical Resources
Lionel Lemay, P.E., S.E.
Senior Vice President, Technical Resources
1244 Crane Boulevard
Libertyville, IL 60048
Phone: 847-918-7101
Email: llemay@nrmca.org
Eileen Dickson
Managing Director, Education
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1164
Email: edickson@nrmca.org
Erin Ashley, Ph.D.
Director of Codes and Sustainability
6901 Magnolia Avenue
Elkridge, MD 21075
Phone: (410) 796-7975
Email: eashley@nrmca.org
Shawnita Dickens
Coordinator, Certification Programs
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1154
Email: sdickens@nrmca.org
Michele Elhenawi
Education Administrative Assistant
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1182
Email: melhenawi@nrmca.org
Engineering
Colin Lobo, Ph.D., P.E.
Senior Vice President, Engineering
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1160
Email: clobo@nrmca.org
Karthik Obla, Ph.D., P.E.
Managing Director, Research and Materials Engineering
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1163
Email: kobla@nrmca.org
Soliman Ben-Barka
Laboratory Technician, Engineering
5600 Branchville Road
College Park, MD 20740
Phone: 301-345-6532
Email: lab@nrmca.org
Nina Stedman
Senior Engineering Adminstrator
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1162
Email: nstedman@nrmca.org
Haejin Kim
Materials Research Engineer/Concrete Lab Manager, Engineering
5600 Branchville Road
College Park, MD 20740
Phone: 240-485-1170
Email: hkim@nrmca.org
Karen Bean
Administrative Assistant, Engineering
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1168
Email: kbean@nrmca.org
Stewart Sherman
Laboratory Technician, Engineering
5600 Branchville Road
College Park, MD 20740
Phone: 301-345-6532
Email: lab@nrmca.org
Finance and Administration
Michael Olivarri, CPA
Senior Vice President, Finance and Administration
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1130
Email: molivarri@nrmca.org
Patty O'Brien
Senior Director, Internal Operations
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1133
Email: pobrien@nrmca.org
Tamara Waugh
Finance Accounting Manager
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1132
Email: twaugh@nrmca.org
Lawrence Afable
Senior Director, Information Technology
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1167
Email: lafable@nrmca.org
Jenny Nunes
Receptionist/Administrative Assistant
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1134
Email: jnunes@nrmca.org
Federico Rosales
Information, Technology Intern
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1104
Email: frosales@nrmca.org
Nicholas Muzzatti
Coordinator, Internal Operations
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1137
Email: nmuzzatti@nrmca.org
Jake Zhu
Network Technician
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1144
Email: jzhu@nrmca.org
Government Affairs
Bob Sullivan
Senior Vice President of Government and Legal Affairs
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1148
Email: rsullivan@nrmca.org
Heather Houck
Executive Assistant, Government Affairs and Industry Relations
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1153
Email: hhouck@nrmca.org
Kerri Leininger
Director of Government Affairs and PAC Activities
900 Spring Street
Silver Spring, MD 20902
Phone: 240-485-1159
Email: kleininger@nrmca.org
Kevin Walgenbach
Government Affairs Coordinator
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1157
Email: kwalgenbach@nrmca.org
Industry Relations
Nicole Maher
Senior Vice President, Industry Relations and Special Programs
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1158
Email: nmaher@nrmca.org
Marketing/Promotion
Glenn Ochsenreiter
Senior Vice President, Marketing
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1140
Email: gochsenreiter@nrmca.org
Paul LaPorte
Director, Marketing
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1142
Email: plaporte@nrmca.org
Michelle Barringer
Administrative Assistant, Marketing and Promotion
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1143
Email: mbarringer@nrmca.org
Meetings
Jennifer Leonard
Managing Director, Meetings
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1156
Email: jleonard@nrmca.org
Jessica Moore
Meetings Coordinator
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1152
Email: jmoore@nrmca.org
Membership
Kathleen Carr-Smith
Managing Director, Membership and Communications
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1145
Email: kcarrsmith@nrmca.org
Kimberly Pittmon
Director, Marketing Systems
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1146
Email: kpittmon@nrmca.org
National Resource Support
Dan Huffman
Managing Director, National Resources
2807 SW Bucharest Court
Portland, OR 97225
Phone: 503-292-7729
Email: dhuffman@nrmca.org
Jon Hansen
National Resource Director, North Central
145 Becky Lynn Blvd.
Pleasant Hill, IA 50327
Phone: 515-266-1058
Email: jhansen@nrmca.org
Phil Kresge
Senior Director, National Resources, Mid Atlantic
52 North Sycamore Street
Macungie, PA 18062
Phone: 610-966-7220
Email: pkresge@nrmca.org
Doug O'Neill
National Resource Director, Northeast
55 Bright Oaks Drive
Rochester, NY 14624
Phone: 585-436-8310
Email: doneill@nrmca.org
A. Vance Pool
Senior Director, National Resources, South Central
2127 White Dove Court
League City, TX 77573
Phone: 281-557-8415
Email: vpool@nrmca.org
Publications
Jacques Jenkins
Manager, Customer Service
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1165
Email: jjenkins@nrmca.org
Ready Mixed Operations
Gary Mullings
Senior Vice President, Compliance and Operations
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1161
Email: gmullings@nrmca.org
Greg Vickers
Managing Director of Operations
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1136
Email: gvickers@nrmca.org
Communications
Frank Cavaliere
Manager, Special Programs/Communications
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1141
Email: fcavaliere@nrmca.org
Environmental and Safety
David Ayers
Managing Director of Compliance
900 Spring Street
Silver Spring, MD 20910
Phone: 240-485-1155
Email: dayers@nrmca.org
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