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Leadership Team

In the chart below, brief profiles of Oak Ridge National Laboratory's Leadership Team members are linked to each member's name. For more information about ORNL management, please contact us at聽news@iphoneahf.com.

Team Members

E-mail

Phone

Fax

Thomas Zacharia
Laboratory Director
zachariat@iphoneahf.com 865.576.2900 865.241.2967聽
Jeff Smith
Deputy for Operations
smithj@iphoneahf.com 865.574.4322聽 865.241.2967聽
Michelle Buchanan
Deputy for Science and Technology
buchananmv@iphoneahf.com 865.574.1144聽 865.574.0323聽
David J. Mandl
Legal
mandldj@iphoneahf.com 865.241.9215聽 865.241.4456聽
J. Scott Branham
Business Services
branhams@iphoneahf.com 865.241.7614聽 865.241.7595聽
David J. Dean
Physical Sciences
deandj@iphoneahf.com 865.576.1219
Alan S. Icenhour
Nuclear Science and Engineering
icenhouras@iphoneahf.com 865.576.5315 865.241.7603
David Keim
Communications
keimdm@iphoneahf.com 865.576.9122聽 865.574.0595聽
Moe Khaleel
Energy and Environmental Sciences
khaleelma@iphoneahf.com 865.574.4333聽 865.574.9869聽
Douglas B. Kothe
Exascale Computing Project
kothe@iphoneahf.com 865.241.9392
Paul Langan
Neutron Sciences
langanpa@iphoneahf.com 865.241.1499 865.576.2041
C. Gail Lewis
Internal Audit
lewiscg@iphoneahf.com 865.574.3737聽 865.241.1092聽
Jeffrey Allen Nichols
Computing and Computational Sciences
nicholsja@iphoneahf.com 865.574.6224聽 865.574.4839聽
James Peery
National Security Sciences
peeryjs@iphoneahf.com 865.576.0154 865.576.6263聽
John Powell
Environment, Safety and Health
powellje@iphoneahf.com 865.241.1550聽 865.576.4891聽
Ned Sauthoff
U.S. ITER Project
sauthoffnr@iphoneahf.com 865.574.5947聽 865.574.6108聽
Mardell Sours
Human Resources
soursml@iphoneahf.com 865.574.4189聽 865.241.2977聽
Jimmy Stone
Facilities and Operations
stoneje@iphoneahf.com 865.574.6911聽 865.241.7610聽
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