Office Director Deputy Director Michael R. Johnson Gary M. Holahan

Office of New Reactors
Division of Program Management,
Policy Development, and Analysis (PMDA)
Barbara K. Gusack
Director
Constance C. Schum
Deputy Director
Division of Advanced Reactors
and Rulemaking (DARR)
Division of New Reactor Licensing (DNRL)
Michael E. Mayfield Stephanie M. Coffin
Deputy Director
Director
Frank B. Akstulewicz
Deputy Director
David B. Matthews
Director
Patrick M. Madden
Deputy Director
Office Director
Deputy Director
Michael R. Johnson
Gary M. Holahan
Division of Site Safety and
Environmental Analysis (DSEA)
Scott C. Flanders
Director
Division of Safety Systems
and Risk Assessment (DSRA)
Nilesh C. Chokshi
Deputy Director
Charles E. Ader
Director
Division of Construction Inspection
and Operational Programs (DCIP)
Division of Engineering (DE)
Mark D. Lombard
Deputy Director
Thomas A. Bergman Mohammed A. Shuaibi
Director
Deputy Director
Laura A. Dudes
Director
John R. Tappert
Deputy Director
Projects Branch
(APRB)
Stewart L. Magruder
Chief
Licensing Branch 1
(LB1)
John P. Segala
Chief
Hydrology and Meteorology
Branch (RHMB)
Gregory P. Hatchett
Chief
Reactor Systems, Nuclear
Performance, and Code
Review Branch (SRSB)
Joseph E. Donoghue
Chief
Structural Engineering
Branch 1 (SEB1)
Kimberly A. Hawkins
Chief
Construction Inspection
Program Branch (CIPB)
James D. Beardsley
Chief
Policy Branch
(APOB)
Amy E. Cubbage
Chief
Licensing Branch 2
(LB2)
Hossein G. Hamzehee
Chief
Geosciences and Geotechnical
Engineering Branch 1 (RGS1)
Rebecca L. Karas
Chief
Balance of Plant and Fire
Protection Branch (BPFP)
Samuel S. Lee
Chief
Structural Engineering
Branch 2 (SEB2)
Brian E. Thomas
Chief
ITAAC Branch (CITB)
Mark G. Kowal
Chief
Licensing Branch 3
(LB3)
Ronaldo V. Jenkins
Chief
Geoscience and Geotechnical
Engineering Branch 2 (RGS2)
Christopher C. Cook
Chief
Balance of Plant and
Technical Specifications
Branch (BPTS)
Eileen M. McKenna
Chief
Component Integrity
Branch (CIB)
David Terao
Chief
Construction Electrical
Vendor Branch (CEVB)
Richard A. Rasmussen
Chief
Janine B. Dehn
Chief (Acting)
Licensing Branch 4
(LB4)
Mark E. Tonacci
Chief
Environmental Technical
Support Branch (RENV)
Ryan Whited
Chief
Containment and
Ventilation Branch (SCVB)
John B. McKirgan
Chief
Instrumentation and
Controls Branch (ICB)
Ian C. Jung
Chief
Construction Mechanical
Vendor Branch (CMVB)
Edward H. Roach
Chief
Contract Management
Branch (CMB)
Michael A. Norato
Chief
Environmental Projects
Branch 1 (EPB1)
William F. Burton
Chief
Radiation Protection and
Accident Consequences
Branch (RPAC)
Robert G. Schaaf
Chief
PRA and Severe Accidents
Branch (SPRA)
Lynn A. Mrowca
Chief
Instrumentation, Controls, and
Electrical Engineering Branch (ICE)
Terry W. Jackson
Chief
Construction Assessment and
Enforcement Branch (CAEB)
Timothy J. Frye
Chief
Engineering Mechanics
Branch (EMB)
Joseph Colaccino
Chief
Quality Assurance Branch
(CQAB)
Kerri A. Kavanagh
Chief (Acting)
Information Technology
Management Branch (ITMB)
William K. Usilton
Chief
Planning and Scheduling
Branch (PSB)
Jennifer L. Dixon-Herrity
Chief
Financial and Performance
Management Branch (FPMB)
Jerome Murphy
Chief
Business Services
Management Branch (BSMB)
Environmental Projects
Branch 2 (EPB2)
Anthony H. Hsia
Chief
Operator Licensing and
Human Performance
Branch (COLP)
Michael J. Junge
Chief
January 24, 2012