Leadership & Staff
NTI's staff includes leaders and experts with extensive experience at senior levels of government and the policy community. They work to provide innovative solutions to respond to the world’s greatest threats and build a safer world.
Executive Leadership
Ernest J. Moniz
Co-Chair and Chief Executive Officer, NTI
Co-Chair and Chief Executive Officer, NTI
Joan Rohlfing
President and Chief Operating Officer, NTI
President and Chief Operating Officer, NTI
Deborah G. Rosenblum
Executive Vice President, NTI
Executive Vice President, NTI
Officers
Elizabeth Cameron, PhD
Vice President, Global Biological Policy and Programs
Vice President, Global Biological Policy and Programs
Amy C. Hargrett
Chief Financial Officer and Treasurer
Chief Financial Officer and Treasurer
Corey Hinderstein
Vice President, International Fuel Cycle Strategies
Vice President, International Fuel Cycle Strategies
Laura S. H. Holgate, Ambassador (ret.)
Vice President, Materials Risk Management
Vice President, Materials Risk Management
Carmen MacDougall
Vice President, Communications
Vice President, Communications
Lynn Rusten
Vice President, Global Nuclear Policy Program
Vice President, Global Nuclear Policy Program
Page Stoutland, PhD
Vice President, Scientific and Technical Affairs
Vice President, Scientific and Technical Affairs
Staff
Steve Andreasen
National Security Consultant
National Security Consultant
Alex Bednarek
Program Officer, Fuel Cycle Strategies
Program Officer, Fuel Cycle Strategies
Robert E. Berls, Jr., PhD
Senior Advisor for Russia and Eurasia
Senior Advisor for Russia and Eurasia
John Carlson
Counselor
Counselor
Amanda Cogan
Executive Assistant & Conference Coordinator of Global Biological Policy & Programs and International Fuel Cycle Strategies
Executive Assistant & Conference Coordinator of Global Biological Policy & Programs and International Fuel Cycle Strategies
Amy Cole
Grants Manager
Grants Manager
Caitlyn Collett
Communications Manager
Communications Manager
Catherine Crary
Executive Assistant & Conference Coordinator
Executive Assistant & Conference Coordinator
Naomi Diehl
Special Assistant to the President and the Vice-Chairman, Board Liaison
Special Assistant to the President and the Vice-Chairman, Board Liaison
Erin Dumbacher
Program Officer, Scientific and Technical Affairs
Program Officer, Scientific and Technical Affairs
Tatiana Ghonda
Controller
Controller
Cathy Gwin
Senior Director, Communications
Senior Director, Communications
Mimi Hall
Senior Director for Content
Senior Director for Content
Kelsey Hartigan
Senior Program Officer, Materials Risk Management
Senior Program Officer, Materials Risk Management
Heidi Hermisson
Director for Development
Director for Development
Jill Hruby
Sam Nunn Distinguished Fellow
Sam Nunn Distinguished Fellow
Ioanna M. Iliopulos
Senior Consultant
Senior Consultant
Richard Johnson
Senior Director for Fuel Cycle and Verification
Senior Director for Fuel Cycle and Verification
Jake Jordan, PhD
Senior Director for Global Biological Policy and Programs
Senior Director for Global Biological Policy and Programs
Laura Kiefer
Director Of Administrative Operations
Director Of Administrative Operations
Peggy Knudson
Chief Development Officer
Chief Development Officer
Valeria MacPhail
Director, Office of the Honorable Sam Nunn, Atlanta
Director, Office of the Honorable Sam Nunn, Atlanta
Owen Masangkay
Finance Administrator
Finance Administrator
Mark Melamed
Senior Director, Global Nuclear Policy Program
Senior Director, Global Nuclear Policy Program
Michelle Nalabandian
Program Officer, Global Biological Policy and Programs
Program Officer, Global Biological Policy and Programs
Andrew Newman, PhD
Senior Director for Nuclear Fuel Cycle Activities
Senior Director for Nuclear Fuel Cycle Activities
Manya Panchyshyn
Administrative Services Coordinator
Administrative Services Coordinator
Samantha Pitts-Kiefer
Senior Director, Materials Risk Management
Senior Director, Materials Risk Management
Leon Ratz
Senior Program Officer, Materials Risk Management
Senior Program Officer, Materials Risk Management
Hayley Severance
Senior Program Officer for Global Biological Policy and Programs
Senior Program Officer for Global Biological Policy and Programs
Douglas Shaw, PhD
Senior Adviser for Special Projects
Senior Adviser for Special Projects
Rachel Staley Grant
Director of Public Education
Director of Public Education
Abigail Stallworth
Development Manager
Development Manager
Tempe Stephen
Special Assistant to the CEO, Washington, DC
Special Assistant to the CEO, Washington, DC
Tammy T. Ware
Executive Assistant & Conference Coordinator
Executive Assistant & Conference Coordinator
Caressa Williams
Executive Assistant, Communications
Executive Assistant, Communications
Isabelle Williams
Senior Advisor, Global Nuclear Policy Program
Senior Advisor, Global Nuclear Policy Program