US Department of Energy Office of Science    
   




MEET THE STAFF

Name

Position

Contact Information       

Phone Number

Email Address

William Valdez 
(more on the Director)

Director

202-586-9942

bill.valdez@science.doe.gov

Silillian Anderson

Administrative Specialist

202-586-9942

sillillian.anderson@science.doe.gov

Christine Chalk

Program Analyst

202-586-7203

christine.chalk@science.doe.gov

Kathryn Chantry

Senior Advisor

202-586-3174

kathryn.chantry@science.doe.gov

Shannon Dunphy

Program Analyst

202-586-6921

shannon.dunphy@science.doe.gov

Sheila Johnson

Program Analyst

202-586-9743

sheila.johnson@science.doe.gov

Ehsan Khan

Physical Scientist

202-586-4785

ehsan.khan@science.doe.gov

Norm Kreisman

Industry & Technology
Competitiveness Advisor

202-586-9746

norman.kreisman@science.doe.gov

Doris Martin

Program Analyst

202-586-3880

doris.martin@science.doe.gov

Christopher O'Gwin

Program Analyst

202-586-6652

christopher.o'gwin@science.doe.gov

Nona Shepard

Technical Support Specialist

202-586-5767 

nona.shepard@science.doe.gov

Robert Vallario

Physical Scientist

202-586-0411

bob.vallario@science.doe.gov

Yolanda White

Information Technology Specialist

202-586-6702

yolanda.white@science.doe.gov