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Staff Directory

Division of Institution and Award Support  (BFA/DIAS)

Phone: (703) 292-8230 | Room: E 7400 | Website

Division of Institution and Award Support list
Division Director
Dale Bell
(703) 292-2281 E 7455 dbell@nsf.gov
Director of Management and Analysis
Jean E. Vanski
(703) 292-5125 E 7471 jvanski@nsf.gov
Staff Associate (Research.gov)
Maria Koszalka
(703) 292-4588 E 7414 mkoszalk@nsf.gov
Staff Associate for Oversight
Alexander J. Wynnyk
(703) 292-4472 E 7453 awynnyk@nsf.gov
Lead Analyst, Standard Pre-award Reviews
Laurence K. Dash
(703) 292-4252 E 7461 ldash@nsf.gov
Grants Management Trainee (Pathways)
Zebadiah Brigmon
(703) 292-4817 E 7400A zbrigmon@nsf.gov

Systems Office  (BFA/DIAS)

Phone: (703) 292-8230

Systems Office list
Head
Jeffrey A. Vieceli
(703) 292-4805 E 7451 jvieceli@nsf.gov
Sr. Grants Technology Specialist
William Trinh
E 7466 wtrinh@nsf.gov
Grants Technology Specialist
Alexander Quiroz
(703) 292-5048 E 7462 aquiroz@nsf.gov

Policy Office  (BFA/DIAS)

Phone: (703) 292-8243

Policy Office list
Head
Jean I. Feldman
(703) 292-4573 E 7445 jfeldman@nsf.gov
Senior Policy Specialist
Beth Strausser
(703) 292-4574 E 7449 bstrauss@nsf.gov
Senior Policy Specialist
Samantha B. Hunter
(703) 292-4575 E 7447 shunter@nsf.gov
Grants Policy Specialist
Paularie N. Knox
W 8176 pknox@nsf.gov
Senior Policy Analyst
Anne C. Doyle
(703) 292-4806 E 7467 adoyle@nsf.gov
Outreach Specialist
Jeremy A. Leffler
(703) 292-8075 E 7446 jleffler@nsf.gov

Booz Allen Hamilton  (BFA/DIAS)



Booz Allen Hamilton list
IT Specialist
Lauren Mladenka
(703) 292-8835 II-655 lmladenk@associate.nsf.gov
IT Specialist
Maria Solanes
(703) 292-7853 E 7423B msolanes@associates.nsf.gov

Cost Analysis & Pre-Award Branch  (BFA/DIAS)

Phone: (703) 292-8244

Cost Analysis & Pre-Award Branch list
Branch Chief
Charles D. Zeigler
(703) 292-4578 E 7465 czeigler@nsf.gov
Lead Analyst - SBIR & Large Budget Reviews
Sohel Ahmed
(703) 292-2957 E 7432 soahmed@nsf.gov
Lead Analyst, Indirect Cost - Rate Negotiations
Meghan A. Benson
(703) 292-4884 E 7454 mbenson@nsf.gov
Lead Analyst - Standard Pre-Award Reviews
Laurence K. Dash
(703) 292-4252 E 7461 ldash@nsf.gov
Grant & Contract Cost Analyst
Beatriz M. Azor
(703) 292-5322 E 7468 bazor@nsf.gov
Grant & Contract Cost Analyst
Mark O. DuFour
(703) 292-4387 E 7448 mdufour@nsf.gov
Grant & Contract Cost Analyst
Christi Whittredge
(703) 292-2540 E 7452 cwhittre@nsf.gov

InfiniSource  (BFA/DIAS)



InfiniSource list
Administrative Assistance
Donald Winslow
(703) 292-4890 E 7423A donwinsl@associates.nsf.gov

KGS  (BFA/DIAS)



KGS list
Offsite Contract Support
John Tsitsikaos
485 N jtsitsik@associates.nsf.gov
Offsite Contract Support
Theresa Falance
485 N tfalance@associates.nsf.gov
Offsite Contract Support
Gerald Markarian
485 N gmarkari@associates.nsf.gov
Offsite Contract Support
James McKay
485 N jmckay@associates.nsf.gov

Resolution & Advanced Monitoring Branch  (BFA/DIAS)

Phone: (702) 292-8244

Resolution & Advanced Monitoring Branch list
Branch Chief
Rochelle Ray
(703) 292-4827 E 7473 rray@nsf.gov
Lead Analyst - Advanced Monitoring
Tamara Bowman
(703) 292-4846 E 7472 tbowman@nsf.gov
Lead Analyst - Audit Resolution
Carrie M. Davison
(703) 292-4579 E 7463 cdavison@nsf.gov
Grant & Contract Cost Analyst
Chris Andall
(703) 292-4565 E 7412 candall@nsf.gov
Grant & Contract Cost Analyst
Robyn L. Daniels
(703) 292-4836 E 7469 rdaniels@nsf.gov
Grant & Contract Cost Analyst
Cam Nguyen
(703) 292-4582 E 7456 camnguye@nsf.gov
Grant and Contract Cost Analyst
Victor L. Velez
(703) 292-2710 E 7464 vicvelez@nsf.gov

Contract Support  (BFA/DIAS)



Booz Allen Hamilton 



Hamilton Enterprises, LLC 



Hamilton Enterprises, LLC list
Grant Technician
Donald Winslow
(703) 292-4890 E 7423A donwinsl@associates.nsf.gov

Atlas Research 



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