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Division of Information Systems  (OIRM/DIS)

Phone: (703) 292-8150 | Fax: (703) 292-9146 | Room: W 5200 | Website

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Staff Directory List
Division Director
Dorothy Aronson
(703) 292-4299 W 5255 daronson@nsf.gov
Deputy Division Director
Daniel A. Hofherr
(703) 292-4241 W 5251 dhofherr@nsf.gov
IT Project Manger
Elanchezhian Sivagnanam
(703) 292-8088 W 5237 esivagna@nsf.gov
Administrative Officer
Astrid M. Rodriguez
(703) 292-8812 W 5156 arodrigu@nsf.gov
IT Program Manager
Anju Anand
(703) 292-4295 W 5152 aanand@nsf.gov
Division Director Secretary
Paula Greene
(703) 292-4319 W 5256A pgreene@nsf.gov
IT Specialist
Avinash Tembulkar
(703) 292-7002 W 5245 atembulk@nsf.gov
Secretary
Kethshara Khlok
(703) 292-4307 W 5256B kkhlok@nsf.gov

Administrative Systems Branch
Phone: (703) 292-8150

  • NTT Data Services Federal Government 

Customer Support and Assessment Branch
Phone: (703) 292-8150

External Systems Branch
Phone: (703) 292-8150

Infrastructure Services Branch
Phone: (703) 292-8150

Research Directorate Systems Branch
Phone: (703) 292-8150

Security, Architecture, Policy and Plans Branch
Phone: (703) 292-8150

Contract Support
Phone: (703) 292-8150

  • Booz Allen Hamilton 
  • Catapult 
  • Phacil Inc. 
  • SRA