Nathan Siu

Nathan Siu
Position
Site/Location:	NRC Headquarters (TWFN)
Department:	NRC/RES/DRA
Contact Information
Phone:	301-415-0744
Email:	Nathan.Siu@nrc.gov
NRC Phonebook
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v t e NRC Headquarters - NRC/RES/DRA
[ENS list] / [Letter from] / [Letter to] / [Findings List] / [listed as contact]
People in NRC/RES/DRA	Jennene Littlejohn (Jennene.Littlejohn@nrc.gov) Mark Thaggard (Mark.Thaggard@nrc.gov) Michael Cheok (Michael.Cheok@nrc.gov) Nathan Siu (Nathan.Siu@nrc.gov) Sarah Tabatabai (Sarah.Tabatabai@nrc.gov) Thomas Nicholson (Thomas.Nicholson@nrc.gov)
People At NRC Headquarters	(Adm) Steven Savoy (NRC HeadquartersNRC/ADM/ADM) (Ogc) Steven Savoy (NRC HeadquartersNRC/OGC/GCHEA/AGCNRP) (Res) Tom Boyce (NRC HeadquartersNRC/RES/DE/RGGIB) (Schwartzman) Jennifer Holzman (NRC HeadquartersNRC/OIP) A'mia Closs (NRC HeadquartersNRC/NRR/DIRS/IQVB) Aa-Ron Margerum (NRC HeadquartersNRC/IS/ITISS/DSFG) Aaron Armstrong (NRC HeadquartersNRC/NRR/DIRS/IQVB) Aaron Sanders (NRC HeadquartersNRC/NMSS/DRM/RASB) Aaron Zamecnik (NRC HeadquartersNRC/OCFO/OCFO) Abba-Joseph Awano (NRC HeadquartersNRC/ADM/DFS) Abimbola Aregbe (NRC HeadquartersNRC/OCIO/OCIO) Abunasser Shaheen (NRC HeadquartersNRC/OCIO/OCIO) Acevedo Marcos Rolon (NRC HeadquartersNRC/RES/DE/SGSEB) Ada Bowie (NRC HeadquartersNRC/OGC/PSB) Adakou Foli (NRC HeadquartersNRC/NRR/DE/EEOB) Adam Gendelman (NRC HeadquartersNRC/OGC/GCRPS/RMR) Adam Glazer (NRC HeadquartersNRC/OCIO/ITSDOD/BADB) Adam Schwartzman (NRC HeadquartersNRC/NMSS/DUWP/RTAB) Adam Sharif (NRC HeadquartersNRC/OCIO/OCIO) Adam Tucker (NRC HeadquartersIntelligence Liaison and Threat Assessment Branch) Adelaide Giantelli (NRC HeadquartersNRC/NMSS/MSST/SMPB) Adeolu Bilewu (NRC HeadquartersNRC/IS/ITISS/DSFG) Adetutu Canty (NRC HeadquartersNRC/OCIO/GEMSD/IMSB/IPT) Adrian Muniz (NRC HeadquartersNRC/NRO/DAR/ARLB) Adrienne Brown (NRC HeadquartersNRC/NRR/DRA/APLA) Aelred Lansiquot (NRC HeadquartersNRC/OCIO/ITSDOD/EPSB/CSRMT) Ahsan Sallman (NRC HeadquartersNRC/NRR/DSS/SRXB) Aida Rivera-Varona (NRC HeadquartersNRC/OEDO) Akira Kiyuna (NRC HeadquartersNRC/NSIR/NSIR) Al Tardiff (NRC HeadquartersNRC/NSIR/DPCP/FCTSB) Alan Deleon (NRC HeadquartersNRC/ADM/DFS/SMOB/FSOT) Alan Frazier (NRC HeadquartersNRC/COMM/OCM) Alan Huynh (NRC HeadquartersNRC/NRR/DMLR/MCCB) Alan Kuritzky (NRC HeadquartersNRC/RES/DRA/PRAB) Alan Sage (NRC HeadquartersNRC/OCIO/GEMSD/COEAB/CSOT) Alana Wase (NRC HeadquartersNRC/OGC/GCRPS/HLWFCNS) Albania Bonilla-Omicil (NRC HeadquartersNRC/IS/ITISS/DSFG) Albert Barry (NRC HeadquartersNRC/OCIO/OCIO) Albert Lee (NRC HeadquartersNRC/OCIO/OCIO) Aldo Eskandary (NRC HeadquartersNRC/OCIO/GEMSD/FMB/FT) Alejandro Rodriguez (NRC HeadquartersNRC/OCFO/OCFO) Alesha Bellinger (NRC HeadquartersNRC/ACRS/PMDA) Alex Garmoe (NRC HeadquartersNRC/NRR/DIRS/IRAB) Alex Pena (NRC HeadquartersNRC/OCIO/ITSDOD/BADB) Alexa Sieracki (NRC HeadquartersNRC/NMSS/DRM/MRPB) Alexander Adams (NRC HeadquartersResearch and Test Reactors Licensing Projects Branch) Alexander Chereskin (NRC HeadquartersNRC/NRR/DMLR/MCCB) Alexander Prada (NRC HeadquartersNRC/OCIO/OCIO) Alexander Sapountzis (NRC HeadquartersNRC/NSIR/DPCP/FCTSB) Alexander Schwab (NRC HeadquartersNRC/NRR/DRA/APOB) Alexander Tsirigotis (NRC HeadquartersNRC/NRO/DESR/MEB) Alexandra Smith (NRC HeadquartersNRC/ADM/DFS) Alexis Nelson (NRC HeadquartersNRC/NRR/DRA/APLA) Alexis Sotomayor-Rivera (NRC HeadquartersNRC/NMSS/DSFM/CSRB) Alexus Willis (NRC HeadquartersNRC/RES/DE/CMB) Alfred Issa (NRC HeadquartersNRC/NRR/DIRS/IOEB) Ali Rezai (NRC HeadquartersNRC/NRR/DMLR/MPHB) Alicia Mullins (NRC HeadquartersNRC/OCIO/GEMSD/IMSB/IMIT) Alina Schiller (NRC HeadquartersNRC/NRO/DLSE/LB2) Alison Rivera (NRC HeadquartersNRC/NSIR/DPCP/FCTSB) Alison Tallarico (NRC HeadquartersNRC/OCHCO/ADHROP/PLERB) Alissa Neuhausen (NRC HeadquartersNRC/NRO/DESR/SPRA) Allen Bermudez (NRC HeadquartersNRC/OCIO) Allen Fetter (NRC HeadquartersNRC/NRO/DLSE/LB3) Allen Gross (NRC HeadquartersNRC/NMSS/DUWP/RDB) Allen Hiser (NRC HeadquartersDivision of Materials and License Renewal) Allen Sullivan (NRC HeadquartersNRC/OCIO/GEMSD/COEAB/CSOT) Allison Robinson (NRC HeadquartersNRC/OCHCO/ADHROP/PLERB) Alonzo Richardson (NRC HeadquartersNRC/NSIR/DSO/SOSB) Alysia Bone (NRC HeadquartersNRC/NMSS/DRM/RRPB) Amadiz Marieliz Vera (NRC HeadquartersNRC/NRO/DLSE/LB1) Amanda Noonan (NRC HeadquartersNRC/OCHCO/ADHROP/PLERB) Amber Moran (NRC HeadquartersNRC/OCFO/DC/FSYSB) Ami Agrawal (NRC HeadquartersNRC/NRR/DIRS/IRIB) Amit Deva (NRC HeadquartersNRC/OCFO/OCFO) Amitava Ghosh (NRC HeadquartersNRC/NRO/DLSE/RGRB) Amrit Patel (NRC HeadquartersNRC/NRR/DSS/SNPB) Amy Cubbage (NRC HeadquartersNRC/NRO/DAR/ARPB) Amy Hsu (NRC HeadquartersNRC/OCIO/GEMSD/FMB/FT) Amy Hull (NRC HeadquartersNRC/RES/DE/CMB) Amy Powell (NRC HeadquartersNRC/COMM/OCMJB) Amy Sharp (NRC HeadquartersNRC/RES/DSA/AAB) Amy Snyder (NRC HeadquartersNRC/NMSS/DUWP/RDB) Anders Gilbertson (NRC HeadquartersNRC/RES/DRA/PRB) Andrea Cermeno (NRC HeadquartersNRC/OGC/GCRPS/RMR) Andrea Ferkile (NRC HeadquartersNRC/OIP/ECNB) Andrea Johnson (NRC HeadquartersNRC/NRO/DLSE/CIPB) Andrea Jones (NRC HeadquartersNRC/OIP/ECNB) Andrea Keim (NRC HeadquartersNRC/NRR/DIRS/IQVB) Andrea Kock (NRC HeadquartersNRC/NMSS/MSST) Andrea Russell (NRC HeadquartersNRC/NRR/DSS/STSB) Andrea Selecman (NRC HeadquartersNRC/OCFO/DC/FSYSB) Andrea Silvia (NRC HeadquartersNRC/OCAA) Andrea Torres (NRC HeadquartersNRC/NRR/DRMA/RPSB1) Andrea Veil (NRC HeadquartersNRC/NRR/VPOB) Andrea Wimbush (NRC HeadquartersNRC/ADM/DFS/MGSDB/SDT) Andree Dubose (NRC HeadquartersNRC/OCIO/ITSDOD/SFDB) Andrew Averbach (NRC HeadquartersNRC/OGC) Andrew Barto (NRC HeadquartersNRC/NMSS/DSFM/CSRB) Andrew Bielen (NRC HeadquartersNRC/RES/DSA/FSCB) Andrew Carrera (NRC HeadquartersNRC/NMSS/DRM/MRPB) Andrew Hon (NRC HeadquartersNRC/NRR/DORL/LPL2-2) Andrew Ireland (NRC HeadquartersNRC/RES/DSA/CRAB) Andrew Johnson (NRC HeadquartersNRC/NRR/DMLR/MCCB) Andrew Letourneau (NRC HeadquartersNRC/NSIR/DSO/SOSB) Andrew Pessin (NRC HeadquartersNRC/OGC/GCRPS/RMR) Andrew Pretzello (NRC HeadquartersNRC/NMSS/FCSE) Andrew Prinaris (NRC HeadquartersNRC/NRR/DE/ESEB) Andrew Proffitt (NRC Headquarters) Andrew Waugh (NRC HeadquartersNRC/NSIR/DPR/OB) Andrew Welkie (NRC HeadquartersNRC/ASLBP) Andrew Woyansky (NRC HeadquartersNRC/NSIR/DSO/SPEB/ETA) Andrew Yeshnik (NRC HeadquartersNRC/NRO/DAR/ARTB) Andrew Yoon (NRC HeadquartersNRC/OCIO/OCIO) Andrey Korsak (NRC HeadquartersNRC/OCHCO/ADHRTD/LTDB) Andy Campbell (NRC HeadquartersNRC/NRO/DLSE) Andy Imboden (NRC HeadquartersNRC/NRR/DORL/LSPP) Angel Johnson (NRC HeadquartersDivision of Operating Reactor Licensing) Angel Moreno (NRC HeadquartersOffice of Congressional Affairs) Angela Buford (NRC HeadquartersNRC/NRR/DE/ESEB) Angela Jones (NRC HeadquartersNRC/OCHCO/ADHROP/WMBB) Angela Randall (NRC HeadquartersNRC/NMSS/MSST/SMPB) Angela Recio (NRC HeadquartersNRC/OCIO/GEMSD/FMB) Angela Wilson (NRC HeadquartersNRC/ADM/AMD/ADST) Angela Wu (NRC HeadquartersNRC/NRR/DMLR/MRPB) Angelina Buan (NRC HeadquartersNRC/OCIO/OCIO) Angelo Forero (NRC HeadquartersNRC/ADM/ADM) Angelo Vergura (NRC HeadquartersNRC/OCFO/DOB/FCAB) Anh Do (NRC HeadquartersNRC/OCFO/DOC/FRB) Anissa Coates (NRC HeadquartersNRC/NRR/DRMA/RPSB2) Anita Gray (NRC HeadquartersNRC/RES/DSA/RPB) Ann Sheetz (NRC HeadquartersNRC/NMSS/MSST) Anna Bradford (NRC HeadquartersNRC/NRO/DLSE) Anna Mcgowan (NRC HeadquartersInformation Services Branch) Anne Frost (NRC HeadquartersNRC/OGC/PSB/LRC) Anne Goel (NRC HeadquartersNRC/OCIO/GEMSD/ISB/LT) Anne Silk (NRC HeadquartersNRC/OCHCO/ADHROP/PLERB) Anne-Marie Grady (NRC HeadquartersNRC/NRO/DESR/SPRA) Annette Stang (NRC HeadquartersNRC/NSIR/DPR/OB) Annette Vietti-Cook (NRC HeadquartersNRC/SECY) Annie Caputo (NRC HeadquartersNRC/COMM/OCMAC) Annie Ramirez (NRC HeadquartersNRC/NMSS/FCSE/LOB) Anthony Barnes (NRC HeadquartersNRC/OEDO/AO) Anthony Bowers (NRC HeadquartersNRC/NSIR/DPCP/MWSB) Anthony Briggs (NRC HeadquartersNRC/SBCR/SBP) Anthony Dejesus (NRC HeadquartersNRC/OGC/PSB/LRC) Anthony Huffert (NRC HeadquartersNRC/NMSS/DUWP/RDB) Anthony Mcmurtray (NRC HeadquartersNRC/NMSS/MSST/MSTB) Anthony Mendiola (NRC HeadquartersResearch and Test Reactors Oversight Projects Branch) Anthony Williams (NRC HeadquartersNRC/ADM/AMD/ADST) Anthony Wilson (NRC HeadquartersNRC/OGC/GCHA/AGCNRP) Antoinette Lewis (NRC HeadquartersNRC/SECY/CRS) Antoinette Sakadales (NRC HeadquartersNRC/NRR/DIRS/IQVB) Antoinette Walker-Smith (NRC HeadquartersNRC/NMSS/FCSE/ERB) Antonio Barrett (NRC HeadquartersNRC/NRO/DESR/SRSB) Antonio Gomez (NRC HeadquartersNRC/NMSS/DRM/RASB) Antonio Rigato (NRC HeadquartersNRC/NMSS/DSFM/CSTB) Antonio Wilkins (NRC HeadquartersNRC/OCIO/ITSDOD/EPSB/MPT) Antonios Zoulis (NRC HeadquartersNRC/NRR/DRA/APOB) Antony Calvo (NRC HeadquartersNRC/OCIO/GEMSD/COEAB/EAT) Appajosula Rao (NRC HeadquartersNRC/RES/DE/CMB) April Bucher (NRC HeadquartersNRC/ADM/AMD/OBB) April Mcilwain (NRC HeadquartersNRC/OCFO/DOC/FRB) April Pulvirenti (NRC HeadquartersNRC/NRR/DORL/LPL4-1) April Smith (NRC HeadquartersNRC/NMSS/FCSE/LOB) Araceli Billoch (NRC HeadquartersDivision of Materials and License Renewal) Aracelis Perez-Ortiz (NRC HeadquartersNRC/ADM/AMD/OBB) Ariuska Garcia (NRC HeadquartersNRC/OCHCO/OCHCO) Arlette Howard (NRC HeadquartersNRC/OCFO/DOB/ICT) Arlon Costa (NRC HeadquartersNRC/NRO/DAR/ARPB) Aron Lewin (NRC HeadquartersNRC/NRR/DIRS/IRIB) Arthur Smith (NRC HeadquartersNRC/OCIO/ITSDOD/SFDB/IT) Ashlee Day (NRC HeadquartersNRC/ADM/AMD/OBA) Ashley Ferguson (NRC HeadquartersResearch and Test Reactors Oversight Projects Branch) Ashley Roberts (NRC HeadquartersNRC/NRR/DRMA) Ashley Waldron (NRC HeadquartersNRC/NMSS/FCSE/ERB) Ata Istar (NRC HeadquartersNRC/NRO/DESR/SEB) Audrey Klett (NRC HeadquartersNRC/NRR/DORL/LPL2-1) Audrey Rivas (NRC HeadquartersNRC/ADM/AMD/APPSB) Austin Chang (NRC HeadquartersNRC/OCIO/OCIO) Austin Young (NRC HeadquartersNRC/NRR/DMLR/MVIB) Avneesh Arya (NRC HeadquartersNRC/IS/ITISS/DSFG) Ayanna Rice (NRC HeadquartersNRC/OCIO/GEMSD/IPSMB) Ayoola Daramola (NRC HeadquartersNRC/OCIO/OCIO) Balaji Lakshman (NRC HeadquartersNRC/IS/ITISS/DSFG) Balwant Singal (NRC HeadquartersNRC/NRR/DORL/LPL4-1) Banu Goldfeiz (NRC HeadquartersNRC/ADM/AMD/OBA) Barbara Blount (NRC HeadquartersNRC/ADM/PMAE/DAET) Barbara Kriss (NRC HeadquartersOffice of Nuclear Security and Incident Response) Barbara Sanford (NRC HeadquartersNRC/OCHCO/ADHROP/PLERB) Barry Miller (NRC HeadquartersNRC/OIP/ICAB) Bart Fu (NRC HeadquartersNRC/NRR/DMLR/MPHB) Basia Sall (NRC HeadquartersNRC/OCIO/GEMSD/COEAB/EAT) Bebbie Rhodes (NRC HeadquartersNRC/OCIO/GEMSD/ISB/LT) Behrouz Golchane (NRC HeadquartersNRC/OCIO/GEMSD/FMB) Ben Ficks (NRC HeadquartersNRC/OCFO) Benjamin Beasley (NRC HeadquartersNRC/NRR/DMLR/MENB) Benjamin Partlow (NRC HeadquartersNRC/OCIO/ITSDOD/SOB/IAT) Bennett Brady (NRC HeadquartersNRC/NRR/DMLR/MRPB) Berghe John Vanden (NRC HeadquartersNRC/NSIR/DPR/CB)

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