Contact Us

Postal mail can be sent to individuals using the mail code ("M/C") shown, in this format:

Name
Caltech
Mail Code M/C
Pasadena, CA 91125

Individuals may be reached by phone at 626-395-Ext.

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For questions or website feedback, please contact pma_web @ caltech.edu.

Division Administration

NameExt.M/CEmail
Division ChairFiona Harrison4241103-33fahpma @ srl.caltech
Assistant to the Division ChairSue Mitchell4633103-33sue.k.mitchell @ caltech
Division AdministratorJennifer Ibrahim8464103-33jllafkas @ caltech
Assistant to the Division AdministratorJo Ann Hasbach3913103-33jhasbach @ caltech
Sponsored Research ManagerSamantha Westcott6826103-33westcott @ caltech
Financial AnalystMarcella Ta3747103-33marcella @ its.caltech
Academic Affairs & Communications ManagerOlga Batygin3770103-33olga.batygin @ caltech
Graduate Program DirectorSofie Leon4037103-33seleon @ caltech
Postdoctoral Scholar & Visitor Affairs CoordinatorOlga Batygin3821103-33olga.batygin @ caltech
Graduate Affairs Administrator, Physics and MathematicsMika Walton4203103-33mika.walton @ caltech
Undergraduate Student Affairs Administrator, Physics and MathematicsMeagan Heirwegh4203253-37heirwegm @ caltech
Division AssistantLouisa Fung3238103-33wafung @ caltech
 

Academic Administration

PHYSICSNameExt.M/CEmail
Executive Officer for PhysicsGil Refael4705149-33refael @ caltech
Assistant:Loly Ekmekjian4314149-33loly @ caltech
Physics Option RepresentativeFrank Porter6777356-48fcp @ hep.caltech
Physics Undergraduate OfficeMeagan Heirwegh4203103-33heirwegm @ caltech
Physics Graduate OfficeMika Walton4203103-33mika.walton @ caltech
Computer Systems ManagerChris Mach2299103-33cmach @ alice.caltech
Freshman & Senior LabsEric Black3858264-33blacke @ its.caltech
Computation LabChris Mach2299103-33cmach @ alice.caltech
Sophomore LabFrank Rice3660103-33rice @ its.caltech
MATHEMATICSNameExt.M/CEmail
Executive Officer for MathematicsElena Mantovan4342253-37mantovan @ caltech
Mathematics Graduate Option RepresentativeTom Graber4359253-37graber @ caltech
Mathematics Graduate OfficeMika Walton4203103-33mika.walton @ caltech
Mathematics Undergraduate Option RepresentativeNets Katz2326253-36nets @ caltech
Mathematics Undergraduate OfficeMeagan Heirwegh4336103-33heirwegm @ caltech
ASTRONOMYNameExt.M/CEmail
Executive Officer for Astronomy
Deputy Executive Officer for Astronomy
Sterl Phinney
Tom Prince
4308
6605
350-17
290-17
eo @ astro.caltech
prince @ caltech
Assistant:Althea Keith4973249-17aek @ astro.caltech
Astronomy Option RepresentativeLynne Hillenbrand6587249-17lah @ astro.caltech
Administrator: Gita Patel4169249-17gp @ astro.caltech
 

Research Administration

PHYSICSNameExt.M/CEmail
Condensed Matter Physics (Bridge Annex & West Bridge)Loly Ekmekjian
Bonnie Leung
Su Naing
4314
2933
2819
149-33
149-33
149-33
loly @ caltech
bjleung @ caltech
snaing @ caltech
High Energy Physics (Lauritsen)Marlene Fouche
Lupe Llamas
Norma Chavez
2340
8181
6676
356-48
356-48
256-48
marlene @ hep.caltech
lupe @ hep.caltech
norma @ caltech
Infrared Astronomy (Cahill)Cherie Capri2080278-17ccapri @ srl.caltech
Institute for Quantum Information (Annenberg)Jackie O'Sullivan4964305-16jackieos @ caltech
Institute for Quantum Information & Matter (West Bridge)Marcia Brown
Jackie O' Sullivan
4013
4964
103-33
305-16
marcia.brown @ caltech
jackieos @ caltech
Infrared Processing & Analysis Center - IPAC (Morrisroe)Mary Ellen Barba
Irene Loera
MaryEllen McElveney
Nancy Paradise
Helene Seibly
Dorothy Vandeputte
1802
1806
8570
1810
1807
1801
100-22
100-22
100-22
100-22
100-22
100-22
meb @ ipac.caltech
iloera @ ipac.caltech
me @ ipac.caltech
paradise @ caltech
hseibly @ ipac.caltech
dorothy @ ipac.caltech
Keck Institute for Space Studies (Keck Center)Iryna Chatila
Michele Judd
Janet Seid
1292
6630
2361
C1-127
C1-127
C1-127
ichatila @ caltech
mjudd @ kiss.caltech
jseid @ caltech
LIGO - Assistant to the Executive Director & Deputy Director (East Bridge)Julie Hiroto3064100-36jhiroto @ ligo.caltech
Low Temperature Physics (Bridge Annex)Loly Ekmekjian4314149-33loly @ caltech
Nuclear Physics (Kellogg Lab)Leona Kershaw4515106-38lkershaw @ caltech
Numerical Relativity (Cahill)JoAnn Boyd4280350-17joann @ caltech
Observational Cosmology (Cahill)Kathy Deniston4318367-17kmd @ astro.caltech
Quantum Optics (East Bridge)Scott Curtis834212-33sdcurtis @ caltech
Spitzer Science Center (Keith Spalding)Wannetta Lockhart
Renee Newman
1933
8183
314-6
314-6
wannetta @ ipac.caltech
rnewman @ ipac.caltech
Space Radiation Laboratory (SRL) (Cahill)Caprece Anderson
Debby Miles
6809
6611
290-17
290-17
cap @ caltech
dmiles @ srl.caltech
Space Astrophysics (Cahill)Cherie Capri2080278-17ccapri @ srl.caltech
Submillimeter Astrophysics (Cahill)Sheri Stoll6608301-17sstoll @ caltech
Theoretical Astrophysics Including Relativity & Cosmology (TAPIR) (Cahill)JoAnn Boyd4280350-17joann @ caltech
Theoretical High Energy Physics (Lauritsen)Carol Silberstein6685452-48carol @ theory.caltech
Dark Matter & Dark Energy Observation & Instrumentation (Cahill)Kathy Deniston4318367-17kmd @ astro.caltech
MATHEMATICSNameExt.M/CEmail
Mathematics Administrative Staff Offices (Sloan)Michelle Vine3817253-37vine @ caltech
ASTRONOMYNameExt.M/CEmail
Astronomy DepartmentGita Patel
Judy McClain
4169
4970
249-17
249-17
gp @ astro.caltech
jlm @ astro.caltech
Caltech Optical ObservatoriesPaul Carroad
Aimee Knudson
Linda Donnelly
6190
8915
4003
11-17
11-17
11-17
pac @ astro.caltech
aknudson @ astro.caltech
lmd @ astro.caltech
Palomar ObservatoryCynthia Salva
Pam Thompson  (Off-site)
1853
760-742-2100
11-17
11-17
csalva @ astro.caltech
pkt @ astro.caltech
Radio Astronomy, OVROAlthea Keith
Sandy Lester
4973
4974
249-17
249-17
aek @ astro.caltech
skl @ astro.caltech
Thirty Meter Telescope (TMT)Holly Novack1602102-8hnovack @ caltech
     

Research Center Directors

NameExt.M/CEmail
Caltech Optical Observatories (COO) - DirectorShrinivas R. Kulkarni4010249-17srk @ astro.caltech
Caltech Submillimeter Observatory (CSO) - DirectorSunil Golwala8003367-17golwala @ caltech
Center for Data Driven Discovery (CDDD) - DirectorGeorge Djorgovski4415249-17george @ astro.caltech
Chajnantor Observatory - DirectorSimon Radford3741301-17sradford @ caltech
Infrared Processing & Analysis Center (IPAC) - Executive DirectorGeorge Helou1900100-22gxh @ ipac.caltech
Kavli Nanoscience Institute (KNI) - Co-DirectorsKeith Schwab
Nai-Chang Yeh
2986
4313
128-95
149-33
schwab @ caltech
ncyeh @ caltech
Laser Interferometer Gravitational Wave Observatory (LIGO) - Executive DirectorDavid Reitze6274100-36dreitze @ caltech
Michelson Science Center (MSC) - DirectorShrinivas R. Kulkarni4010249-17srk @ astro.caltech
Owens Valley Radio Observatory (OVRO) - DirectorAnthony Readhead4972249-17acr @ astro.caltech
Spitzer Science Center (SSC) - DirectorB. Thomas Soifer4241103-33bts @ astro.caltech

 

Last update: December 14, 2016