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.
For questions or website feedback, please contact pma_web @ caltech.edu.
Division Administration |
Name | Ext. | M/C | |
| Division Chair | Fiona Harrison | 4241 | 103-33 | fahpma @ caltech |
| Assistant to the Division Chair | Sue Mitchell | 4249 | 103-33 | sue.k.mitchell @ caltech |
| Division Operations Officer | Shawna Silesky | 8464 | 103-33 | ssilesky @ caltech |
| Business Operations Supervisor | Nancy Roth-Rappard | 3913 | 103-33 | nrappard @ caltech |
| Financial Analyst | Marcella Ta | 3747 | 103-33 | marcella @ its.caltech |
| Director of Student Programming | Nam Ung | 4037 | 103-33 | namung @ caltech |
| Academic Affairs Manager | Jessica Varlet | 3821 | 103-33 | jvarlet @ caltech |
| Graduate Affairs Coordinator | Mika Walton | 4203 | 103-33 | mika.walton @ caltech |
| Undergraduate Affairs and Course Coordinator | Belen Maria | 4336 | 253-37 | belenmh @ caltech |
| PMA Facilities Lead | TBA | TBA | 103-33 | TBA |
| PMA Project Coordinator | Denise Lu | 1392 | 103-33 | deniselu @ caltech |
Academic Administration |
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| PHYSICS | Name | Ext. | M/C | |
| Executive Officer for Physics | David Hsieh | 4758 |
100-36 | dhsieh @ caltech |
| Administrative Assistant | Tracy Mikuriya | 8579 |
149-33 |
tmikuriy @ caltech |
| Physics Graduate Option Representative | Ryan Patterson | 5753 | 356-48 | rbpatter @ caltech |
| Physics Graduate Office | Mika Walton | 4203 | 103-33 | mika.walton @ caltech |
| Physics Undergraduate Option Representative | Jason Alicea | 2934 | 149-33 | aliceaj @ caltech |
| Physics Undergraduate Office | Belen Maria |
4336 | 253-37 | belenmh @ caltech |
| Computer Systems Manager | Chris Mach | 2299 | 103-33 | cmach @ alice.caltech |
| Freshman & Senior Labs | Eric Black | 3858 | 264-33 | blacke @ its.caltech |
| Computation Lab | Chris Mach | 2299 | 103-33 | cmach @ alice.caltech |
| Sophomore Lab | Frank Rice | 3660 | 103-33 | rice @ its.caltech |
| MATHEMATICS | Name | Ext. | M/C | |
| Executive Officer for Mathematics | Tom Graber | 4359 | 253-37 | graber @ caltech |
| Mathematics Graduate Option Representative | David Conlon | 2592 | 253-37 | dconlon @ caltech |
| Mathematics Graduate Office | Mika Walton | 4203 | 103-33 | mika.walton @ caltech |
| Mathematics Undergraduate Option Representative | Elena Mantovan | 4342 | 253-37 | mantovan @ caltech |
| Mathematics Undergraduate Office | Belen Maria |
4336 | 253-37 |
belenmh @ caltech |
| ASTRONOMY | Name | Ext. | M/C | |
| Executive Officer for Astronomy | Andrew Howard | 8747 |
249-17 |
eo @ caltech |
| Deputy Executive Officer for Astronomy | Sunil Golwala | 8003 | 367-17 | golwala @ caltech |
| Astronomy Graduate Office | Mika Walton | 4203 | 103-33 | mika.walton @ caltech |
| Astronomy Undergraduate Office | Belen Maria |
4336 | 253-37 | belenmh @ caltech |
| Astronomy Option Representative | Lynne Hillenbrand | 6587 | 249-17 | lah @ astro.caltech |
| Administrator | Gita Patel | 4169 | 249-17 | gp @ astro.caltech |
| Assistant | Judy McClain | 4970 | 249-17 | jlm @ astro.caltech |
Research Administration |
||||
| PHYSICS | Name | Ext. | M/C | |
| Condensed Matter Physics (Bridge Annex & West Bridge) | Loly Ekmekjian Tracy Mikuriya |
4314 8579 |
149-33 149-33 |
loly @ caltech tmikuriy @ caltech |
| High Energy Physics (Lauritsen) | Tracy Sheffer Leona Kershaw |
4116 4515 |
356-48 356-48 |
tsheffer @ caltech lkershaw @ caltech |
| Infrared Astronomy (Cahill) | Tracy Mikuriya | 8579 | 149-33 | tmikuriy @ srl.caltech |
| Institute for Quantum Information (Annenberg) | Bonnie Leung | 2933 | 149-33 | bjleung @ caltech |
| Institute for Quantum Information & Matter (West Bridge) | Marcia Brown Bonnie Leung |
4013 2933 |
103-33 149-33 |
marcia.brown @ caltech bjleung @ caltech |
| IPAC (Morrisroe) | Narot Piric Nancy Paradise |
1802 1810 |
100-22 100-22 |
nbahar @ ipac.caltech paradise @ caltech |
| Keck Institute for Space Studies (Keck Center) | Michele Judd Janet Seid |
6630 2361 |
C1-127 C1-127 |
mjudd @ kiss.caltech jseid @ caltech |
| LIGO - Assistant to the Executive Director & Deputy Director (East Bridge) | Nately Sych | 3064 | 100-36 | nsych @ caltech |
| Low Temperature Physics (Bridge Annex) | Loly Ekmekjian | 4314 | 149-33 | loly @ caltech |
| Nuclear Physics (Kellogg Lab) | Leona Kershaw | 4515 | 106-38 | lkershaw @ caltech |
| Numerical Relativity (Cahill) | JoAnn Boyd | 4280 | 350-17 | joann @ caltech |
| Observational Cosmology (Cahill) | Shelly Aguda | 6608 | 367-17 | saguda @ caltech |
| SPHEREx (Cahill) | Cherie Capri | 2097 | 367-17 | ccapri @ caltech |
| Spitzer Science Center (Keith Spalding) | Narot Piric | 1802 | 100-22 | npiric @ ipac.caltech |
| Space Radiation Laboratory (SRL) (Cahill) | Kendall Kleinberg | 6611 | 290-17 | kendallk @ caltech |
| Space Astrophysics (Cahill) | Stephanie Cha-Ramos | 3886 | 249-17 | charamos @ caltech |
| Submillimeter Astrophysics (Cahill) | Shelly Aguda | 6611 | 290-17 | saguda @ caltech |
| Theoretical Astrophysics Including Relativity & Cosmology (TAPIR) (Cahill) | JoAnn Boyd | 4280 | 350-17 | joann @ caltech |
| Theoretical High Energy Physics (Lauritsen) | Carol Silberstein | 6685 | 452-48 | carol @ theory.caltech |
| Dark Matter & Dark Energy Observation & Instrumentation (Cahill) | Shelly Aguda | 6608 | 367-17 | saguda @ caltech |
| MATHEMATICS | Name | Ext. | M/C | |
| Mathematics Administrative Staff Offices | Michelle Vine | 3817 | 253-37 | vine @ caltech |
| ASTRONOMY | Name | Ext. | M/C | |
| Astronomy Department | Gita Patel Judy McClain |
4169 4970 |
249-17 249-17 |
gp @ astro.caltech jlm @ astro.caltech |
| Caltech Optical Observatories | Lesly Nunez | 3911 | 11-17 | lesly @ astro.caltech |
| Palomar Observatory | Kajsa Peffer (Off-site) | 760-742-2100 | 11-17PAL | kvp @ astro.caltech |
| Radio Astronomy, OVRO | Stephanie Cha-Ramos | 3886 | 249-17 | charamos @ caltech |
| Thirty Meter Telescope (TMT) | Holly Novack | 1602 | 102-8 | hnovack @ caltech |
Research Center Directors |
Name | Ext. | M/C | |
| Caltech Optical Observatories (COO) - Director | Christopher Martin | 4243 | 274-17 | coo-director @ astro.caltech |
| Caltech Submillimeter Observatory (CSO) - Director | Sunil Golwala | 8003 | 367-17 | golwala @ caltech |
| Center for Data Driven Discovery (CDDD) - Director | George Djorgovski | 4415 | 249-17 | george @ astro.caltech |
| Chajnantor Observatory - Director | Simon Radford | 3741 | 301-17 | sradford @ caltech |
| IPAC - Executive Director | George Helou | 1900 | 100-22 | gxh @ ipac.caltech |
| Kavli Nanoscience Institute (KNI) - Co-Directors | Oskar Painter Nai-Chang Yeh |
8008 4313 |
128-95 149-33 |
opainter @ caltech ncyeh @ caltech |
| Laser Interferometer Gravitational Wave Observatory (LIGO) - Executive Director | David Reitze | 6274 | 100-36 | dreitze @ caltech |
| Michelson Science Center (MSC) - Director | Shrinivas R. Kulkarni | 4010 | 249-17 | srk @ astro.caltech |
| Owens Valley Radio Observatory (OVRO) - Director | Gregg Hallinan | 4726 | 249-17 | gh @ astro.caltech |
| Spitzer Science Center (SSC) - Director | B. Thomas Soifer | 4241 | 103-33 | bts @ astro.caltech |