CPA Executive Board Members
CPA Chair

John Bostick
jbostick [at] caltech.edu
CPA Career Chair

Ben Sadri
sadri [at] caltech.edu
CPA Secretary

Alexander Siegel
asiegel [at] caltech.edu
CPA Communications Co-Chair

Natalie Chen
nychen [at] caltech.edu
CPA Treasurer

Roni Goldshmid
ronig [at] caltech.edu
CPA Communications Co-Chair

Paresh Kumar Samantaray
paresh [at] caltech.edu
CPA Advocacy Chair

Kriti Sharma
ksharma [at] caltech.edu
CPA Diversity Co-Chair

Ranjani Murali
ranjani [at] caltech.edu
CPA Diversity Co-Chair

Beccah Warmack
rwarmack [at] caltech.edu
CPA Outreach Co-Chair

Yogaditya Chakrabarty
yogac [at] caltech.edu
CPA Outreach Co-Chair

Natalie Chen
nychen [at] caltech.edu
CPA Division Representatives
CPA division representatives serve as liaisons between postdocs and the administration of their respective division.
Feel free to contact your division representative with any questions, issues or concerns!
Feel free to contact your division representative with any questions, issues or concerns!
Division of Biology and Biological Engineering (BBE)

Natalie Chen
nychen [at] caltech.edu

Yogaditya Chakrabarty
yogac [at] caltech.edu

Erin Koch
erink [at] caltech.edu
Division of Chemistry and Chemical Engineering (CCE)

Nivin Nyström
nnystrom [at] caltech.edu

Joseph Wekselblatt
jwekselb [at] caltech.edu
Division of Engineering and Applied Science (EAS)

Roni Goldshmid
ronig [at] caltech.edu
Division of Geological and Planetary Sciences (GPS)

Stuart Bartlett
sjb [at] gps.caltech.edu
Division of Humanities and Social Sciences (HSS)

Caroline Charpentier
ccharpen [at] caltech.edu

Tessa Rusch
trusch [at] caltech.edu

Ayse [Zeynep] Enkavi
zenkavi [at] caltech.edu
Jet Propulsion Laboratory (JPL)

Cecilia Leung
cecilia.leung [at] jpl.nasa.gov
Division of Physics, Mathematics and Astronomy (PMA)

Fabien Defrance
fdefranc [at] caltech.edu