Calico LLC is an American research and development biotech company founded on September 18, 2013 by Bill Maris and backed by Google with the goal of combating aging and associated diseases.





Arthur Levinson
Founder & CEO

Arthur Levinson

Robert L. Cohen
Calico Fellow
Jonathan W. Lewis
Chief Business Officer
John Whiting
Chief Financial Officer
Dan Eaton
Head of Discovery Technologies
Cynthia Kenyon
Vice President, Aging Research
Fiona Harding
Senior Principal Investigator
Subhabrata Sanyal
Principal Pharmacologist
Jonathan Powell
Head of Development
Carmela Sidrauski
Head of Research
Jessica Wilan
Head of Human Resources
Andrew York
Principal Investigator and Head of Microscopy
Bryson Bennett
Principal Investigator and Head of Mass Spectrometry
Bill Cho
Head of Clinical Sciences - Early Clinical Development
Ganesh Kolumam
Head of Physiology
Matt Onsum
Head of Computing
David Stokoe
Head of Oncology
Amos Baruch
Director, Biomarker Development and Translational Medicine
Madeleine Cule
Director, Data Science
David Hendrickson
Associate Director, Genomics
Michael Barker
Associate Director, Clinical Compliance
Andy J. Chang
Associate Director, Research Physiology
Jeremy Willsey
Associate Director, Discovery Data Science
Sandip Chatterjee
Associate Director, Data Engineering