Corporate Overview

At Personalis, the fight against cancer is personal.

At Personalis, our mission is to transform the active management of cancer through breakthrough personalized testing. Our advanced genomic tests detect ultra-low traces of minimal residual disease (MRD) and recurrence, uncover deeper insights for therapy selection, and power the design of individualized neoantigen therapies.

Personalizing precision oncology

Personalis was founded in 2011 by a team of internationally-renowned next-generation sequencing (NGS) thought-leaders from Stanford University. We’re committed to building a world where personalized testing provides greater confidence and exceptional outcomes for cancer patients.

Our headquarters – housing our CLIA-certified, CAP-accredited laboratory – recently relocated to a state-of-the-art facility in Fremont, CA.

Latest News

May 13, 2026
Personalis Receives Medicare Coverage for NeXT Personal® for Immunotherapy Monitoring Across Late-stage Solid Tumors
May 7, 2026
Personalis Reports First Quarter Results and Recent Highlights
April 23, 2026
Personalis to Announce First Quarter 2026 Financial Results
April 21, 2026
Personalis Highlights Clinical Impact of Ultrasensitive ctDNA Monitoring and New Therapy Resistance Tracking at AACR 2026
April 13, 2026
Personalis and Collaborators to Highlight Ultrasensitive ctDNA Data and New Therapy Resistance Tracking Capabilities at AACR 2026
April 1, 2026
Personalis to Participate in the 25th Annual Needham Virtual Conference
March 17, 2026
Personalis Appoints Dr. Richard Chen as President to Further Accelerate MRD Adoption
March 12, 2026
Personalis Announces New Publication Advancing Neoadjuvant Treatment Monitoring in Breast Cancer with NeXT Personal®
February 26, 2026
Personalis Reports Fourth Quarter and Full Year 2025 Results and Recent Highlights
February 17, 2026
Personalis to Participate in the TD Cowen 46th Annual Healthcare Conference
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Latest Presentation

May 11, 2026
Personalis Investor Presentation