AeroLeads people directory · profile
Roger Chen Email & Phone Number
Cofounder and CEO
at
Onyx Bio
1 work email found
@onyx.bio
4 phones found area 508, 707, and 415
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Cofounder and CEO
Location
San Francisco, California, United States
Company size
Who is Roger Chen? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Roger Chen is listed as Cofounder and CEO at Onyx Bio, a company with 3 employees, based in San Francisco, California, United States. AeroLeads shows a work email signal at onyx.bio, phone signal with area code 508, 707, 415, and a matched LinkedIn profile for Roger Chen.
Roger Chen previously worked as Startup Investor and Helper at Various and Cofounder at Cosigned. Roger Chen holds Phd, Electrical Engineering from University Of California, Berkeley.
Company email context
Email format at Onyx Bio
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{first}@onyx.bio
89% confidence
AeroLeads found 1 current-domain work email signal for Roger Chen. Compare company email patterns before reaching out.
Profile bio
About Roger Chen
PhD Engineer / Scientist → VC → Startup Founder & Helper
Listed skills include Semiconductors, Entrepreneurship, Nanotechnology, Start Ups, and 13 others.
Current workplace
Roger Chen's current company
Company context helps verify the profile and gives searchers a useful next step.
Onyx Bio
15 roles · 22 years
Roger Chen work experience
A career timeline built from the work history available for this profile.
Startup Investor And Helper
Current
Various
Anyscale, Expanse, Fetch Robotics, Gauntlet, InterVenn BioSciences, Kettle, Sardine AI, and more at rogerchen.org/back
2013 - Present
~13 yrs 4 mos
2021 - 2023
~2 yrs
2017 - 2020
~3 yrs
Program Chair, O'Reilly Artificial Intelligence Conference
2016 - 2019
~3 yrs
Principal
Investments: Expanse (acq. $800M+), Fetch Robotics (acq. $300M+), Riffyn
2013 - 2016
~3 yrs
Investor
2015 - 2015
Board Observer
2014 - 2015
~1 yr
Board Observer
2013 - 2015
~2 yrs
Consultant
2012 - 2013
~1 yr
2012 - 2012
Phd Researcher (Nano, Quantum, Photons)
My short-lived science career as an NDSEG Fellow / PhD student at UC Berkeley. I explored how to marry photonics and electronics using nanostructures to manipulate light at the smallest scales. I've published my work in a number of outlets, including Nature Photonics, and gave a bunch of conference talks. Somehow I ended up with a couple patents as well. I.
2007 - 2012
~5 yrs
2006 - 2007
~1 yr
2005 - 2006
~1 yr
2004 - 2004
2 education records
Roger Chen education
Phd, Electrical Engineering
University Of California, Berkeley
Bs, Electrical Engineering
Boston University
FAQ
Frequently asked questions about Roger Chen
Quick answers generated from the profile data available on this page.
What company does Roger Chen work for?
Roger Chen works for Onyx Bio.
What is Roger Chen's role at Onyx Bio?
Roger Chen is listed as Cofounder and CEO at Onyx Bio.
What is Roger Chen's email address?
AeroLeads has found 1 work email signal at @onyx.bio for Roger Chen at Onyx Bio.
What is Roger Chen's phone number?
AeroLeads has found 4 phone signal(s) with area code 508, 707, 415 for Roger Chen at Onyx Bio.
Where is Roger Chen based?
Roger Chen is based in San Francisco, California, United States while working with Onyx Bio.
What companies has Roger Chen worked for?
Roger Chen has worked for Onyx Bio, Various, Cosigned, Computable, and O'Reilly Media.
How can I contact Roger Chen?
You can use AeroLeads to view verified contact signals for Roger Chen at Onyx Bio, including work email, phone, and LinkedIn data when available.
What schools did Roger Chen attend?
Roger Chen holds Phd, Electrical Engineering from University Of California, Berkeley.
What skills is Roger Chen known for?
Roger Chen is listed with skills including Semiconductors, Entrepreneurship, Nanotechnology, Start Ups, Photonics, Matlab, Characterization, and Nanomaterials.
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