John Leonard Location
- California, United States
John Leonard Work
- 2025 - now Director @
- 2023 - 2025 Director, Immunology @
- 2022 - 2023 Associate Director @
- 2021 - 2022 Principal Scientist @
- 2020 - 2021 Senior Scientist @
- 2018 - 2020 Scientist @
- 2015 - 2018 Damon Runyon Postdoctoral Fellow @
- 2016 - 2016 Innovation Fund Associate @
- 2015 - 2015 Analyst @ SCIMALS
- 2009 - 2014 Graduate Student Researcher @
- 2007 - 2009 Undergraduate Researcher @
John Leonard Education
- University of California, San Francisco
PhD (Biochemistry and Molecular Biology)
2009 - 2014 - University of Wisconsin-Madison
B.S. (Biochemistry)
2005 - 2009 - Minnetonka High School
John Leonard Summary
- John Leonard, based in California, United States, is currently a Director at 3T Biosciences. John Leonard brings experience from previous roles at NewLimit and 3T Biosciences. John Leonard holds a 2009 - 2014 PhD in Biochemistry and Molecular Biology @ University of California, San Francisco. John Leonard has 2 emails and 2 mobile phone numbers on RocketReach.
5 free lookup(s).
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different John Leonard?
Find contact details for 700 million professionals.
Others Named John Leonard
John Leonard
Board Member
Cambridge, MA, US
John Leonard
President and Founder
Addison, IL, US
John Leonard
Chief Financial Officer
Pensacola, FL, US
John Leonard
Vice President Of Business Development
Boston, MA, US
Top 3T Biosciences Employees
John Leonard
Board Member
Cambridge, MA, US
Gowrisudha Adusumilli
Principal Scientist
Fremont, CA, US
Barbara Sennino
Senior Vice President, Head of Early Development
San Francisco, CA, US
Joanna Dreux
Principal Data Scientist
San Francisco, CA, US
John Leonard
Director
California, United States
Yan
Director of Bioinformatics
Burlingame, CA, US
Susan Wong
VP, Head of Finance
California, United States
Lena Flood
Senior Scientist I
Belmont, CA, US
Florian Schustek
Senior Data Scientist
San Francisco, CA, US
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups. 
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension. 
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API. 
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co