Jonathan Bronson
InvestorManaging Partner, Co-Founder at J2 Ventures · Board director at Phoenix Semiconductor · Board director at Lumia Health
Boston, Massachusetts, United States
About
Jonathan Bronson, a from-zero builder with a Columbia Ph.D. in AI and biochemistry, pairs COO experience at Backpack Health and large-scale solar/wind project leadership with systematic early-fundraising and operational rigor.
Contact· published on Jonathan's own website
Invests in
AI & Machine LearningCybersecurityDefense TechHealthtechSpace Tech
Board director at Phoenix Semiconductor
Intro paths
→
In turn, Jonathan can intro founders to Phoenix Semiconductor's investors below.
Phoenix Semiconductor's investors · 4
Board director at Lumia Health
Intro paths
→
In turn, Jonathan can intro founders to Lumia Health's investors below.
Lumia Health's investors · 2
Experience
- J2 VenturesManaging Partnercurrent2021 — present
- Tierra Adentro Growth CapitalAdvisorcurrent2025 — present
- Phoenix Semiconductor CorporationBoard Membercurrent2025 — present
- Parallel FluidicsBoard Membercurrent2024 — present
- Mesa QuantumBoard Membercurrent2024 — present
- KusariBoard Observercurrent2023 — present
- Aether BiomedicalBoard Observercurrent2023 — present
- Lumia HealthBoard Membercurrent2023 — presentBoston, Massachusetts, United States
- ParavisionBoard Membercurrent2023 — present
- FemtosenseBoard Observercurrent2022 — present
- Stanford UniversityAdjunct Professor2022New York, New York, United States
- The D. E. Shaw GroupRenewable Investments: Director - Acquisitions & Finance2018 — 2021Greater New York City Area
- The D. E. Shaw GroupVice President - Risk2015 — 2018New York, New York
- Betterpath, Inc.COO2013 — 2015New York City Metropolitan Area
- The Boston Consulting GroupProject Leader2010 — 2013New York City Metropolitan Area
- Columbia University Volunteer AmbulanceCrew Chief2008 — 2010New York City Metropolitan Area
- Columbia UniversityResearch Assistant - Chris Wiggins Research Group2007 — 2010New York City Metropolitan Area
- Columbia UniversityResearch Assistant - Virginia Cornish Research Group2005 — 2007New York City Metropolitan Area
Skills & more
Management Consulting9Business TransformationDue DiligenceBusiness Strategy2Change ManagementGrowth StrategiesEntrepreneurship6Consulting2Strategic PlanningCorporate Development3Project ManagementBusiness Planning
+8 more
Competitive AnalysisOperational ExcellenceData AnalysisBusiness DevelopmentBusiness AnalysisProgram ManagementOrganizational DesignAnalysisFrom Jonathan's professional profile.
Colleagues at J2 Ventures
Adam Briley
Director of Federal Solutions at J2 Ventures
Alexander Harstrick
Managing Partner, Co-Founder at J2 Ventures
Christine Keung
Partner at J2 Ventures
Dhruv Gupta
Investment Manager at Pi Labs
Geoff Orazem
Advisor at J2 Ventures
Harvey Weinberg
Advisor at J2 Ventures
Jenn Cable
Advisor at J2 Ventures
Julia Chen
Advisor at J2 Ventures
Network1
Investors connected to Jonathan in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Jonathan Bronson?
- Jonathan Bronson, a from-zero builder with a Columbia Ph.D. in AI and biochemistry, pairs COO experience at Backpack Health and large-scale solar/wind project leadership with systematic early-fundraising and operational rigor.
- Where does Jonathan Bronson work?
- Jonathan Bronson is Managing Partner, Co-Founder at J2 Ventures and Board director at Phoenix Semiconductor and Board director at Lumia Health.
- What does Jonathan Bronson invest in?
- Jonathan Bronson invests in AI & Machine Learning, Cybersecurity, Defense Tech, Healthtech, Space Tech.
- Where did Jonathan Bronson go to school?
- Jonathan Bronson studied at Columbia University (Doctor of Philosophy (PhD), Applied Math / Molecular Biology (completed within the Chemistry Department)); University of Pennsylvania (Bachelor of Arts (B.A.), Major: Biochemistry; Minor: Mathematics).
Same school
Also attended Columbia University954
Ben HorowitzCo-founder & General Partner at Andreessen HorowitzDoug LeonePartner at Sequoia Capital; former Global Managing PartnerChris DixonFounder & Managing Partner of a16z crypto at Andreessen HorowitzKai-Fu LeeChairman of Sinovation Ventures and CEO of 01.AIGabriella GiglioHR & Executive Talent at General CatalystScott BillerInvestor at GV (Google Ventures)
+ 948 more
Also attended University of Pennsylvania1,084
Brian ActonCo-founder of WhatsApp; co-founder of Signal FoundationKunal BahlCo-founder of Snapdeal; co-founder of Titan CapitalDasha MaggioPartner at Felicis Ventures, writer on venture capital and founder psychologyNancy WangInvestor at Felicis VenturesLeah von SiemensPartner at Manta Ray VenturesEghosa OmoiguiFounder and Managing General Partner at EchoVC Partners
+ 1,078 more
Shared employers
Also worked at Tierra Adentro Growth Capital1
Also worked at Aether Biomedical1
Also worked at The Boston Consulting Group1,190
David SzeAdvisory Partner at GreylockCristina JunqueiraCo-founder of NubankDave MunichielloInvestor at GV (Google Ventures)Massimo PrelzInvestor at DN CapitalRasmus AreskougInvestor at DN CapitalRiccardo MontiOperating Advisor at P101 Ventures
+ 1,184 more