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Jonathan Hirsch

Investor

Biotech Partner at Rebel Fund

US/Canada

Writes $100K – $5M checks · typically $1.5M

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About

Non-YC biotech partner at Rebel Fund, associated with Paradigm.

Invests in

HealthtechMedical Devices

Experience

  1. ParadigmChief Strategy and Growth Officercurrent2022 — present
  2. Converge BioAdvisorcurrent2026 — present
  3. Rebel FundPartnercurrent2020 — present
  4. ProtegeSeed Investorcurrent2024 — present
  5. SleuthAdvisorcurrent2023 — present
  6. VitalizeSeed Investorcurrent2023 — present
  7. Empirical HealthSeed Investorcurrent2023 — present
  8. Synapticure Inc.Co-Founder, Investor, and Chair of the Advisory Boardcurrent2022 — present
  9. Arbital HealthInvestorcurrent2024 — present
  10. Solstice HealthSeed Investorcurrent2023 — present
  11. Oath SurgicalSeed Investorcurrent2023 — present
  12. FrameInvestorcurrent2021 — present
  13. Thyme CareInvestor and Advisory Boardcurrent2021 — present
  14. FortaInvestorcurrent2022 — present
  15. Viz.aiAdvisorcurrent2021 — present
  16. OsmindStrategic Advisor and Investorcurrent2020 — present
  17. FreenomeAdvisor, Real World Evidence & Data Platformcurrent2020 — present
  18. Rubicon FoundersSenior Advisorcurrent2021 — present
  19. VerifiableInvestorcurrent2020 — present
  20. Kleiner PerkinsSeed Investingcurrent2020 — present
  21. GBM AGILEChair, Data Committeecurrent2015 — present
  22. UCSFMember, Precision Medicine, Technology Advisory Groupcurrent2013 — present
  23. UCSFMentor, Digital Health, UCSF Lean Launchpad for Life Sciences and Healthcare2013 — 2015
  24. PaigeAdvisory Board2021 — 2023
  25. SyapseFounder and President2008 — 2021
  26. SXSWAdvisor Board Member, SXSW Interactive Accelerator2012 — 2017
  27. Free The DataSteering Committee Member2013 — 2016
  28. L.E.K. ConsultingAssociate2008
  29. Abbott LaboratoriesNeuroscience Commercial Development2007
  30. Avocet Polymer TechnologiesBusiness Development Manager2006
  31. University of Chicago Office of Technology and Intellectual PropertyIP Marketing Associate2005
  32. University of Chicago Medical CenterResearch Associate, Sangram Sisodia Laboratory, Department of Neurobiology2004
  33. Boston University School of MedicineResearcher, David Farb Laboratory, Department of Pharmacology & Experimental Therapeutics2001

Skills & more

Lifesciences43Biotechnology99Genomics67Molecular Biology43Bioinformatics32Entrepreneurship39Genetics28Semantic Technologies3Drug Discovery8Cell Biology9Cell Culture5Immunology2
+12 moreCancerBiochemistryOntologiesCommercializationDrug DevelopmentLaboratoryVenture CapitalBiomedical EngineeringEnterprise SoftwareOmicsPharmaceutical IndustryStrategy

From Jonathan's professional profile.

Investments

Investor

Axle HealthDaybreak HealthOccamzRazorOsmindVerifiable

Per curated public sources.

Colleagues at Rebel Fund

Alexandra Espinal
Portfolio Development at Rebel Fund
Dan Siroker
Investor at Rebel Fund
Daniel Kan
Investor at Rebel Fund
Jared Heyman
Managing Partner at Rebel Fund
Justin Hilliard
Principal at Rebel Fund
Leslie Goldman Tepper
Founding Partner at The Artemis Fund
Luis Fortuño
Managing Director at Rebel Fund
Max Mullen
Investor at Rebel Fund

Network3

Adam BesvinickScout
Venture capital investor writing on early stage investing
Andrew MitchellScout
General Partner at Brand Foundry Ventures
Austin OgilvieScout
Angel investor

Investors connected to Jonathan in public investor directories — a warm-intro map.

Frequently asked questions

Who is Jonathan Hirsch?
Non-YC biotech partner at Rebel Fund, associated with Paradigm.
Where does Jonathan Hirsch work?
Jonathan Hirsch is Biotech Partner at Rebel Fund.
What does Jonathan Hirsch invest in?
Jonathan Hirsch invests in Healthtech, Medical Devices.
What check size does Jonathan Hirsch write?
Jonathan Hirsch typically writes checks of $100K – $5M.
What companies has Jonathan Hirsch invested in?
Investments tracked here include Axle Health, Daybreak Health, OccamzRazor, Osmind, Verifiable.
Where did Jonathan Hirsch go to school?
Jonathan Hirsch studied at Stanford University (M.Sci., Biological Sciences); University of Chicago (A.B., Biology); Choate Rosemary Hall.

Founder mafias

Same school

Shared employers