Jonathan Gertler
Venture investor in Boston
Boston, Massachusetts
Jonathan Gertler, Venture investor in Boston is an active investor based in Boston, Massachusetts. This profile covers what Jonathan Gertler backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestor
- Stages
- Series ASeries B
- Invests in
- Healthcare & BiotechBiotech & Pharma
- Location
- Boston, Massachusetts
- Typical check
- $2M
- Past investments
- 5
Notable investments
How to reach Jonathan Gertler
Angels and operators like Jonathan Gertler reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
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Frequently Asked Questions
What does Jonathan Gertler invest in?
Jonathan Gertler invests in Healthcare & Biotech and Biotech & Pharma, typically at Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jonathan Gertler invest at?
Jonathan Gertler typically invests at Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Jonathan Gertler's typical check size?
Jonathan Gertler typically writes checks around $2M. Use it as a signal for whether your raise fits their stage.
How do I contact Jonathan Gertler?
Unlock Jonathan Gertler's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.