Jonathan Mandelbaum
Principal at OrbiMed
New York City, New York
Jonathan Mandelbaum, Principal at OrbiMed is an active investor based in New York City, New York. This profile covers what Jonathan Mandelbaum backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestor
- Stages
- SeedSeries A
- Invests in
- FintechHealthcare & BiotechDigital Health & HealthTechBiotech & PharmaMedTech & Medical DevicesSaaS & EnterpriseIoT & Connected DevicesGaming & Entertainment
- Location
- New York City, New York
- Typical check
- $625K
How to reach Jonathan Mandelbaum
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Frequently Asked Questions
What does Jonathan Mandelbaum invest in?
Jonathan Mandelbaum invests in Fintech, Healthcare & Biotech, Digital Health & HealthTech and Biotech & Pharma, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jonathan Mandelbaum invest at?
Jonathan Mandelbaum typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Jonathan Mandelbaum's typical check size?
Jonathan Mandelbaum typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
How do I contact Jonathan Mandelbaum?
Unlock Jonathan Mandelbaum's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.