Jonathan Rothberg
Angel investor in Miami
Miami, Florida
Jonathan Rothberg, Angel investor in Miami is an active investor based in Miami, Florida. This profile covers what Jonathan Rothberg backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestment Partner
- Stages
- Seed
- Invests in
- Healthcare & BiotechBiotech & PharmaHardware & Deep TechIoT & Connected Devices
- Location
- Miami, Florida
- Typical check
- $250K
- Past investments
- 1
Notable investments
How to reach Jonathan Rothberg
Angels and operators like Jonathan Rothberg 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.
Connect with Jonathan Rothberg
Frequently Asked Questions
What does Jonathan Rothberg invest in?
Jonathan Rothberg invests in Healthcare & Biotech, Biotech & Pharma, Hardware & Deep Tech and IoT & Connected Devices, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jonathan Rothberg invest at?
Jonathan Rothberg typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Jonathan Rothberg's typical check size?
Jonathan Rothberg typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Jonathan Rothberg?
Unlock Jonathan Rothberg's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.