David Steinberg
Venture investor in Milton
Milton, Massachusetts
David Steinberg, Venture investor in Milton is an active investor based in Milton, Massachusetts. This profile covers what David Steinberg backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestor
- Stages
- Seed
- Invests in
- Biotech & PharmaHealthcare & Biotech
- Location
- Milton, Massachusetts
- Typical check
- $250K
- Past investments
- 9
Notable investments
Lassen TherapeuticsFluoropharmaVBL TherapeuticsRectify Pharma
GelesisCarbon BiosciencesRectify PharmaceuticalsNeovasc
Pyxis OncologyHow to reach David Steinberg
Angels and operators like David Steinberg 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.
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About this profile
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Cite this page
Round Funded. "David Steinberg." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/david-steinberg
Frequently Asked Questions
What does David Steinberg invest in?
David Steinberg invests in Biotech & Pharma and Healthcare & Biotech, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does David Steinberg invest at?
David Steinberg typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is David Steinberg's typical check size?
David Steinberg typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.