Brian Gallagher
Venture Partner at Dreavent
Boston, Massachusetts
Brian Gallagher, Venture Partner at Dreavent is an active investor based in Boston, Massachusetts. This profile covers what Brian Gallagher backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestor
- Stages
- Series B
- Invests in
- Healthcare & BiotechBiotech & PharmaMedTech & Medical Devices
- Location
- Boston, Massachusetts
- Typical check
- $3M
- Past investments
- 92
Notable investments
Kesios Therapeutics
Spruce Biosciences
Aileron TherapeuticsAmarin
Syntaxin
CRISPR Therapeutics
AttenuaRiver Vision Development
Broncus TechnologiesSlate BioJasper TherapeuticsSynosia TherapeuticsHow to reach Brian Gallagher
Angels and operators like Brian Gallagher 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. "Brian Gallagher." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/brian-gallagher-jr
Frequently Asked Questions
What does Brian Gallagher invest in?
Brian Gallagher invests in Healthcare & Biotech, Biotech & Pharma and MedTech & Medical Devices, typically at Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Brian Gallagher invest at?
Brian Gallagher typically invests at Series B. Lead with traction that fits the stage when you reach out.
What is Brian Gallagher's typical check size?
Brian Gallagher typically writes checks around $3M. 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.