Brian Halak
Partner at Domain Associates
Wayne, Pennsylvania
Brian Halak, Partner at Domain Associates is an active investor based in Wayne, Pennsylvania. This profile covers what Brian Halak backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestment PartnerInvestor
- Stages
- Seed
- Invests in
- Biotech & PharmaMedTech & Medical DevicesHealthcare & Biotech
- Location
- Wayne, Pennsylvania
- Typical check
- $250K
- Past investments
- 65
Notable investments
ColorescienceEsperion Therapeutics
Astute MedicalExalys Therapeutics
WindMIL Therapeutics
Zyga Technology
Atara BiotherapeuticsVentiRx PharmaceuticalsCeltaxsysTruvian SciencesGene Sciences, Inc.How to reach Brian Halak
Angels and operators like Brian Halak 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 Brian Halak
Frequently Asked Questions
What does Brian Halak invest in?
Brian Halak invests in Biotech & Pharma, MedTech & Medical Devices and Healthcare & Biotech, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Brian Halak invest at?
Brian Halak typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Brian Halak's typical check size?
Brian Halak typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Brian Halak?
Unlock Brian Halak's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.