Philip Reilly
venture partner at Third Rock Ventures
Concord, Massachusetts
Philip Reilly, venture partner at Third Rock Ventures is an active investor based in Concord, Massachusetts. This profile covers what Philip Reilly backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestor
- Stages
- Seed
- Invests in
- Healthcare & BiotechBiotech & Pharma
- Location
- Concord, Massachusetts
- Typical check
- $250K
- Past investments
- 57
Notable investments
Blueprint Medicines
Magenta Therapeutics
Larimar Therapeutics
Constellation PharmaceuticalsJounce Therapeutics
Motus Therapeutics
PanOptica
Warp Drive Bio
Editas Medicine
Ember Therapeutics
MOMA TherapeuticsHow to reach Philip Reilly
Angels and operators like Philip Reilly 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 Philip Reilly
Frequently Asked Questions
What does Philip Reilly invest in?
Philip Reilly invests in Healthcare & Biotech and Biotech & Pharma, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Philip Reilly invest at?
Philip Reilly typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Philip Reilly's typical check size?
Philip Reilly typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Philip Reilly?
Unlock Philip Reilly's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.