JSL Health Capital is a Washington, DC-based venture capital firm and venture studio that invests in late seed and growth-stage healthcare companies leveraging AI, data, and software. The firm funds, partners with, and builds transformational healthcare companies at the intersection of healthcare, AI, and data science.
33% of their portfolio is in Biotech & Life Sciences. They made 1 investment in the last 12 months. Average disclosed round size is $74.8M (across 6 rounds with reported amounts).
Portfolio
5
Fund Size
—
Top Stage
Unknown
Last 12 Mo
1
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
6 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Precision | Series D | $250M | Sep 2026 |
 Radial | Unknown | $50M | Dec 2025 |
| Radial | Series A | $50M | Jan 2025 |
 Synfini | Unknown | $8.9M | — |
 Network Bio | Unknown | $50M | — |
 Connie Health | Series B | $40M | — |
Top Co-Investors
Solari Capital2 shared
General Catalyst2 shared
BoxGroup2 shared
Scrub Capital2 shared
Founder Collective2 shared
Gaingels1 shared
Foothill Ventures1 shared
The Blue Venture Fund1 shared
Breyer Capital1 shared
Founders Fund1 shared
Korea Investment Partners1 shared
Mirae Asset1 shared
Duquesne Family Office1 shared
Hitachi Ventures1 shared
B Capital1 shared
Mubadala Ventures1 shared
The Invus Group, LLC1 shared
Last updated: 27 September 2026