This former Eli Lilly exec just raised a $52 million seed round from family offices to build a new healthcare AI startup

businessinsider.com/health-startup-arbiter-grabs-52-million-at-400-million-valuation-2025-11

Michelle Carnahan, CEO and cofounder of Arbiter.
Arbiter
Thirty Madison's former president is launching her own healthcare AI startup without VC funding.
Arbiter is launching from stealth with $52 million from family offices, Business Insider learned.
The round values Arbiter, which is…

This story appeared on businessinsider.com, 2025-11-19 12:00:01.
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