Health Enterprise Partners

Health Enterprise Partners

Health Enterprise Partners was founded in 2006 by Dave Tamburri, Ezra Mehlman, and Rick Stowe, combining private equity discipline with the purchasing power and strategic insight of the nation's largest healthcare organizations. The firm operates against an explicit thesis: that technology and services companies selling into the hospital and payer ecosystem need more than money — they need distribution. HEP organizes its investor base as a strategic network, with limited partners that hold senior roles at leading hospital systems, forming what the firm calls a 'Hospital Advisory Network' to validate products and accelerate sales cycles for its portfolio companies. Strategy is concentrated on growth-stage and expansion-stage healthcare services and healthcare information technology. Asset classes in scope include direct equity investments across healthcare IT, tech-enabled services, and outsourced provider services. The firm avoids biotechnology and pharmaceuticals, preferring companies that apply technology or business-process innovation to reduce cost, improve outcomes, or increase patient access. Portfolio investments have historically run from roughly $15 million to $40 million per transaction, targeting minority and majority recapitalizations. Geographic focus is overwhelmingly domestic, concentrated in the United States, though select portfolio companies serve global health systems. Confirmed investments include AbleTo, a behavioral health telehealth platform that was acquired by UnitedHealth Group's Optum, and Vitals, a transparency and consumer engagement platform that was acquired by WebMD. Team size and current AUM are not publicly disclosed. The firm maintains its headquarters in New York and has not opened satellite offices. HEP does not operate a separate philanthropic vehicle, but it does run a formal operator-in-residence program that embeds experienced health system executives with portfolio companies. Recent verifiable activity includes a leadership transition to the current managing partner group of Tamburri and Mehlman as the day-to-day investment leads, with Stowe moving to a senior advisor role. What distinguishes HEP from generic healthcare private equity is its structural integration of a hospital-advisor network within the fund itself. This is not a side advisory board — it is a formalized system embedded in the due diligence and post-investment operating model, giving HEP a sourcing and validation mechanism that generalist funds cannot replicate. The model resembles a captive strategic channel more than a sponsor-only vehicle, making it particularly relevant for founders whose exit strategy depends on enterprise adoption by large integrated delivery networks.