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Arboretum Ventures

Ann Arbor, MIARBORETUM-VENTURES
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Dossier Summary

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Classification
Slugarboretum-ventures
HQAnn Arbor, MI
Stage FocusSeries A and B healthcare-focused fund investing $2-8M in…
Intel StatusAccepting submissions
🔥 BERNIE'S HOT TAKE

Arboretum is a solid, if unspectacular, healthcare-focused fund that actually knows the space rather than just chasing healthcare as a hot sector. Tim Petersen and team have real operational chops and will roll up their sleeves to help with business development and strategic partnerships. The Michigan connection is real — they leverage University of Michigan resources and can help with talent and clinical partnerships. However, their check sizes are modest and they expect founders to be very metrics-driven from day one. Not the fund for moonshot science projects, but great for founders who want engaged partners who understand healthcare's unique challenges.

KEY TAKEAWAYS
  • —Best for: Healthcare founders who want hands-on partners with real industry expertise
  • —Watch out for: Modest check sizes and high expectations for near-term clinical milestones
  • —Known for: Strong Midwest healthcare ecosystem connections and operational support
Investment Thesis

Arboretum Ventures backs early-stage healthcare companies developing innovative technologies that improve patient outcomes and reduce costs. They focus on medical devices, digital health, diagnostics, and healthcare IT solutions with strong clinical validation and clear paths to market.

Stage & Sector Focus

Series A and B healthcare-focused fund investing $2-8M initial checks. Portfolio heavily weighted toward medical devices and digital health platforms with some diagnostics and biopharma tools. Most investments are Midwest-based or willing to relocate to Michigan for their ecosystem support.

Notable Portfolio
Akadeum Life SciencesRehab GuruTissue AnalyticsNeuralertNanoHybridsGenomenonNferenceDeepLens
Key Partners
Tim Petersen
Managing Partner

Former McKinsey consultant and healthcare executive with deep operational experience. Known for hands-on approach and strong industry connections. Founders appreciate his strategic guidance but note he can be demanding on metrics and milestones.

Jan Garfinkle
Venture Partner

Seasoned healthcare entrepreneur and former Wolverine Venture Fund partner. Strong track record in medical device commercialization. Founders value her practical go-to-market insights and regulatory expertise.

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