Committed to Value & Access for Everyone

Circadian Health revolutionizes access to cardiology, pulmonology, endocrinology & sleep specialists with our virtual practice powered by home monitoring and diagnostics.

Corporate Leadership

Dedicated and experienced leaders in healthcare and technology, on a mission to create a better care model for chronic conditions.

  • Gregg Kimmer headshot

    Gregg Kimmer

    Chief Executive Officer

    - 20+ years operator in Managed Care
    - Former CFO, Humana; Chief Medical Officer, Aetna/CVS
    - Former CEO, ATRIO; SVP Medicare Advantage, Duly

  • Chad Evans headshot

    Chad Evans

    Chief Strategy Officer

    - Leads strategy, clinical ops, and product
    - 14+ years scaling population health growth
    - Highmark med econ leader, VBC care model expert

  • Mike Kruckenberg headshot

    Mike Kruckenberg

    Chief Technology Officer

    - Owns care platform, integrations, IT security & automation
    - 20+ years building scalable healthcare software
    - Led engineering at Ambra Health

  • Samantha Talucci headshot

    Samantha Talucci

    Director of Strategic Partnerships

    - Drives Client success, enrollment & onboarding
    - Ensures flawless implementations
    - Former Financial Analyst at Moody’s

  • Ryan Caveney

    Ryan Caveney

    VP, Finance Lead

    - Leads Finance, pricing, forecasting, and unit economics
    - Former IB with Bailey & Company
    - 8+ years healthcare growth & Financial leadership

  • Sandeep Palakodeti, MD headshot

    Sandeep Palakodeti

    Chief Medical Officer

    - Owns clinical care model & policy
    - 20+ years scaling bold healthcare innovation
    - Ex CareMore Kaiser UH CMO exited ventures

  • Susan Schmaltz, AGACNP-BC headshot

    Susan Schmaltz

    Cardiology Lead - AGACNP-BC, CCRN

    - 15+ years elite heart failure and critical care experience
    - Mayo Clinic - trained Cardiology NP
    - Sales high - impact virtual HF programs patients trust

  • Sherri Horvat, APRN, FNP-BC, CDCES

    Sherri Horvat

    Endocrinology Lead - FNP-BC, CDCES

    - 15+ years driving diabetes & chronic care innovation
    - Senior leader at Animas and Circadian Health
    - Built high-impact programs that patients engage with

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