Opens in a new tab

Leadership Group: Executive Committee

  • October 15, 2026
    Charles “Chuck” Saunders, MD, is Chief Clinical Transformation Officer and President of Value-Based Care Enablement at Lumeris, where he brings…
  • Dr. David Carmouche

    September 4, 2024
    David Carmouche, MD, is the Chief Medical & Commercial Officer at Lumeris. Dr. Carmouche is a visionary leader in transformational…
  • September 30, 2025
    Jane Carpenter is the Chief Communications Officer (CCO) at Lumeris, where she leads internal and external communications, brand strategy, and…
  • John Fryer is the Chief Revenue Officer of Lumeris & President of Tribus

    April 14, 2024
    John Fryer serves as the Chief Growth and Corporate Development Officer at Lumeris, where he leads the organization’s strategic partnerships,…
  • Ben Grabski is the Chief Financial Officer of Lumeris Group Holdings Corporation and President and CEO of Essence Healthcare

    April 14, 2024
    Ben Grabski serves as Chief Financial Officer of Lumeris, driving financial strategy and business growth. In his role, Ben is…
  • Gail Halterman is the Chief Legal Officer of Lumeris

    April 14, 2024
    Gail Halterman is an experienced legal professional and health care executive. She joined Lumeris after a distinguished career in private practice…
  • Julie Hammes is the Chief People Officer of Lumeris

    April 14, 2024
    Julie Hammes leads the People and Culture team at Lumeris. Julie is responsible for driving human resource strategies that align…
  • Michael W. Long is the Chairman & Chief Executive Officerof Lumeris Group Holdings Corporation

    April 14, 2024
    An entrepreneur in healthcare, financial services, e-commerce and energy, Mike has led teams that built Continuum, a multi-billion dollar global…
  • Jean-Claude Saghbini President & Chief Technology Officer of Lumeris Value-Based Care Enablement

    April 14, 2024
    Jean-Claude Saghbini is the Chief Technology Officer and President of Technology Solutions at Lumeris, where he integrates technological innovations, clinical…

Meet Tom

Google reCaptcha: Invalid site key.