Executive Leadership

  • Shunichi "Nick" Homma, MD, MHCDS

    • Chief Medical Officer and Interim Chief Executive Officer
  • Siqin "Kye" Ye, MD, MS, FACC

    • Chief Medical Officer, Columbia Affiliated Providers
  • Rae Vagg

    • Chief Operating Officer
  • Roger Challop, MD

    • Credentialing Committee Chair
  • Beth Mayers

    • Chief Contracting Officer, Managed Care Contracting
  • Teri Gillette

    • Chief Quality Officer, Quality Division