Administration & Board of Directors

Administrative Council


  • Parker Powell
    Chief Executive Officer

  • Sam Hubbard
    Vice President
    Operations

  • Jill Domek
    Vice President
    of Clinical Services
  • Bill Robinson CFO
    William Robinson,
    Vice President
    of Financial Services

  • Shawna Dorwart,
    Vice President
    of Patient Care Services

Board Members


  • Troy Myers, OD
    Chair
    Hover to View Bio

  • Jim Hicks
    Vice Chair

  • Eileen Melby
    Secretary

  • A'Lynn Shields
    Treasurer

  • Chrystal Potter, MD
    Chief of Staff

  • Jackie Schultz
    Hover to View Bio

  • John Schallenkamp, MD
    Billings Clinic

  • Mitch Goplen
    Billings Clinic

  • Dr. Jen Majerus
    Dawson County Veterinary Clinic
  • Matthew Calkins
    Matthew Calkins, DDS



The public is invited to attend GMC Board meetings, held every fourth Thursday at 6pm in Carney Conference Center, located in the lower level of Glendive Medical Center.