Hospital Leadership

  • Sean T. Dardeau, FACHE, Chief Executive Officer
  • Ed Romero, Chief Financial Officer
  • Jason Madsen, Chief Operating Officer
  • Michele M. Fowler, DO, MBA, FACOEP, Chief Medical Officer
  • Judith Murphy, DNP, MSN, RN, NEA-BC, Chief Nursing Officer
  • Lynsey Hughston-Lundy, DNP, MBA, RN, CCRN, CNML, Associate Chief Nursing Officer
  • Chris Zeringue, CEO, TMC Bonham Hospital

TMC Board of Governors

The TMC Board of Governors is composed of volunteers from several Texoma communities, who serve without compensation along with members of our hospital leadership team.

  • Matthew Burruss, MD, FACS
  • Ronnie Cole
  • Robert Crawley, Secretary
  • Sean T. Dardeau, FACHE, CEO
  • Bill Douglass, Chairman
  • Michele M. Fowler, DO, MBA, FACOEP
  • Horace Groff, Vice Chairman
  • Maziar Mahjoobi, DO, FACC, FSCAI
  • Jeremy McMillen, EdD
  • Judith Murphy, DNP, MSN, RN, NEA-BC, CNO
  • Steven O'Day, JD
  • Robert Sanders, MD
  • Edward H. Sim, Executive Vice President and President Acute Care Division, UHS, Inc.
  • Aditi Swami, MD