Texoma Medical Center (TMC) is pleased to announce that it has named Sean Dardeau, FACHE, as its Chief Executive Officer (CEO). Dardeau starts his new role with TMC effective April 17, 2023.

Dardeau is a seasoned healthcare executive and proven team builder with 20+ years experience serving in leadership positions across a wide array of hospital and health system operations. Most recently, Dardeau served as Chief Operating Officer for Mercy Health – Cincinnati where he oversaw operations of Mercy Health’s five local hospitals. Prior roles included Market Chief Executive Officer for Northwest Health’s Porter Regional, La Porte and Starke hospitals in Indiana. Dardeau also served as the Market Chief Executive Officer for the Mary Black Health System’s two hospitals in South Carolina. He has also held leadership roles with Trinity Medical Center in Alabama, Southampton Memorial Hospital in Virginia, Lakeview Community Hospital in Alabama and South Baldwin Regional Medical Center in Alabama.

Dardeau earned his Master of Business Administration from Averett University in Danville, Virginia. He also holds a bachelor’s degree in Economics and Business Administration from King University in Bristol, Tennessee.

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