Michelle Posten named as the new Chief Operating Officer of MercyOne Dubuque Medical Center

Veteran hospital administrator Michelle Posten has been named MercyOne Dubuque Medical Center’s new Chief Operating Officer (COO).
 
Posten had been serving as interim COO in Dubuque since Kay Takes retired at the end of December 2024.
 
“I am honored to join MercyOne Dubuque Medical Center and contribute to its outstanding, high-quality care legacy. I look forward to working with the talented team here to build on its strong foundation and advance its commitment to being the most trusted health partner. This hospital has been and will continue to be the best health care facility in the Greater Dubuque region because of the talent and dedication of every colleague and provider who works here,” said Michelle Posten.
 
 
With more than 18 years of experience in healthcare administration and operational leadership, Posten brings a proven track record of leading continuous improvement efforts, enhancing patient outcomes, and fostering organizational growth. Before joining MercyOne Dubuque Medical Center, Posten served as the Associate Administrator for MercyOne Genesis Davenport Medical Center for over 10 years.
 
“We are excited to welcome Michelle into this vital leadership role. Her operational expertise, strategic insight, and passion for patient-centered care will be instrumental as we continue to grow and serve the community,” said Jordan Voigt, President of MercyOne Eastern Iowa Division. “Michelle’s extensive leadership experience in hospital operations and dedication to building strong teams make her a natural fit for our Dubuque hospital. I’m confident she will help us continue delivering the high-quality, compassionate care our patients count on.”
 
 
Michelle is a CPA with an MBA from Western Illinois University and a Bachelor of Arts in Accounting from St. Ambrose University. She is a member of the American College of Healthcare Executives.
 
 
 
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About MercyOne
MercyOne is a connected system of health care facilities and services dedicated to helping people and communities live their best life. MercyOne’s care providers and staff make health the highest priority. The system’s clinics, medical centers, hospitals and affiliates are located throughout the state of Iowa and beyond. Headquartered in central Iowa, MercyOne is a member of Trinity Health (based in Livonia, Michigan) – one of the largest not-for-profit Catholic health care systems in the nation. Learn more at MercyOne.org