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Meet the Crittenton Team


Gwen MacKenzie 150x150
Gwen MacKenzie
Senior Vice President
Michigan Market Executive
Ascension Health


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Margaret Dimond
President


Michell-Hornberger-150x150
Michelle Hornberger
Chief Strategy Officer



Donna Kopinski
Donna Kopinski
Chief Financial Officer


Dr. Sheryl Wissman
Sheryl Wissman, MD
Chief Medical Officer


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Deb King, RN, MSN
Chief Nursing Officer



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Howard Bosworth
Administrator Human Resources


Physicians Relations - Monica
Monica Osterberger
Physician Liaison


Paula Grube
Physician Relations Coordinator


Gloria Leonetti
Manager/
Medical Staff Affairs


Cheryl Hung
Credentialing Coordinator/
Medical Staff Affairs