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Rosann L. Barker (D), Detroit

Commissioner

Appointed April 2023; Term Expires 12/31/2026

Rosann L. Barker of Detroit is the COO of Connor Creek Life Solutions, whose mission is to provide treatment services to individuals with mental illness and co-occurring substance use disorders. Barker holds a Bachelor of Social Work from Marygrove College and a Master of Healthcare Administration from Siena Heights University.