Tina Freese Decker is President and Chief Executive Officer of Corewell Health, a leading integrated health system that strives to provide millions of people health care and health insurance coverage. She leads more than 60,000 colleagues who are passionate about the relentless pursuit of better health. The system’s integrated model of care and coverage provides a robust network serving urban, suburban, and rural markets. Corewell Health is comprised of 21 hospitals and Priority Health, the third-largest provider-sponsored health plan in the country with over one million members.
Freese Decker influences and shapes health policy, engages in advocacy, and builds strong relationships with decision makers through her involvement in national, state, and community boards and as the 2025 Chair of the American Hospital Association. Her recognitions include Modern Healthcare’s 100 Most Influential People in Healthcare and Becker’s Great Leaders in Healthcare.