Staff Directory

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ACR Leadership

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William T. Thorwarth Jr., MD, FACR

Chief Executive Officer
Charles Apgar

Charles Apgar

Executive Vice President
Center for Research and Innovation
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 Mythreyi Chatfield, PhD

Executive Vice President
Quality & Safety

Kenneth Korotky, CPA, CGMA

Executive Vice President
Operations and Lifelong Learning, and Marketing, Public Affairs and Communications
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Cynthia Moran

Executive Vice President
Government Relations, Economics and Health Policy
Diane Mullis

Diane Mullis, CPA

Chief Financial Officer & Executive Vice President

Etta Pisano, MD, FACR

Chief Research Officer
Center for Research and Innovation

Tom Hoffman, JD, CAE

General Counsel & Executive Vice President
Governance and Membership Services, and Legal
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Mike Tilkin

Chief Information Officer & Executive Vice President