Cherie Diefenbach has over 40 years of experience as a nurse and healthcare executive with expertise in clinical informatics and electronic health records. She has held various leadership roles at HCA Healthcare, including Director of Epic Clinical Product Development and Senior Clinical Consultant, where she oversaw EHR implementations and ensured systems followed processes and standards. Prior to HCA, she implemented and managed clinical systems at other hospitals. Diefenbach has extensive experience leading EHR projects, guiding teams to successful go-lives, and establishing standardized workflows across facilities. She is skilled in change management, strategic planning, and achieving goals like Meaningful Use attestation.