John Lock

Photo of John Lock


Vice President and Chief Digital Transformation Officer
MedStar Health


John has nearly 30 years of experience as a proven entrepreneur, investor and strategic operator.  He successfully founded, managed and realized the value of a number of companies and has held leadership roles with organizations ranging in size from start-up to revenues of more than $2BN. Prior to joining MedStar, John served as the Chairman of Kaplan’s New Business Initiatives Board, President/CEO of Kaplan Performance Solutions (KPS), and Market Leader of Kaplan’s global B2B efforts. John is working with diverse MedStar teams to improve the healthcare delivery process and outcomes and exploring new ways of organizing care at lower cost and with superior experience. John graduated magna cum laude from the Georgetown University School of Foreign Service with a B.S. in Foreign Service and is a recipient of the Landegger Honors Certificate in International Business Diplomacy.