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Senior Project Administrators

Senior Project Administrators

Jeffrey Appelbaum

Jeffrey Appelbaum

Jeff has over 25 years of experience in Information Systems and Operations. Prior to joining The Johns Hopkins Health System, Jeff served as Chief Information Officer, Information Systems Director, and Operations Director. 


Karen D. Wilson, MBA, PMP

Karen is a graduate of Howard University, where she earned her Bachelor of Science in Zoology and Master of Business Administration.

Prior to joining The Johns Hopkins Health System, Karen worked in various sectors of the health care industry including pharmaceutical sales, insurance/managed care, reimbursement, billing, and compliance.  She is currently assigned to Howard County General Hospital where she leads, facilitates, and supports a variety of projects and initiatives.

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Eric Hamrock, MBA, PMP

Eric is a graduate of Loyola University of Maryland, where he earned his Master of Business Administration.  He received his Bachelors degree in Health Service Administration from James Madison University.

Prior to joining The Johns Hopkins Health System, Eric worked in the Long Term Care industry as an Administrator of Skilled Nursing, Assisted Living and Home Care organizations.

 Maureen Kelsay, MHA

Maureen graduated from the University of North Carolina at Chapel Hill with a Master of Healthcare Administration degree.  She received her Bachelors degree in Public Affairs with a focus in Health Services Administration from Indiana-Purdue University at Fort Wayne.

Prior to joining The Johns Hopkins Health System, Maureen spent 2 years in healthcare consulting and the previous 5 years in community and academic hospital settings.

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