John J. Sosik, PhD. MBA. CPA

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John J. Sosik, PhD. MBA. CPA


A subject matter expert on developing organizational leadership, Dr. John Sosik is the author of the Merit Career Development course, Full Range Leadership Development.


John's research focuses on the impact of transformational and charismatic leadership on individuals and organizations. A frequent contributor to professional and academic journals, he has presented papers, conducted training and organized development programs for Unisys and other corporate entities. Currently a Professor at The Pennsylvania State University Great Valley School of Graduate Professional Studies, John worked in corporate environments prior to entering academia. He is both a certified public accountant and certified management accountant.


An accomplished writer (The Dream Weavers: Strategy-focused Leadership in Technology Driven Organizations) he is also the recipient of multiple grants and awards acknowledging the high level of his contributions.


Dr. Sosik received his M.B.A in Accounting and Finance from Wilkes University. He earned his Ph.D. from the State University of New York at Binghamton specializing in organizational behavior and human resource management.


Books by John Sosik


Full Range Leadership DevelopmentLeading with Character
Full Range Leadership Development: Pathways for People, Profit and Planet with Dongil (Don) Jung (Mar 15, 2012)Leading with Character: Stories of Valor and Virtue and the Principles They Teach (Jul 24, 2006)