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School of Professional Studies | Meet the Deans

School of Professional Studies Dean’s Office

Dr. Peggy A. Lewis ’77, Executive Dean for the School of Professional Studies and Business and Graduate Studies

Dr. Peggy Lewis is the Executive Dean for the School of Professional Studies and the School of Business and Graduate Studies. She was most recently teaching broadcast journalism at Howard University when we brought her back “home” to Trinity, since she is an alum of the College of Arts and Sciences. She brings some very dynamic experiences, from being a communications practitioner for the President of the United States, the First Lady, a Cabinet Secretary, the Children’s Defense Fund and the Alliance for Retired Americans, to having twenty years of broadcast journalism experience in major media markets including Washington, D.C., New York and Miami. 202-884-9204 | Office Location: Main 224.

Thomas Mostowy, Esq, Associate Dean for the School of Professional Studies

Thomas Mostowy Associate Dean, Esq. is the Assistant Professor/Program Chair and academic leader for Criminal Justice in the School of Professional Studies. Professor Mostowy holds a B.A. in Political Science from Syracuse University, a B.S. in Newspaper Journalism from Syracuse University, and a Juris Doctorate from The George Washington University.  202-884-9233 | Office Location: Main 250.


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Contact the School of Professional Studies at 202-884-9620 or by fax at 202-884-9632.
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