Faculty Profiles

Assistant Professor of Economics Since 2015

Industry Experience: Business Administration, Economic Development, Corporate Accounting, Finance
Location: Chicago, Illinois

Abu-Ghallous earned a BA in business administration from Bethlehem University in Palestine, an MBA from Lewis University in Romeoville, and a Ph.D. in international development with emphasis on international economic development from the University of Southern Mississippi. Abu-Ghallous has 10+ years of work experience in corporate accounting, finance and financial systems development.

Professor and Faculty Chair Since 2010

Industry Experience: Finance, Accounting, Economics, HRM
Location: Lincoln, California

Biswas is a professor and faculty chair at DeVry University/Keller Graduate School of Management, where he teaches finance, accounting, economics, human resource management and other business courses, as well as the graduate and undergraduate Capstone courses. In addition, he has authored and co-authored many articles in accounting and finance applied to human resource management.

Professor of Engineering and Information Systems Since 2006

Industry Experience: Information Technology
Location: Midtown Manhattan, New York

D’Souza moved to the United States in 2001 to obtain a master’s degree in electrical engineering. For his thesis, he built one of the first-generation fitness tracking devices with many of the same features commonly offered on such devices today. He’s always dreamed of being a professor, and is a member of many industry organizations such as the ASEE and IEEE. 

Professor and Faculty Chair Since 2001

Industry Experience: Business, Leadership
Location: San Diego, California

Herring is faculty chair and professor at DeVry University, where she has taught and led faculty and students for 20 years. Her professional background is in education and international business in additional to numerous community leadership and service to non-profits. She teaches in the areas of business, leadership, marketing and critical thinking.

Professor Since 2001

Industry Experience: Business and Management
Location: San Diego, California

Komos has been with DeVry University and Keller Graduate School of Management for close to two decades. He has been teaching full time since 2011, where he brings his expertise to courses such as human resource management, training and development, strategic staffing, leadership and organizational behavior, and the MBA capstone. Prior to his role as a senior professor and professor, Komos was the academic operations manager, associate dean of academic affairs, and assistant national dean at DeVry. He brings 25 plus years of human resource expertise from his previous company, Exelon Corporation.

Professor of Business Since 2005

Industry Experience: General Management, Marketing, Engineering and Technology, International Business, Business Development
Location:  Austin, Texas

In roles as executive vice president, vice president of strategic development, and chief strategy officer, Reitzel brings 30+ years of knowledge and experience to his courses. He holds J.D. and Ph.D. degrees and currently serves as a senior professor for our College of Business programs in Austin, Texas.

Reitzel has been appointed to the prestigious Fulbright Specialist Roster for both his experience and passion to serve students. This accolade was also earned through his decades of leadership, management and product development experience with tech-based product companies.