Welcome to the Costello College of Business Faculty Directory.
Click on a faculty member's name to view their full profile which includes contact information, office location, and office hours. You can search our faculty based on academic area, or find a full, alphabetical listing, on this page.
All Faculty - Alphabetical by Last Name
Instructional Professor, Finance
Additional Roles: Co-Founder & Director of the GMU Student Managed Investment Fund, Director of Financial Planning & Wealth Management ConcentrationDerek Horstmeyer is an instructional professor within the Finance Area in the Costello College of Business at George Mason University. His research focuses on boards/directors, ETF & mutual fund performance, and hedge fund activism.
Adjunct Faculty, Finance and Accounting
Jason Howell is an adjunct faculty member within the Finance and Accounting Areas in the Costello College of Business at George Mason University. He is also active with the Costello College of Business' Alumni Chapter.
Associate Professor, Finance
Jim Hsieh is an associate professor within the Finance Area in the Costello College of Business at George Mason University. His research interests focus on corporate finance - mainly corporate governance, mergers and acquisitions.
Assistant Professor, Finance
Bo Hu is an assistant professor within the Finance Area in the Costello College of Business at George Mason University. His research interests include asset pricing, market microstructure, behavior finance, and machine learning.
Instructional Assistant Professor, Information Systems and Operations Management
Nic Huang is an instructional assistant professor within the Information Systems and Operations Management Area in the Costello College of Business at George Mason University.
Senior Instructor, Accounting
Mark A. Ingram is an instructor within the Accounting Area in the Costello College of Business at George Mason University. He is a career educator, serving with George Mason accounting faculty from 1975-1983, and 2014 to present.
Assistant Professor, Marketing
Chen Jing is an assistant professor of marketing at the Costello College of Business at George Mason University. He earned his PhD in marketing from Boston University’s Questrom School of Business.
Associate Professor, Accounting
Additional Roles: Kearney & Company Corporate Partner Faculty Fellow; Academic Director, Master's in AccountingBret A. Johnson is an associate professor within the Accounting Area and a Kearney & Co. Corporate Partner Fellow in the Costello College of Business at George Mason University.
Assistant Area Chair, Marketing
Additional Roles: Associate Professor, MarketingChristopher Joiner is an assistant area chair and associate professor within the Marketing Area in the Costello College of Business at George Mason University.
Assistant Professor, Marketing
Sharaya Jones is an assistant professor within the Marketing Area in the Costello College of Business at George Mason University.