Ph.D. Program Faculty
Students in the Ph.D. in international business and marketing program at Saint Louis University have the opportunity to learn from and conduct research alongside the Chaifetz School’s leading international business and marketing faculty. Learn more about our Ph.D. program faculty.

Nitish Singh, Ph.D.
David Orthwein Professor; Ph.D. Program Director
Department of International Business

Hadi Alhorr, Ph.D.
Paul Lorenzini Professor
Department of International Business

Mark Arnold, Ph.D.
Clarence and Helen Steber Professor
Department of Marketing

Brad Carlson, Ph.D.
Professor; James J. Pierson Endowed Chair in Marketing
Department of Marketing

Jintong Tang, Ph.D.
Mary Louise Murray Endowed Professor
Department of Management