Bibiana K. Obler, Assistant Professor of Art History
B.A. 1996, Brown University; Ph.D. 2006, University of California, Berkeley

Rebecca Ocampo, Professorial Lecturer in Music
B.A. 1984, M.M. 1997, D.M.A. 1999, University of Maryland

Carol O'Donnell, Professorial Lecturer in Physics
Ed.D. 2007, George Washington University

Michael E. O'Donnell, Teaching Instructor in the American Sign Language
M.S. 1996, Gallaudet University

Lynn R. Offermann, Professor of Psychology
B.A. 1975, State University of New York College at Oswego; M.A. 1978, Ph.D. 1981, Syracuse University

Liam O'Grady, Professorial Lecturer in Forensic Sciences
B.A. 1973, Franklin and Marshall College; J.D. 1977, George Mason University

Damien O'Halloran, Assistant Professor of Biological Sciences
Ph.D. 2004, National University of Ireland

Irene Oh Koukios, Associate Professor of Religion
B.A. 1995, Swarthmore College; M.A. 1999, University of Chicago; Ph.D. 2004, University of Virginia

Deepa Ollapally, Associate Research Professor of International Affairs
M.P.A. 1980, American University; M.A. 1984, Ph.D. 1991, Columbia University

Nils Olsen, Assistant Professor of Organizational Sciences
B.S. 1990, University of Wisconsin; M.A. 1994, University of Iowa; Ph.D. 2001, University of North Carolina

Tarek A. Omar, Professorial Lecturer in Engineering
D.Sc. 1999, George Washington University

Allena K. Opper, Professor of Physics
B.S. 1983, Colorado School of Mines; Ph.D. 1991, Indiana University

Ebtisam Oraby, Teaching Instructor in the Arabic Language
M.A. 2008, American University

Guillermo Orti, Louis Weintraub Associate Professor of Biological Sciences
Ph.D. 1995, State University of New York at Stony Brook

Lynette Osborne, Professorial Lecturer in Sociology
Ph.D. 2006, Purdue University

Jason Osder, Assistant Professor of Media and Public Affairs
M.A. 2001, University of Florida

Suleiman Osman, Assistant Professor of American Studies
Ph.D. 2006, Harvard University

Katherine Ott, Professorial Lecturer in American Studies
Ph.D. 1991, Temple University

Elena Ovtcharenko, Adjunct Professor of Russian
Ph.D. 1988, Leningrad State University

Türker Ozdogan, Professor of Ceramics
Master of Ceramics Diploma 1967, School of Applied Fine Arts, Turkey; M.F.A. 1972, George Washington University