![Campus Image Campus Image](/_resources/images/_general/UDIrvingCampus_UDallas.jpg)
University of Dallas Faculty
![April Rowsey](/_resources/images/April-Rowsey.jpg)
![Martin R. Sanchez, M.F.A.](/academics/programs/drama/_images/martin-sanchez-web.jpg)
Martin Sanchez, MFA
Resident Costume Designer and Shop Manager, Drama
![Jonathan J. Sanford, Ph.D.](/academics/ud-faculty/directory/images/pres-sanford-profile-v2.jpg)
Jonathan Sanford, Ph.D.
President, Professor of Philosophy
![Amie Sarker, Ph.D.](/academics/ud-faculty/directory/images/Sarker-Amie.jpg)
Amie Sarker, Ph.D.
Adjunct Professor, Education and Classical Learning
![Michael Sarles, MBA](/academics/ud-faculty/directory/images/sarles-michael.jpg)
Michael Sarles, MBA
Adjunct Instructor of Management
Email: msarles_adj@udallas.edu
Office: Office Hours By Appt.
![Teresa Schichl, Ph.D.](/academics/programs/mathematics/faculty/Schichl.jpg)
Teresa Schichl, Ph.D.
Adjunct Professor, Mathematics
![Sunny K Scobell, Ph.D.](/_resources/images/faculty-profile-placeholder.jpg)
Sunny K Scobell, Ph.D.
Assistant Professor, Biology
![Dennis L. Sepper, Ph.D.](/academics/ud-faculty/directory/images/Sepper-Dennis.jpg)
Dennis Sepper, Ph.D.
Professor, Human Sciences
![Timothy Samuel Shah, Ph.D.](/academics/programs/politics/_images/shah-tim.jpg)
![Philip Shore](/academics/ud-faculty/directory/images/shore-phillip.jpg)
Phillip Shore, MFA
Chair, Professor of Sculpture
![Lance Simmons, Ph.D.](/academics/ud-faculty/directory/images/Simmons-Lance.jpg)
Lance Simmons, Ph.D.
Associate Professor, Philosophy
![Deanna Soper, Ph.D.](/academics/programs/biology/_images/New%20Headshot.png)
Deanna Soper, Ph.D.
Associate Professor, Biology
![John Soriano](/academics/programs/economics/faculty/soriano-john.jpg)
John Soriano, Ph.D.
Assistant Professor, Economics
![Ellen Steinmiller, Ph.D.](/academics/ud-faculty/directory/images/Steinmiller-Ellen-2019.jpg)
Ellen Steinmiller, Ph.D.
Associate Professor of Analytical Chemistry and Chemistry Department Chair
![Dr. Drew Stenesen](/academics/programs/biology/_images/headshots/Stenesen-Drew-Headshot.jpg)
Drew Stenesen, Ph.D.
Associate Professor, Biology
![Michael Stodnick](/academics/ud-faculty/directory/images/Stodnick-Michael.jpg)
Todd Stodnick (Michael), Ph.D.
Associate Professor of Operations Management, Gupta College of Business
![Steven Stryer, D.Phil.](/academics/ud-faculty/directory/images/Stryer.jpg)
Steven Stryer, Ph.D.
Associate Professor, English
![Charles Sullivan, Ph.D.](/academics/ud-faculty/directory/images/Sullivan-C.jpg)
Charles Sullivan, Ph.D.
Associate Professor, History
![Arthur Sweeney](/academics/programs/physics/faculty/Arthur_Sweeney.jpg)
Arthur Sweeney
Laboratory Manager, Physics
![David Sweet, Ph.D.](/academics/ud-faculty/directory/images/sweet-david.jpg)
David Sweet, Ph.D.
Chair of Classics and Associate Professor, Classics