Mathematics Faculty
![David Andrews, Ph.D.](/academics/ud-faculty/directory/images/Andrews-David.jpg)
David Andrews Ph.D.
Associate Dean, Constantin College, Math
![erick-chastain](/academics/ud-faculty/directory/images/Chastain.jpg)
Erick Chastain PH.D
Assistant Professor, Computer Science
Email: echastain@udallas.edu
Office: Patrick E. Haggerty Science Building #46
![Rob Hochberg, Ph.D.](/academics/ud-faculty/directory/images/Hochberg-Robert.jpg)
Robert Hochberg (Rob) Ph.D.
Associate Professor, Computer Science
![Sarka Malkova, Ph.D.](/academics/programs/mathematics/faculty/Sarka_Malkova.jpg)
Sarka Malkova Ph.D
Adjunct Professor, Math
![mirabelli-russell](/academics/ud-faculty/directory/images/mirabelli-russell.jpg.jpg)
Russell Mirabelli MS-INSY
Adjunct Instructor, Computer Science
![John Osoinach, Ph.D.](/academics/ud-faculty/directory/images/JohnOsoinach.jpg)
John Osoinach Ph.D.
Associate Professor, Chairman, Mathematics
![Paul Phillips, Ph.D.](/academics/ud-faculty/directory/images/Phillips%20-%20P.jpg)
D. Phillips (Paul) Ph.D.
Associate Professor, Mathematics
![Ryan Putra, M.S., MBA](/academics/programs/mathematics/faculty/R.Putra_Pix-Right2-Cropped.jpg)
![Placeholder Photo](/academics/ud-faculty/directory/images/Rojas.jpg)
Diego Rojas Ph.D.
Postdoctoral Instructor of Mathematics
![Teresa Schichl, Ph.D.](/academics/programs/mathematics/faculty/Schichl.jpg)
Teresa Schichl Ph.D.
Adjunct Professor, Mathematics