| Aug. 2006 - present | Associate Professor, Bradley University | |
| Fall 2008 - Spring 2009 | Visiting Associate Professor, University of Iowa | |
| Aug. 2000 - Aug. 2006 | Assistant Professor, Bradley University | |
| Aug. 1992 - May 2000 | Teaching Assistant, University of Illinois-Urbana | |
| Jan. 1991 - May 1992 | Teaching Assistant, Saint Louis University |
| MTH 111 | Elementary Statistics | |
| MTH 115 & 116 | Brief Calculus with Applications I & II | |
| MTH 120 | Discrete Mathematics | |
| MTH 121, 122, 223 | Calculus I, II, III | |
| MTH 207 | Elementary Linear Algebra | |
| MTH 224 | Elementary Differential Equations | |
| MTH 305 | Modern Geometry | |
| MTH 325 & 326 | Probability and Statistics I & II | |
| MTH 494 & 495 | Senior Project in Mathematics I & II |