Biological Sciences
Data received June 2026
Full-time employees
26
Median pay
$95,331
Average pay
$94,770
Biological Sciences
Employees by pay range
Note: To learn how the Post-Dispatch calculates figures such as the number of full-time employees or median pay, as well as other important explanations and caveats, please see the About page.
Employees
Click on one of the headers below to sort a column. Data shown reflects actual gross pay for 2025, except where noted otherwise.
| Position | Gross pay | Date hired | |
|---|---|---|---|
| Altmansberger, Tricia | Instructor (P) | $55,028 | Aug. 16, 2022 |
| Anderson, Thomas | Assistant Professor | $79,888 | Aug. 16, 2020 |
| Aranda, Maurina | Adm/Prf Staff Off Period | $106,010 | Aug. 12, 2019 |
| Brunkow, Paul | Assoc Professor | $118,191 | Aug. 16, 1997 |
| Disalvo, Susanne | Adm/Prf Staff Off Period Appt | $114,039 | Aug. 16, 2016 |
| Durbin, Catherine | Fac Summer - Instructor (Est) | $76,817 | Aug. 1, 2007 |
| Enyart, James | Instructor (P) | $33,278 | Aug. 16, 2021 |
| Esselman, Elizabeth | Professor | $116,658 | Aug. 16, 1997 |
| Essner, Richard | Fac Summer - Professor | $159,201 | Aug. 1, 2005 |
| Fowler, Thomas | Assoc Professor | $102,216 | Aug. 1, 2005 |
| Fredericksen, Jr., Brett | Assistant Professor, Visiting | $34,500 | Aug. 16, 2025 |
| Jones, Roxana | Office Manager | $39,775 | April 24, 2006 |
| Kassebaum, Bethany | Instructor - Established | $72,720 | Aug. 16, 2010 |
| Krajniak, Kevin | Admin or Prof Staff Overload | $139,158 | Aug. 16, 1994 |
| Lee, Danielle | Assoc Professor | $86,517 | Aug. 16, 2016 |
| Liebl, Faith | Adm/Prf Staff Off Period | $146,216 | Aug. 16, 2007 |
| Luesse, Darron | Professor | $117,926 | Aug. 16, 2008 |
| Lyon, Maximilian | Instructor (P) | $22,500 | Aug. 16, 2025 |
| Peterson, Brittany | Faculty Overload | $156,483 | Aug. 16, 2018 |
| Petruccelli, Emily | Assoc Professor | $97,927 | Aug. 16, 2018 |
| Rovnyak, Angela | Researcher | $59,233 | Aug. 15, 2023 |
| Simmons, Christine | Fac Summer - Instructor (Est) | $77,933 | May 16, 2010 |
| Theodorakis, Christopher | Fac Summer - Professor | $171,964 | Aug. 1, 2005 |
| Williams, Jason | Faculty Overload | $110,606 | Aug. 16, 2009 |
| Winn, Amy | Assoc Professor | $92,735 | Aug. 16, 2013 |
| Wright, Jessica | Fac Summer - Instructor (Est) | $76,507 | May 19, 2008 |
Note: To learn how the Post-Dispatch calculates figures such as the number of full-time employees or median pay, as well as other important explanations and caveats, please see the About page.