Administration
![Julie-Ellen Acosta, MS](https://hr.wustl.edu/files/2022/12/Julie-Ellen-Acosta-280x386.jpg)
Julie-Ellen Acosta, MS
Associate Vice Chancellor, Learning, Leadership, and Organization Development & ILE
- Phone: 314-935-1118
- Email: acostaj@wustl.edu
![Default image](https://hr.wustl.edu/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
Apryle M. Gladney
Associate Vice Chancellor for Human Resources and MyDay HCM Business Leader
- Phone: 314-362-6774
- Fax: 314-362-2500
- Email: apryle.gladney@wustl.edu
![Katy Henke, MA](https://hr.wustl.edu/files/2021/08/DSC06844-4a63d6e720a2ebfa-e1707339224768-280x386.jpg)
Katy Henke, MA
Manager, HR Communications and Employee Engagement
- Phone: 314-935-1145
- Email: k.henke@wustl.edu
![Nikki Koehnemann, MPA](https://hr.wustl.edu/files/2017/09/professional-photo-1zxwovn-280x386.jpg)
Nikki Koehnemann, MPA
Senior HR Communications Specialist
- Phone: 314-935-7734
- Email: nikki.hafner@wustl.edu
![Default image](https://hr.wustl.edu/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
Lynn Meisemann
Administrative Professional
- Phone: 314-362-4960
- Fax: 314-362-2500
- Email: lynn.meisemann@wustl.edu
![Default image](https://hr.wustl.edu/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
Jennifer S. Schaefer, MBA, SPHR
Associate Vice Chancellor, Benefits and Compensation
- Phone: 314-935-8642
- Fax: 314-935-8198
- Email: Jennifer.schaefer@wustl.edu
![Default image](https://hr.wustl.edu/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
Nichole Walker, HRM
Senior Employee Engagement Specialist
- Phone: 314-935-6630
- Email: nknowlton@wustl.edu