Division Chiefs
![Jose Moron-Concepcion, PhD](https://anesthesiology.wustl.edu/wp-content/uploads/2019/11/Jose-Moron-Concepcion-280x386.jpg)
Jose Moron-Concepcion, PhD
Chief of the Division of Basic Research; Henry E. Mallinckrodt Professor of Anesthesiology
- Email: jmoron-concepcion@wustl.edu
Admin; Amber Spies
![Dolores Njoku, MD](https://anesthesiology.wustl.edu/wp-content/uploads/2021/09/Dolores-Njoku_280x386-280x386.jpg)
Dolores Njoku, MD
Vice Chair; Chief of Pediatric Anesthesiology; Anesthesiologist-in-Chief at St. Louis Children’s Hospital
- Email: njoku@wustl.edu
Admin; Meredith McLaughlin
![Arvind Palanisamy, MBBS, MD, FRCA](https://anesthesiology.wustl.edu/wp-content/uploads/2019/05/palanisamy-2f71q0v-280x386.jpg)
Arvind Palanisamy, MBBS, MD, FRCA
Chief of Obstetric Anesthesiology
- Email: arvind.palanisamy@wustl.edu
![Isabella Riordan, MD](https://anesthesiology.wustl.edu/wp-content/uploads/2022/01/Isabella-Riordan_280x386-280x386.jpg)
Isabella Riordan, MD
Division Chief of the Progress West Hospital Division of Anesthesiology
- Email: rossii@wustl.edu
![Tracey Stevens, MD](https://anesthesiology.wustl.edu/wp-content/uploads/2021/09/Tracey-Wagner-Stevens-280x386.png)
Tracey Stevens, MD
Associate Chief, Division of Cardiothoracic Anesthesiology
- Email: stevenst@wustl.edu
Admin; Kayla Hewitt