3rd year
![Rachel Guess, MD](https://pediatricrheumatologyimmunology.wustl.edu/files/2022/07/Rachel-Guess-280x386.png)
Rachel Guess, MD
Medical School: University of Texas Health Science Center at San Antonio
Residency: University of Texas, Dell Medical School, Austin
![Joy Um, MD](https://pediatricrheumatologyimmunology.wustl.edu/files/2022/07/Joy-Um-1-280x386.png)
Joy Um, MD
Medical School: Ohio State University College of Medicine
Residency: Case Western Reserve University, Cleveland, OH