Third-Year
![Quazim Alayo, MD, MMSc](https://gastro.wustl.edu/wp-content/uploads/2022/01/Quazim-Alayo-280x386-1-280x386.jpg)
Quazim Alayo, MD, MMSc
Third-Year Fellow
Medical School: University of Ibadan, Ibadan, Nigeria
Residency: St. Luke’s Hospital, Chesterfield, MO
![Sarah Alharfi, MD](https://gastro.wustl.edu/wp-content/uploads/2022/07/Alharfi-headshot-1-280x386.jpg)
Sarah Alharfi, MD
Third-Year Fellow
Medical School: King Saud University, Riyadh College of Medicine
Residency: Case Western Reserve
![Siri Ancha, MD](https://gastro.wustl.edu/wp-content/uploads/2022/07/Ancha-headshot-1-280x386.jpg)
Siri Ancha, MD
Third-Year Fellow
Medical School: University of Missouri-Kansas City School of Medicine
Residency: Washington University, School of Medicine
![Kevin Garza, MD](https://gastro.wustl.edu/wp-content/uploads/2022/07/Garza-Headshot-280x386.jpg)
Kevin Garza, MD
Third-Year Fellow
Medical School: Washington University, School of Medicine
Residency: Washington University, School of Medicine
![Brett Riederman, MD](https://gastro.wustl.edu/wp-content/uploads/2022/07/Riederman-headshot-280x386.jpg)
Brett Riederman, MD
Third-Year Fellow
Medical School: University of Illinois College of Medicine
Residency: Northwestern University
![Janaki Shah, MD](https://gastro.wustl.edu/wp-content/uploads/2022/07/J-Shah-headshot-280x386.jpg)
Janaki Shah, MD
Third-Year Fellow
Medical School: Indiana University School of Medicine
Residency: Washington University, School of Medicine