PGY 4
![Ashley Dunbar, MD](https://neurosurgery.wustl.edu/wp-content/uploads/2021/12/DSCF2006-Edit-280x386.jpg)
Ashley Dunbar, MD
PGY4 Resident
MD, Frank H. Netter MD School of Medicine at Quinnipiac University
BS, Yale University
Hometown: Hillsborough, NJ
![Alexander Yahanda, MD](https://neurosurgery.wustl.edu/wp-content/uploads/2021/12/DSCF7125-Edit-280x386.jpg)
Alexander Yahanda, MD
PGY4 Resident
MD, Washington University School of Medicine
BS, University of Virginia
Hometown: Fort Wayne, IN