4th Year Trainees

Arun Cumpelik, MD, PhD
- Email: carun@wustl.edu
Medical School: Charles University, Prague, Czechia
Medical Residency: Mount Auburn Hospital
Fellowship: Hematology/Oncology
Mentor: John DiPersio, MD, PhD

Jennifer Diaz, MD, PhD
- Email: diaz.j@wustl.edu
Medical Residency: University of California, Los Angeles
Fellowship: Hematology/Oncology
Mentor: Matthew Walter, MD

Donovan Watza, MD, PhD
- Email: d.g.watza@wustl.edu
Medical School: Wayne State University
Fellowship: Pulmonary