Division Leadership
Fahad Aziz, MD
Division Chief
Tripti Singh, MBBS
Clinical Associate Chief
Didier Mandelbrot, MD
Transplant Nephrology, Kidney and Pancreas Transplant Program Medical director
Brad Astor, PhD, MPH
Director of Research
Justin Blazel, NP
APP Supervisor
Division Administration
Audrey Nelson, MHA
Division Administrator
Kathy Wirtz
Administrative Assistant II
Assistant to the division chief
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Find more division administrative staff on the Department of Medicine intranet.