Peter Burrows, MD
Assistant Clinical Professor, Urology
![[Sarah Busch, MD]](/sites/default/files/styles/az_card_image/public/2025-11/Busch-Sarah_IM-Residency_Class-of-2028_2025.jpg.webp?itok=gPdY26SX)
Cesar A. Bustamante
Developer, Online Learning, Andrew Weil Center for Integrative Medicine
Daniel C. Butler, MD
Associate Professor, Dermatology (Clinical Scholar Track)
Director, Inflammatory & Aging Skin Research Program, Dermatology
Assistant Dean, Student Affairs
Reese Byerrum, MD
Clinical Instructor, Emergency Medicine – (Clinical Series Track)
EMS Fellow
Andrea Caffrey
Assistant Director, Academic Advising, Physiology
Colleen K. Cagno, MD
Professor, Family and Community Medicine (Clinical Scholar Track)
Director, Doctor & Patient Course
Co-Director, Societies
Veronica L. Calderon
Senior Program Manager, EM & Peds Residency Program
Senior Program Manager, University Campus Emergency Medicine Residency Program
Diego Hernando Calonje, MD
Assistant Clinical Professor, Ophthalmology - (Clinical Series Track)
Christine M. Calton
Assistant Research Scientist, Children’s Research Center