New Members
Aaron B. Klassen, M.D., M.A.
Emergency Medicine

B.S., B.A., University of Arizona, Tucson, Ariz., 2006.
M.A., Arizona State University, Tempe, Ariz., 2012.
M.D., University of Arizona College of Medicine, Phoenix, Ariz., 2016.
Residency/Fellowship: Mayo Clinic School of Graduate Medical Education, Mayo Clinic College of Medicine and Science, Rochester, Minn. (emergency medicine), 2016-2019; Regions Hospital, St. Paul, Minn. (emergency medical services), 2019-2020.
Certified by the American Board of Emergency Medicine in Emergency Medicine and in Emergency Medical Services.
Appointed to the staff of Mayo Clinic, 2020; associate medical director for practice, Mayo Clinic Ambulance Service, 2021-present; Assistant Professor of Emergency Medicine, Mayo Clinic College of Medicine and Science, 2022-present.