September 17, 2025
12 MIR Faculty Receive Promotions
A dozen faculty members from WashU Medicine Mallinckrodt Institute of Radiology (MIR) have received promotions. These skilled clinicians and researchers are dedicated to imaging excellence as they take the next step in their professional careers.

Pictured above, from left to right: Sagine Berry-Tony, MD; Joelle Biernacki, MD (not pictured); Brian Gordon, PhD; Manu Goyal, MD; Paula Leiva, MD; Daniel Ludwig, MD; Nicole McKay, PhD; Aaron Mintz, MD; Janice Semenkovich, MD; Yuan-Chuan Tai, PhD; Richard Tsai, MD; and Alexander Ushinsky, MD.
- Manu Goyal, MD, promoted to professor of radiology
- Janice Semenkovich, MD, promoted to professor of radiology
- Yuan-Chuan Tai, PhD, promoted to professor of radiology
- Sagine Berry-Tony, MD, promoted to associate professor of radiology
- Joelle Biernacki, MD, promoted to associate professor of radiology
- Brian Gordon, PhD, promoted to associate professor of radiology
- Paula Leiva, MD, promoted to associate professor of radiology
- Daniel Ludwig, MD, promoted to associate professor of radiology
- Nicole McKay, PhD, promoted to assistant professor of radiology
- Aaron Mintz, MD, promoted to associate professor of radiology
- Richard Tsai, MD, promoted to associate professor of radiology
- Alexander Ushinsky, MD, promoted to associate professor of radiology