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Department Chair

Russell Wilke headshot

Russell Wilke, M.D., Ph.D.
Professor and Chair



Roxana Lupu headshot

Roxana Lupu, M.D.
Assistant Professor and Vice Chair


There are more than 250 faculty members in academic, clinical and hospital settings throughout South Dakota.


Toni LeVasseur
Department Manager

Justin Jons
Department Assistant

Stacie Runkle
Department Assistant

James Kroon
Program Coordinator

Myrna Boekhout
Geriatrics Fellowship Program Coordinator