Negar Homayounfar, DDS, MS, has joined the Department of Endodontics, Prosthodontics and Operative Dentistry as an assistant professor of prosthodontics.

Bryan Krantz, PhD, has joined the Department of Microbial Pathogenesis as an associate professor.

Ohannes Melemedjian, PhD, has joined the Department of Neural and Pain Sciences as an assistant professor.