Here are three dental leadership changes that have taken place since Dec. 26:
1. Effingham, Ill.-based Heartland Dental appointed Sherianne James as its next chief marketing officer.
2. Dan Holtzclaw, DDS, is resigning from his role as director of specialty implant services at Morrisville, N.C.-based Affordable Care.
3. The University of Maryland at Baltimore School of Dentistry is looking for a new assistant dean for equity, diversity and inclusion.