Here are four C-suite appointments that have taken place since Oct. 6:
1. Dental software company Vyne Dental hired Vijay Malik as chief technology officer.
2. Southlake, Texas-based Allied OMS promoted Brian Hamilton to chief development officer.
3. Dental laser company Biolase appointed Russell Morrow, DDS, as its chief dental officer.
4. Atlanta-based D4C Dental Brands appointed John Williamson COO.
