George G. Gatseos II, DDS, MSBA, is chief executive officer for Safe Dental Services, a Colorado-based dental infection control and practice consulting firm specializing in Occupational Safety and Health Administration training for dental professionals. He previously served as an associate professor at the School of Dental Medicine, University of Colorado, Anschutz Medical Campus, where he was the infection control officer for 10 years. An author and lecturer, Gatseos is a member of the Association of Professionals in Infection Control and Organization for Safety, Asepsis and Prevention. His primary research interest is biofilm in dental unit waterlines. He can be reached at firstname.lastname@example.org.