Dr. McGlennen: Tell me how you were introduced to OralDNA® salivary diagnostics. Ziv Simon DMD MSc: I am a periodontist and implant specialist in Beverly Hills where I have practiced for the past 20 years (our practice has been in this location for 42 years!). When I started, we were already doing bacterial testing using paper points inserted into the pockets. These were then sent to a lab for aerobic and anaerobic cultures. Although that system worked, the testing process was inconsisten...