Dr. McGlennen: Tell me how you use OralDNA® salivary diagnostics. Brittany Blue DDS: We use MyPerioPath® to determine the levels of aggressive periodontal pathogens present in our patients’ oral flora.  Traditional periodontal therapy will not be as effective and is certainly more prone to relapse if these harmful bacteria remain in the mouth.  The bacterial diagnostics allow us to target the specific harmful bacteria with the specific systemic antibiotic that will help control the level of i...