David A. Nash, DMD, EdD[email protected]Dental HygieneChallenging the pumice/rubber cup 'prophylaxis' in childrenIn this Second Opinion, Dr. David A. Nash urges the profession of dentistry to stop the use of pumice and rubber cup prophylaxis when treating children. He cites many studies in the literature and experience as to why the treatment should be discontinued.January 25, 2015Dental TherapistsA response to ADA's 'scientific study' of dental therapistsThe results of the ADA study published in the current Journal of the American Dental Association do nothing to discredit the utilization of dental therapists in the workforce in their traditional role of providing care for children in school-based programs, according to David A. Nash, DMD, EdD.January 2, 2013Page 1 of 1Top StoriesLegal IssuesDentist arrested in predator stingA dentist and 17 others were arrested in a sting to catch online predators.ImplantsImplants that mimic real teeth? They’re in the works.Smile DesignClinical tip: How to help a dental patient with extreme swellingBrainMouth germ linked to Parkinson's disease progressionPodcastsPodcast: Dr. Roger Levin on creating a winning attitude in your dental practice