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2, 2013Page 1 of 1Top StoriesLegal IssuesDentist accused of assaulting minor has license yankedA dentist's license was revoked amid serious assault allegations involving a minor.FluorideWater fluoridation may not hurt IQSmile DesignDentists share more thoughts on the Miss Thailand viral veneer momentPodcastsDr. Brett Kessler talks organized dentistry, wellness, the future of oral healthSponsor ContentPrecise finishing control