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 IssuesFormer orthodontist arrested for child exploitation againA former orthodontist who shuttered his practices in 2023 after he was arrested for child pornography has now been charged with U.S. child exploitation offenses.PeriodonticsThyroid hormone levels may predict gum diseaseDental HygieneRevolutionizing implant maintenance in dental hygienePatient CommunicationThe 80/20 rule of communication in the dental officePatient CommunicationDo’s and don’ts for making a great 1st impression