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 IssuesMore info about dental practice shooting in Ga.The 74-year-old man who allegedly tried to kill himself after shooting a dental assistant multiple times at her work is now in jail.Orofacial PainThis may help dentin hypersensitivityPeriodonticsPregnancy and periodontal health: Evidence-based care for better outcomesInsuranceDo’s and don’ts for increasing insurance reimbursementsLegal IssuesMan arrested for torching orthodontics practice