John Fisher, DDS[email protected]PediatricsA dereliction of duty on preventionIn this Second Opinion, Massachusetts dentist Dr. John Fisher writes on the positive impact fluoridated water supplies have on dental health and urges more communities to understand the public health benefits.January 26, 2015Page 1 of 1Top StoriesImplantsPeeing our way to more dental implant materialUniversity of California, Irvine researchers have devised a system transforming human urine into hydroxyapatite, a material used in dental implants, with promising larger environmental implications.NutritionHigh iron levels may be linked to gum diseaseInsuranceWhat comes next for the current Medicaid challenges in dentistry?Orofacial PainInnovation over drugs to mitigate dental anxietyCardiovascularCan heart disease be seen on dental CBCTs? A study is in the works.