aialzheimerauthorbiologybiotechbrainburnettbusinesscancerceodigitalenthusiastestendaexpertfieldfounderharvardhealthhealthcarehopkinshumanimprovingintegrativejourneykedzioralableelifemarkmedicalneuroscienceparkinsonphdpotentialprofessorresearchrichardrjschoolsharisolutionsstudentsurvivortherapeuticstherapytomusingwateryielding