David Volpe Bergen County, NJ View all videos or search by name, organization, or category. All public health professionals are invited to record and upload a video about their role in the COVID-19 response at whypublichealthmatters.org. county health You may also like Melissa Lyon Erie County Department of Health Public Health Director Dr. Pramod Dwivedi Linn County Health Department Health Director Rebecca Adamson Crawford County Health Department Director Dr. Umair Shah Harris County Public Health Executive Director Dr. Leah Casanave Douglas County Health Department Supervisor, STD Prevention and Control 40 Dr. Georgia Heise Three Rivers District Health Department District Director «12Page 2 of 2