(COASTAL HEALTH DISTRICT) The Chatham County Health Department is planning no-cost vision, hearing, dental, and nutrition screenings for Chatham County school students. Immunization services will also be available at regular cost, with most insurances accepted. Clinics will be held from 9 a.m. – 5 p.m. on Thursday, July 15 and 29 at the Chatham County Health Department, 1395 Eisenhower Drive in Savannah.