Health Sciences Technical Certificates of Credit Certificates Health Care Science Technical Certificate Health Care Assistant Technical Certificate Admissions Requirements CGTC Admissions Requirements High school diploma/GED required. Program Costs CGTC Tuition & Fees Gainful Employment Health Care Assistant (HA21) Program Chairs: Morris Clarington Email: mclarington@centralgatech.edu Phone: (478) 218-3337 Erin Beall Email: ebeall@centralgatech.edu Phone: (478) 471-5194