Dr. Helen Drwinga practices Genetic Medicine in Brentwood, TN. As a geneticist, Dr. Drwinga performs experiments and analyzes data to interpret the inheritance of different traits in patients. A geneticist evaluates, diagnoses, and manages patients? with hereditary conditions or congenital malformations, genetic risk calculations, and mutation analysis. Dr. Drwinga carries out studies, tests, and counsels patients with genetic diseases.