Pathology Billy R. Ballard, M.D., D.D.S. Associate Dean for Continuing Medical Education; Chairman and Professor, Pathology, Anatomy and Cell BiologySchool: Medicine Phone: 615.327.6636 Email: brballard@mmc.edu Robert E. Burnette, M.D. Professor Pathology, Anatomy and Cell BiologySchool: Medicine Phone: 615.327.6663 Email: rburnette@mmc.edu