John DMedical Director. Cochran, MD, FCAP, is the Clinical Director of the Laboratory Accreditation Program at The Joint Commission. He completed college, medical school and residency training in Pathology at Emory University, Atlanta, Georgia. Dr. Cochran is Chief Executive Officer of Chestatee Pathology Associates, PC, a private practice in Pathology and Laboratory Medicine which employs 9 pathologists and owns, directs and/or operates multiple anatomic and clinical pathology labs in the metropolitan Atlanta area. His areas of interest include gastrointestinal and hepatic pathology, cytopathology, pediatric pathology, informatics, laboratory regulations, and practice management.