James D. Stillerman, MD

Piedmont Physicians Gastroenterology Newton, located in Covington, specializes in advanced gastroenterology disorders involving the stomach, intestines, colon and rectum.

Greg H. Gibson, M.D., earned his medical degree from the University of Rochester. He then attended Howard University Hospital where he completed his residency and fellowship. He is board-certified in internal medicine and gastroenterology. Dr. Gibson specializes in gastroenterology and has over 35 years of experience. He has extensive training in the diagnosis and treatment of disorders related to the esophagus, stomach, small intestines, colon, liver, pancreas and biliary system. In his spare time, Dr. Gibson enjoys spending time with his family, traveling and attending sporting events. Before private practice, he was an assistant professor of medicine at Morehouse School of Medicine. Dr. Gibson is accepting new patients and welcomes most major insurance plans.

Taiwo Ajose, MD earned her medical degree from Windsor University School of Medicine and completed her residency at Morehouse School of Medicine. Prior to joining Piedmont, Dr. Ajose completed her fellowship in Gastroenterology at The University of Minnesota Medical School. Dr. Ajose is board certified in Internal Medicine. Dr. Ajose special interests include colon cancer screening, esophagus, advancing women in health care and bridging healthcare gaps. Dr. Ajose is accepting new patients and welcomes most major insurance plans.