Dr. Derek John Feussner, MD

Dr. Derek Feussner is a gastroenterologist and internal medicine physician who earned his medical degree from the Medical University of South Carolina College of Medicine. He completed his residency training at Vanderbilt University Medical Center and brings 14 years of clinical experience to his practice. His dual specialization allows him to provide comprehensive digestive health care while also addressing broader internal medicine concerns.

Dr. Feussner practices at multiple Palmetto Digestive Health Specialists locations across South Carolina, including offices in Moncks Corner, Summerville, and Mt Pleasant. He also provides care at Bon Secours Saint Francis Hospital in Charleston and Roper Saint Francis Berkeley Hospital in Summerville. His clinical expertise focuses on treating conditions such as GERD, colon polyps, and esophagitis. He performs essential diagnostic procedures including colonoscopy and both upper and lower gastrointestinal endoscopy. Patients have given him an …average rating of 4.5 out of 5 stars.