I recommend the 123 Internal Medicine Clinic in Duuam-dong.

This is 123 Internal Medicine Clinic located in Duuam-dong, Buk-gu, Gwangju. With three specialists on staff, this hospital is larger than I expected and provides thorough medical care. Since it's near the market, many elderly people visit, and the staff are very friendly. It was great that they offer management for chronic gastritis, endoscopy, and health check-ups. The female specialist is a gastroenterologist, so it would be especially good for those experiencing digestive difficulties.