The gastroenterology clinic prioritizes improving the quality of patient care and is responsible for the prevention, early diagnosis, treatment and research of a wide range of diseases of the esophagus, stomach, small intestine, large intestine, liver, and pancreas. With the introduction of the latest technology such as high-resolution, high-definition endoscopy equipment and magnification endoscopy, the clinic is at the forefront of 21st century medicine led by skilled medical professionals in the field.

Our gastroenterology clinic is staffed by a medical team consisting of surgeons and gastroenterologists to achieve organic collaboration and fast communication among the Checkup Center, Radiology Clinic, Thoracic and Cardiovascular Clinic, Diagnostic Pathology Center, Oncology Clinic, Anesthesiology Center and Emergency Medicine Center.

Esophageal diseases such as motor disturbance, reflux esophagitis and esophageal cancer are treated; stomach and duodenum diseases such as functional dyspepsia, peptic ulcer disease and gastric cancer are treated; small intestine and colon diseases such as irritable bowel syndrome, inflammatory bowel disease, ischemic bowel disease, colonic diverticulum, infectious colitis and the small intestine/colon cancer are treated; liver diseases such as acute chronic hepatitis B or C, alcoholic and non-alcoholic fatty liver disease, steatohepatitis, cirrhosis, liver cancer and other rare liver diseases are treated; bile duct and pancreatic diseases such as gallbladder and bile duct stones, cholangiocarcinoma, acute chronic pancreatitis and pancreatic cancer are treated.


Jin-ho Lee : Liver disease (fatty liver, hepatitis, cirrhosis), general gastrointestinal (cholelithiasis clinic)

Mun-su Ko : Liver disease (fatty liver, hepatitis, cirrhosis), general gastrointestinal (cholelithiasis clinic)

Yun-jeong Yim : Esophagus, stomach and colorectal disease, gastrointestinal cancer (esophageal cancer, gastric cancer, colorectal cancer), gastrointestinal motility disorders

Jun-gyu Lee : Pancreas, gallbladder and biliary tract disease (pancreatic cancer, bile duct cancer, gallbladder cancer, cholelithiasis, acute and chronic pancreatitis)

Jae-hak Kim : Gastrointestinal chemotherapy (esophagus, stomach, and colon cancer), endoscopic treatment for early gastrointestinal tumors, inflammatory bowel disease, constipation clinic

Hyeon-wu Kang : Stomach, colon disease, polypectomy

Dong-Kee Jang : General digestive diseases, pancreas, gallbladder and biliary tract disease, endoscopic ultrasound, digestive intervention

Seok-bo Hong : General digestive diseases