
Sang Gyun Kim
- DepartmentGastrointestinal Endoscopy Center
- Specialty Early gastric cancer, Gastric adenoma, Gastroesophageal reflux disease, Reflux esophagitis, Early gastric cancer, Gastric adenoma

Im, Jong Pil
- DepartmentGastrointestinal Endoscopy Center
- Specialty Large intestine, Colorectal cancer, Rectal cancer, Colorectal polyps, Inflammatory bowel disease, Diagnosis and endoscopic treatment of early colon and gastric cancer

Cho Soo-Jeong
- DepartmentGastrointestinal Endoscopy Center
- Specialty Gastic cancer, Endoscopic treatment of early gastric cancer, Diagnosis of early gastric cancer, Gastric adenoma, Submucosal tumor, esophageal cancer, Gastic cancer, Gastric adenoma, Submucosal tumor, Endoscopic treatment of early gastric cancer

Hyunsoo Chung
- DepartmentGastrointestinal Endoscopy Center
- Specialty Gastic cancer, esophageal cancer, Gastric adenoma, Therapeutic endoscopy, Endoscopic treatment of early gastric cancer, Diagnosis of early gastric cancer, esophageal cancer, Intestinal metaplasia

Lee Hyun Jung
- DepartmentGastrointestinal Endoscopy Center
- Specialty Colorectal polyps, Colorectal cancer, Rectal cancer, Inflammatory bowel disease (Crohn's disease, ulcerative colitis), Therapeutic endoscopy