Sang-Bum Kang is a professor in the Department of Surgery at Seoul National University College of Medicine, Republic of Korea. Sang-Bum Kang completed his Master’s and Ph.D. at the Seoul National University College of Medicine. He then had his residency training in general surgery and fellowship of colorectal surgery at the Seoul National University Hospital. His specialties in diseases and conditions include colon cancer, rectal cancer, inflammatory bowel disease, diverticulitis, anorectal disorder, and fecal incontinence.