Melissa I. Chang, MD, FASCRS, FACS, is board-certified in general surgery, and colon and rectal surgery. Dr. Chang has clinical interests in minimally invasive laparoscopic and robotic approaches for colon and rectal cancer, benign diseases such as inflammatory bowel disease, diverticulitis, and pelvic floor disorders. Dr. Chang also specializes in the workup and treatment of fecal incontinence, diarrhea and anorectal disease including abscesses, fistulas and hemorrhoids.