Conditions & Procedures We Treat
Select a condition below for an overview of symptoms, treatment approaches, and what to expect. This is general educational information — a consultation is the right place to discuss your specific situation.
Anal Fissure
A small tear in the lining of the anus, often causing pain and bleeding with bowel movements.
Learn more →Diverticulitis
Inflammation or infection of small pouches (diverticula) that can form in the wall of the colon.
Learn more →J Pouch Surgery
A procedure that creates an internal pouch from small intestine after the colon and rectum are removed, to avoid a permanent ostomy.
Learn more →Rectal Prolapse
A condition in which the rectum slips down and protrudes through the anus.
Learn more →Ulcerative Colitis
A chronic inflammatory bowel disease affecting the lining of the colon and rectum.
Learn more →Crohn's Disease
A chronic inflammatory bowel disease that can affect any part of the digestive tract.
Learn more →Hemorrhoids
Swollen veins in the lower rectum or anus, one of the most common colorectal complaints.
Learn more →Anal Fistula
An abnormal tunnel connecting the anal canal to the skin near the anus, usually following an abscess.
Learn more →Fecal Incontinence
Involuntary loss of bowel control, with causes ranging from muscle or nerve injury to prior surgery.
Learn more →Pilonidal Cyst
A cyst or abscess that forms near the tailbone, common in young adults.
Learn more →Transanal Total Mesorectal Excision
A minimally invasive surgical technique for rectal cancer, approaching the rectum from below in combination with an abdominal approach.
Learn more →Rectal Cancer
Cancer that develops in the rectum, typically treated with a combination of surgery and, depending on stage, chemotherapy or radiation.
Learn more →Colon Cancer
Cancer that develops in the colon; screening colonoscopy remains the most effective way to catch it early or prevent it.
Learn more →Transanal Minimally Invasive Surgery
A minimally invasive technique for removing certain rectal polyps and early-stage tumors through the anus, without external incisions.
Learn more →Ready to Talk to a Colorectal Surgeon?
Call the office or send a message to request an appointment with Dr. Armen Gregorian, MD, FACS, FASCRS.