Dr. Roy Breen graduated from University Of California, Irvine, California College Of Medicine in 1978 before completing a residency in General Surgery at Oregon Health & Science University in Portland, OR from 1979 to 1984. He then completed a fellowship in Colon and Rectal Surgery at Sansum Clinic.
Dr. Breen has one office in Oregon where he specializes in Colorectal Surgery. Learn more.
Dr. Breen works with sixteen doctors including Dr. Jonathan Chun and Dr. David O'Brien.
Colorectal surgeons like Dr. Breen specialize in the surgical and non-surgical care for structures of the lower digestive system, including the intestines, colon and rectum. Dr. Breen may treat conditions such as colon and rectal cancer, polyps, fecal incontinence, ulcerative colitis, inflammatory bowel disease and hemorrhoids. In the past, colorectal surgeons were commonly known as "proctologists."
University Of California, Irvine, California College Of Medicine
MD • 1978
Oregon Health & Science University • Portland, OR
Residency in General Surgery
• 1979 - 1984
Sansum Clinic • Santa Barbara, CA
Fellowship in Colon and Rectal Surgery