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Dr. Roy Breen, MD
Surgical Specialist, Colorectal Surgeon (colon & rectum)
33 years of experience
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Roy Breen is Good. Dr. Breen has been reviewed by 6 patients who have provided 1 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.6
Courteous Staff 4.6
Accurate Diagnosis 5.0
Bedside Manner 4.6
Spends Time with Me 4.6
Follows Up After Visit 4.6

Specialties & Research

Dr. Roy Breen, MD is board certified in Colon & Rectal Surgery.

  • He has special expertise in 3 areas:
  • Colon Cancer
  • Diverticulosis
  • Hemorrhoids

Education & Awards

Dr. Breen graduated from University of California at Irvine. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Breen has 9 hospital affiliations:

  • Providence St Vincent Medical Center 
  • Providence Portland Medical Center 


  • English

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Additional Information
Dr. Roy Eugene Breen MD is a male Colon/Rectal Surgeon, has 33 years of experience and practices in Colon & Rectal Surgery.
Where does Dr. Roy E. Breen practice?
Dr. Roy Breen has 2 office locations.
Dr. Roy Breen practices Colon & Rectal Surgery near Portland, OR.
See Portland Surgeons.