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  • Surgery, Colorectal Surgery
  • Accepting new patients
  • 28 years of experience
  • The Oregon Clinic Center For Advanced Surgery 4805 NE Glisan St Ste 6N60, Portland, OR 97213
  • (503) 281-0561

Brief Intro

Dr. O'Brien graduated from Emory University School of Medicine in Atlanta, GA. Dr. O'Brien completed his internship and residency at the University of Cincinnati, Department of Surgery. He was the Chief Resident at the University of Cincinnati, Department of Surgery in 2003-4. Dr. O'Brien completed a clinical fellowship in colorectal surgery at the Cleveland Clinic Foundation in Cleveland, OH. He brings The Oregon Clinic - Gastrointestinal and Minimally Invasive Surgery (GMIS) several prestigious honors and awards. He is a member of both Phi Beta Kappa and Alpha Omega Alpha, the medical honor society. He is a fellow of the American Society of Colon and Rectal Surgeons and the American College of Surgeons and is board certified by the American Board of Colon and Rectal Surgeons and American Board of Surgery.

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Education Background

RESIDENCY

University Hospital

MEDICAL SCHOOL

Emory University School Of Medicine - 1997

Languages Spoken

  • English
  • Vietnamese

Location & Hours

  • The Oregon Clinic
  • 4805 NE Glisan St Ste 6N60, Portland, OR 97213
  • Mon:8:30 am - 4:30 pm
    Tue:8:30 am - 4:30 pm
    Wed:8:30 am - 4:30 pm
    Thu:8:30 am - 4:30 pm
    Fri:8:30 am - 4:30 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Colorectal Surgery
  • Surgery

Conditions Addressed

  • Benign Polyps of the Colon
  • Rectal, Abdomen, Small Intestines, or Colon Cancer
  • Malignant Neoplasm of Colon
  • Anal Fissure
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Procedures Performed

  • Destruction of Lesions on the Anus
  • Hemorrhoid Procedures
  • Small Bowel Resection
  • Appendectomy
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Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Triwest Healthcare Alliance
  • PacificSource Health Plans
  • Medicaid
  • Medicare
  • Providence Health Plans
  • CareOregon
  • Kaiser Permanente
  • Optum Health
  • UnitedHealthcare
  • Oscar Health Insurance
  • Moda Health
  • CHAMPVA
  • Blue Cross Blue Shield
  • Mutual of Omaha
  • Humana
  • Wellcare
  • BLUE CROSS of CALIFORNIA
  • AARP
  • Tricare
  • Community Health Plan of Washington
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  • Cancer 11
  • Cardiology, Heart & Vascular Surgery 10
  • Orthopedics 22
  • Neurology & Neurosurgery 15
  • Gastroenterology & GI Surgery 19
  • Pulmonology & Lung Surgery 18
  • Diabetes & Endocrinology 4
  • Children's Hospital 3
  • Urology 17
  • Psychiatry 12
  • Geriatrics 20
  • Rehabilitation 6
  • Obsterics & Gynecology 1
  • Ophthalmology 1
  • Ear, Nose & Throat 1
  • Long Term Care 1
  • Maternity Care (Uncomplicated Pregnancy) 7