Suggest an Edit Name* Categories* Doctor Hospital Pharmacy Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Dr. David Patrick O'Brien located in the city of Portland, state Oregon. The legal address of the Doctor 4805 NE Glisan St. Directions to the Doctor Dr. David Patrick O'Brien can be found on our interactive map. Ask your questions by calling 5032810561 on workdays.</br></br></br>NPI number: Data not provided</br>Provider's gender: Data not provided</br>Practice names: Data not provided</br>Board certifications: American Board of Colon and Rectal Surgery Certification in Colon and Rectal Surgery American Board of Surgery Certification in Surgery Your comments (not for publishing) * — Required information Dr. David Patrick OBrien - Portland ← View details 4805 NE Glisan St, Oregon, Portland, 97213, Portland, Oregon 97213 5032810561