Dr. O'Hollaren is on Doximity
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Office
501 N Graham St
Suite 500
Portland, OR 97227Phone+1 503-413-3525Fax+1 503-413-3544- Is this information wrong?
Education & Training
Yale-New Haven Medical CenterResidency, Urology, 1989 - 1992- Yale-New Haven Medical CenterInternship, Transitional Year, 1987 - 1988
Oregon Health and Science University School of MedicineClass of 1987
Certifications & Licensure
OR State Medical License 1994 - 2025- American Board of Urology Urology
Awards, Honors, & Recognition
- Top MD Consumers Checkbook
Publications & Presentations
PubMed
- 5 citationsOccult tight filum terminale syndrome: results of surgical untethering.Monica C Wehby, Patrick S O'Hollaren, Keyvan Abtin, Jenny L Hume, Benjamin J Richards> ;Pediatric Neurosurgery. 2004 Aug 5
- The role of surgery in the management of pediatric pelvic rhabdomyosarcoma.Lerner, S. P., Hayani, A., O'Hollaren, P., Winkel, C., Ohori, M., Harberg, F. J., Roth, D. R., Gonzales, E. T.> ;J Urol. 1995 Aug
Hospital Affiliations
Providence St. Vincent Medical CenterPortland, Oregon
Legacy Emanuel Medical CenterPortland, Oregon
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