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Office
3181 SW Sam Jackson Park Rd
Portland, OR 97239Phone+1 503-494-7660Fax+1 503-494-7664
Education & Training
- University of California (San Francisco)Residency, Neurological Surgery, 1984 - 1987
- University of California (San Francisco)Internship, Neurological Surgery, 1983 - 1984
- Vanderbilt University School of MedicineClass of 1983
Certifications & Licensure
- OR State Medical License 1991 - 2017
- American Board of Neurological Surgery Neurological Surgery
Awards, Honors, & Recognition
- Portland Monthly Magazine Castle Connolly, 2011
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2011-2013
Clinical Trials
- Safety and Effectiveness of an Intracranial Aneurysm Embolization System for Treating Large or Giant Wide Neck Aneurysms Start of enrollment: 2012 Oct 25
Publications & Presentations
PubMed
- 531 citationsAggressive Medical Treatment With or Without Stenting in High-Risk Patients With Intracranial Artery Stenosis (Sammpris): The Final Results of a Randomised TrialColin P. Derdeyn, Marc I. Chimowitz, Michael J. Lynn, David Fiorella, Tanya N. Turan
Lancet. 2014-01-25 - 359 citationsEffect of a Balloon-Expandable Intracranial Stent vs Medical Therapy on Risk of Stroke in Patients With Symptomatic Intracranial Stenosis The VISSIT Randomized Clinica...Osama O. Zaidat, Brian-Fred Fitzsimmons, Britton Keith Woodward, Zhigang Wang, Monika Killer-Oberpfalzer
JAMA. 2015-03-24 - 25 citationsThe NIH registry on use of the Wingspan stent for symptomatic 70-99% intracranial arterial stenosis.O O Zaidat, M J Alexander, J Chaloupka, H Lutsep, S Barnwell
Neurology. 2008-04-22
Professional Memberships
- Member
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