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1585 River RidgeWilliamsburg, VA 23185
Dr. O Brien is on Doximity
As a Doximity member, you’ll join more than three million U.S. healthcare professionals—including 85+% of physicians, and 2/3 of all NPs and PAs—in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Education & Training
Zucker School of Medicine at Hofstra/NorthwellResidency, Radiology-Diagnostic, 1981 - 1985
Presbyterian Medical Center of the University of Pennsylvania Health SystemInternship, Transitional Year, 1979 - 1980
Georgetown University School of MedicineClass of 1979
Certifications & Licensure
VA State Medical License 2011 - 2028
NJ State Medical License 1986 - 2017
PA State Medical License 1979 - 1988
American Board of Radiology Diagnostic Radiology
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