Dr. O'Brien is on Doximity
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Office
489 State St
Bangor, ME 04401Phone+1 207-973-8150
Education & Training
Johns Hopkins UniversityFellowship, Vascular and Interventional Radiology, 1999 - 2000
Geisinger Health SystemResidency, Radiology-Diagnostic, 1995 - 1999
Griffin HospitalInternship, Internal Medicine, 1994 - 1995
University College Cork Faculty of MedicineClass of 1990
Certifications & Licensure
ME State Medical License 2000 - 2025
MD State Medical License 1999 - 2001
PA State Medical License 1996 - 2000- American Board of Radiology Diagnostic Radiology
Professional Memberships
- Member
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