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Mary Markarian-Barrett, Certified Registered Nurse Anesthetist, Olney, MD, MedStar Georgetown University Hospital

MaryElizabethMarkarian-BarrettCRNA

Certified Registered Nurse Anesthetist Olney, MD

Professor, Breast Cancer, Georgetown University Hospital

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Hospital Affiliations

Education & Training

  • Georgetown University
    Georgetown UniversityMasters, 2002