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Barbara O'Callaghan, Nurse Practitioner, Duluth, GA

Barbara B O'Callaghan NP

Hematology/Oncology


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  • 3855 Pleasant Hill RoadSuite 480Duluth, GA 30096

  • Phone+1 770-623-6433

  • Fax+1 770-623-6416

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Education & Training

  • Kennesaw State University
    Kennesaw State UniversityMasters, 2007
  • Emory Nell Hodgson Woodruff School of Nursing
    Emory Nell Hodgson Woodruff School of NursingBSN, Nursing, Summa cum laude, 1996 - 1998

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