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Sibley Memorial Hospital

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Breast Imaging Team

Breast Imagers From left to right: Sandra Polin, M.D., Pouneh Razavi, M.D. and Sara Shaylor, M.D.

At the Sullivan Breast Center, we provide the highest quality breast images that are interpreted by our dedicated breast radiologists. The Sullivan Breast Center offers screening and diagnostic mammograms with 3D mammography/tomosynthesis, ultrasound, MRI and breast biopsies. Sullivan Breast Center is designated a Breast Imaging Center of Excellence by the American College of Radiology (ACR).

Pouneh Razavi, M.D.

Pouneh Razavi, M.D.

Director of Breast Imaging
Medical School:
 Georgetown University School of Medicine
Residency: Georgetown University School of Medicine
Fellowship: Memorial Sloan Kettering Cancer Center

Sandra Polin, M.D.

Sandra Polin, M.D.

Breast Radiologist
Medical School: Eastern Virginia Medical School
Residency: Mount Sinai Medical Center
Fellowship: Memorial Sloan Kettering Cancer Center

Sara Shaylor

Sara Shaylor, M.D.

Breast Radiologist
Medical School: The Medical College of Virginia
Residency: Hospital of the University of Pennsylvania
Fellowship: Memorial Sloan Kettering Cancer Center

S Harvey

Susan Caroline Harvey, M.D.

Director, Johns Hopkins Breast Imaging Section
Medical School: University of Vermont College of Medicine
Residency: Yale-New Haven Hospital
Fellowship: Brigham and Women's hospital


Schedule an Appointment with Breast Imaging

Phone scheduling: 202-537-4545
Fax: 202-537-4505


For questions, please contact: 

Lynn Turner, department manager: 202-243-5238
Sharon Harper, lead technologist and imaging navigator: 202-370-6592

Comparison with prior imaging is a key to assessing for change and accurate diagnosis. If your prior mammogram studies were performed outside of Sibley, please bring a disc of your prior studies.