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Sibley Physician Group - Breast Imaging

Dedicated Breast Radiologist



Pouneh Razavi, MD

Dr. RazaviDr. Razavi, a dedicated breast imager at Sibley's Sullivan Center for Breast Health since April 2008, is a board certified radiologist. She brings to the position seven years of post graduate experience in imaging services with three dedicated exclusively to breast imaging. She held a position as Attending Physician, Breast Imager with a special interest in Breast MRI at Georgetown University Hospital from July 2006 to April 2008. She received fellowship training in breast imaging at Memorial Sloan Kettering in New York, NY, working with pioneers in the field of Breast MR Research and completed residency training in radiology at Georgetown University Hospital in Washington, DC.
Special Interests: Breast Imaging, Breast MRI
Medical School: Georgetown University School of Medicine
Residency: Diagnostic Radiology, Georgetown University Hospital
Fellowships: Breast and Body Imaging, Memorial Sloan Kettering Hospital
Board Certification: American Board of Radiology
Professional Organizations: Society of Breast Imaging, Radiological Society of North America, American Roentgen Ray Society, The American Medical Association, The Iranian American Medical Association
Honors, Publications and Other Information: Dr. Razavi has had research experience and was the recipient of the 2004 RSNA Roentgen Resident/Fellow Research Award, presented in recognition of outstanding radiological research. She has also published articles and was a speaker at the Armed Forces Institute of Pathology, Department of Radiology Pathology course in September 2006 and May 2007.



Sandra H. Joo, M.D.

Sandra H. Joo, M.D., is a dedicated breast radiologist in the Sullivan Breast Center. Dr. Joo comes from the Memorial Sloan Kettering Cancer Center (MSKCC) in New York City where she was an attending physician for eight years. Dr. Joo brings extensive experience in all aspects of breast imaging and intervention including minimally invasive breast biopsies and breast MRI.  In addition to her clinical duties at MSKCC, Dr. Joo has trained medical students, radiology residents, breast imaging fellows as well as visiting physicians how to read breast MRIs as well as to perform MRI guided breast biopsies and localizations.  She also held a faculty appointment as an assistant professor of radiology at the Weil Medical College of Cornell University.  
She has expertise in all aspects of breast imaging and intervention and has published in the field of breast imaging.  She received her bachelor of science in biology from Emory University in Atlanta, GA, graduating summa cum laude with highest honors in biology.  

Special Interests: Breast Imaging, Breast MRI
Medical School: University of Florida College of Medicine
Residency: Radiology, New York University
Fellowship: Breast and Body Imaging, Memorial Sloan Kettering Cancer Center


Schedule an Appointment at the Sullivan Center for Breast Health

Scheduling Is Easy. No Prescription is required for a screening mammogram.
Simply call 202.537.4545. 
When you call, tell us the name of the physician to whom your screening results will be sent and have your insurance information handy. We'll take care of the rest. 

Sullivan Center Hours

Monday - Friday: 7:30 am - 5:00 pm
Designated Saturdays for screenings only

About Your Appointment

To minimize any discomfort, you may wish to schedule your mammogram for the part of your menstrual cycle during which your breasts are least likely to be tender (often the week after your menstrual period). Some women schedule mammograms with a friend, for mutual support and maybe lunch afterward.
On the day of your mammogram appointment:
  • Bring films of earlier mammograms if they were done at another facility.
  • Arrive 15 minutes before your appointment.

Learn more about the Sullivan Center for Breast Health.
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