About Us > Sophia R. O'Brien, MD

Sophia R. O'Brien, MD

Assistant Professor, Clinical Radiology, Nuclear Medicine & Breast Imaging Divisions, Hospital of the University of Pennsylvania

Highlights

  • Areas of clinical expertise and research include breast imaging and nuclear radiology
  • Passionate about medical education and patient outreach
  • Involved in multiple ongoing clinical trials investigating FES utilization in breast cancer
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An Associate Program Director for the Diagnostic Radiology Residency, Dr. O’Brien is passionate about medical education and patient outreach. As both a breast imager and nuclear radiologist, she has developed an expertise in 18F-Fluoroestradiol (FES) imaging. She has written multiple review manuscripts on FES and has presented talks on FES imaging at regional and national conferences. As a clinical trialist, she is involved in multiple ongoing clinical trials investigating FES utilization in breast cancer and other patient populations.