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Photo of Dr. Dorothy Sippo

Dorothy Amy Sippo, M.D., M.P.H.

Assistant Professor of Radiology and Radiological Science


Appointment Phone


Main Location

The Johns Hopkins Hospital

Out-of-State & International Patients +
Out of State Patients

Call 410-464-6641 (8a.m. to 6p.m., EST, Mon-Fri)

Learn more about our out-of-state patient services »

International Patients

Call +1-410-502-7683 (7a.m. to 6p.m., EST, Mon-Fri)

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  • Assistant Professor of Radiology and Radiological Science



The Johns Hopkins Hospital

Appointment Phone: 443-997-7237

600 N. Wolfe Street
Sheikh Zayed Tower
Baltimore, MD 21287 map
Phone: 410-955-6500

Johns Hopkins Medicine - Green Spring Station

Appointment Phone: 443-997-7237

10755 Falls Road
Pavilion I
Lutherville, MD 21093 map
Phone: 410-583-2700

Johns Hopkins Medicine - White Marsh

Appointment Phone: 443-997-7237

4924 Campbell Boulevard
Nottingham, MD 21236 map
Phone: 443-442-2400


Breast Imaging , Diagnostic Radiology

Research Interests

Breast Imaging and Imaging Informatics


Dr. Dorothy Sippo attended Stevens Institute of Technology where she received a BS in Chemical Biology, with a minor in Literature. She graduated from University of Medicine and Dentistry of New Jersey (UMDNJ): New Jersey Medical School, where she was a member of the Alpha Omega Alpha Honor Medical Society. Dr. Sippo completed her Diagnostic Radiology Residency at St. Luke's-Roosevelt Hospital Center, a teaching affiliate of Columbia University College of Physicians and Surgeons in New York. She followed her residency with a combined Breast Imaging and Imaging Informatics Fellowship at Brigham and Women''s Hospital. Dr. Sippo also holds a Master of Public Health degree from Harvard School of Public Health. She is board certified by the American Board of Radiology and is also a Certified Imaging Informatics Professional (CIIP). This designation is awarded by the American Board of Imaging Informatics. Prior to coming to Johns Hopkins, Dr. Sippo practiced at the University of Vermont-Fletcher Allen Health Care medical center. Dr. Sippo specializes in all aspects of breast imaging relative to screening and diagnostic procedures. Her expertise encompasses mammography, tomosynthesis, breast ultrasound and MRI, as well as, image guided breast procedures. more

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