Breast Imaging

The breast imaging section is a high-volume Breast Health Center with a high-risk cancer screening program. Our fellows receive comprehensive training in breast imaging, image interpretation and breast interventional procedures. The section performs more than 45,000 breast imaging studies per year, including 40 breast biopsies, 20 breast needle localizations and Magseed placements each week. The program is fully digital and tomosynthesis capable and offers screening and diagnostic exams and image-guided procedures using mammography, tomosynthesis, ultrasound and MRI. Contrast-enhanced mammography is also available.

Radiology services are fully integrated with those of breast surgeons and other ancillary staff to provide comprehensive breast health care. Training primarily occurs in the reading rooms and clinics, where fellows work alongside attending faculty. Each fellow has 12 months of breast imaging with an opportunity for internal paid moonlighting in the general radiology call pool. MIR participates in the National Resident Matching Program for our Breast Imaging Fellowship. The Society of Breast Imaging has announced that it will provide a universal application to interested radiology residents.

Alaina G. Scherer, MD
Breast Imaging Fellow
Cortlandt M. Sellers, MD
Breast Imaging Fellow
Ami J. Trivedi, MD
Breast Imaging Fellow
Caleb Vidic, MD
Breast Imaging Fellow
  • Five fellows are accepted into the program per academic year
  • Research projects are optional
  • Post-training is about 50% private practice, 50% academic

There is no on-call for breast imaging trainees.

MIR offers a wide range of helpful resources and competitive benefits for trainees.

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The Breast Imaging Fellowship participates in the National Resident Matching Program (NRMP) Specialties Matching Service. The match is sponsored by Society of Breast Imaging. Interviews will be held January–March, and the match takes place in June.

Below are the dates for the 2025 Radiology Fellowship Match for 2026 appointments. Match dates are determined by the NRMP and can also be found here.

  • November 1, 2024: Programs may accept applications
  • Friday, December 13, 2024: All applications must be received
  • January 13, 2025: Virtual interview period begins
  • March 2025: Match opens (specific date TBA by NRMP)
  • March 31, 2025: Last day of interview period
  • April 2025: Ranking opens (specific date TBA by NRMP)
  • May 2025: Ranking closes (specific date TBA by NRMP)
  • June 2025: Match Day (specific date TBA by NRMP)
  • July 1, 2026: Training begins

Required application materials include:

  • SBI universal application
  • Curriculum vitae
  • Medical school transcripts
  • USMLE transcripts
  • Personal statement
  • Three letters of reference, including one from program director

To apply for a fellowship position, please email our Manager of Medical Education Services Missi Varner. Once received, we will review; if selected, we’ll contact you about arranging an interview. 

Program Director

Arianna C. Buckley, MD
Assistant Professor of Radiology

Breast Imaging

Long a pioneer in the field of breast imaging, MIR is also the radiology team behind nationally-recognized Siteman Cancer Center

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