Rebecca Alis, MD

Rebecca Alis, MD

Diagnostic Radiology
Diagnostic Radiology

Locations and Appointments

New Patients

ColumbiaDoctors - 1978 Crompond Road

1978 Crompond Road
Cortlandt Manor, NY 10567
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About Rebecca Alis, MD

Rebecca Alis, MD, is a board-certified radiologist who specializes in breast imaging. She has fellowship level training and expertise in mammography, breast ultrasound, breast MRI and all modes of breast biopsies.

Dr. Alis is an assistant professor of radiology at Columbia University Irving Medical Center. She has been an assistant attending for more than 15 years. She has held teaching positions, including the fellowship director at Montefiore Medical Center, where she also coordinated resident education in mammography. She has made numerous presentations and been published in her field. Dr. Alis is a member of Radiology Society of North America (RSNA) and Society of Breast Imaging.

Board Certifications

  • Radiology - Diagnostic Radiology

Languages Spoken

  • Spanish


  • Medical School: University of Miami School of Medicine
  • Residency: Weill Cornell Medical College
  • Fellowship: Memorial Sloan Kettering Cancer Center
  • Internship: Cabrini Medical Center

Leadership, Titles & Positions

  • Assistant Professor of Radiology

Hospital Affiliations

  • NewYork-Presbyterian / Columbia University Irving Medical Center
  • NewYork-Presbyterian Allen Hospital
  • NewYork-Presbyterian Westchester

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