School of Medicine

Radiology & Imaging Sciences

Breast imaging

Phoebe E. Freer, MD

Dr. Freer serves as the Chief of the Breast Imaging section in the Department of Radiology and Imaging Sciences.  She is a radiologist,and leading expert in breast imaging.    She has written numerous scientific and educational publications and book chapters, many focused on breast density, breast cancer screening, and... Read More

Specialties: Biopsy, Breast Imaging, Magnetic Resonance Imaging - MRI, Mammography, Radiology, Tomosynthesis, Ultrasound

Eugene Y. Kim, MD

Specialties: Radiology

Matthew B. Morgan, MD, MS

Chief, Imaging Informatics, Department of Radiology

Matthew Morgan, MD, MS, is a board-certified radiologist specializing in breast imaging. His focus is the early detection of breast cancer through mammography, ultrasound, and MRI in both average and high-risk women. Dr. Morgan has extensive experience in advanced imaging techniques including 3D mammography (tomosynthesis) and MRI.  Patient co... Read More

Specialties: Breast Imaging, Computed Tomography - CT, Magnetic Resonance Imaging - MRI, Mammography, Radiology, Tomosynthesis, Ultrasound, X-Ray

Cheryl A. Walczak, MD

Specialties: Radiology

Nicole Winkler, MD

Nicole Winkler, MD, is a radiologist specializing in breast and abdominopelvic imaging. Her main focus is breast imaging including the detection of breast cancer through mammography, ultrasound and MRI and diagnosis through image directed biopsy. Dr. Winkler has a specific interest in providing compassionate, accurate and efficient patient care thr... Read More

Specialties: Body Imaging, Breast Imaging, Computed Tomography - CT, GYN Imaging, Magnetic Resonance Imaging - MRI, Mammography, Radiology, Ultrasound