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Breast Imaging Center of Excellence

Mar 15, 2022, 10:40 AM by OnCenter

Radiology plays a critical role in detecting, treating and monitoring breast cancer. Our Breast Imaging Program is an integral part of RidleyTree’s comprehensive, team-based approach to caring for women and men with breast cancer and benign breast disease. Our breast radiologists and technologists have extensive training with the latest image technology and image-guided procedures. Their expertise alongside this world-class technology helped Sansum Clinic earn the American College of Radiology Breast Imaging Center of Excellence designation, signifying the highest level of imaging quality, safety and care. This accreditation recognizes services ranging from mammograms to breast MRIs and ultrasounds, to image-guided procedures such as biopsies and localizations.

Winifred Leung, MD is Sansum Clinic’s fellowship-trained breast radiologist. Dr. Leung specializes in all aspects of breast imaging including MRI and image-guided biopsy. She is the current chair of the Santa Barbara Breast Care Alliance, an NAPBC-accredited “breast center without walls” of which Sansum Clinic and Ridley-Tree are founding participants.


To schedule a breast screening appointment, call (805) 681-7671 or visit for more information.

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