Dr. Knopoff received her undergraduate degree in Biochemical Sciences from Harvard University, graduating magna cum laude. She received her medical degree from the University of California, San Francisco. She completed her residency in Radiology in 1996 at the University of California, Los Angeles, followed by a one-year fellowship in Body Imaging at Stanford University. Dr. Knopoff's interests include cross-sectional body imaging, musculoskeletal MRI, and breast imaging. She performs image-guided biopsies of the body and breast. She is certified by the American Board of Radiology.