Dr. Ziaja received her undergraduate and medical degree from Wayne State University School of Medicine. She also earned a masters degree in Microbiology and Immunology at the University of Michigan. Dr. Ziaja completed her internship and residency at William Beaumont Hospital in Royal Oak, Michigan.
She is board certified in radiation oncology and has a special interest in breast and gynecological cancer, with extensive experience in breast, lung, prostate and gynecological brachytherapy. Dr. Ziaja implemented the Partial Breast Irradiation Program at St. Luke's Medical Center and is a member of the Breast Cancer Advisory Board. She is the former chair of the Breast Cancer Quality Committee for Aurora Health Care.