Dr. Mast is board certified in anatomic pathology, clinical pathology, and hematology. She earned her medical degree from Northeastern Ohio Medical University College of Medicine. She completed her residency in anatomic and clinical pathology and a surgical pathology fellowship at Vanderbilt University Medical Center and her hematopathology fellowship at Indiana University Health. Dr. Mast is a member of the American Society for Clinical Pathology and the College of American Pathologists.