Dr. Brittany L. Siontis is an Assistant Professor of Oncology at Mayo Clinic Rochester, MN, USA. She completed undergraduate and graduate studies in Biochemistry and Molecular Biology at the University of Alaska Fairbanks. Dr. Siontis earned her Doctor of Medicine from the University of Washington School of Medicine followed by Internal Medicine Residency at Mayo Clinic. She completed Hematology/Oncology Fellowship at the University of Michigan where she developed a passion for sarcoma. Since joining Mayo Clinic in 2018, Dr. Siontis has focused her efforts in furthering our understanding of and improving outcomes in sarcoma with research on blood and tissue-based biomarkers.