Dr. Ricardo D. Parrondo is a Hematologist–Oncologist and Assistant Professor at Mayo Clinic Comprehensive Cancer Center, Jacksonville, FL, USA. He obtained his B.A. in Biological Basis of Behavior and Psychology from the University of Pennsylvania in 2008, and his MD from the American University of the Caribbean in 2015. He then completed a residency in Internal Medicine at New Jersey Medical School, Rutgers University in 2015–2018, and a hematology–oncology fellowship at Mayo Clinic College of Medicine in 2018–2021. Dr. Parrondo is interested in plasma cell dyscrasias and chronic lymphocytic leukemia. His clinical and research focus includes multiple myeloma, Waldenstrom macroglobulinemia, chronic lymphocytic leukemia, AL amyloidosis, plasma cell dyscrasias, clinical drug development in plasma cell dyscrasias, the biology of plasma cell disorders, and improving outcomes for high-risk multiple myeloma. Dr. Parrondo is a member of some scientific societies, including the European Hematology Association, the Remote Patient Monitoring Committee, the American Society of Hematology, the American Society of Clinical Oncology, etc.