mayoclinic.org/phoenix-hematologyoncology/
Rafael Fonseca, MD, is a hematologist who specializes in multiple myeloma and related conditions. He completed a residency in internal medicine at the University of Miami, and a fellowship in Hematology/Oncology at Mayo Clinic in Rochester, MN. Dr. Fonseca is the director of the Mayo Clinic Comprehensive Cancer Center. He was chair of the Department of Internal Medicine in Arizona and a Mayo Clinic Distinguished Investigator. He has expertise in myeloma bone disease, prognostic markers, pharmacoeconomics and new drug development. Dr. Fonseca has authored numerous articles (over 300), book chapters, editorials, abstracts, and letters. He has an H index 114, with 48418 citations (Google
Scholar accessed 9/2020).
U.S. News & World Report ranks Mayo Clinic #1 hospital in Arizona.

