M.D., University of Londrina, Parana, Brazil. Residence/Fellowship ‐ Hematology, University of São Paulo. Postdoctoral Fellow, The Royal Marsden NHS Trust, London, UK. Director and Partner, Insitus Genetica, specialized laboratory in cytogenetics and molecular biology. Attending Physician, Hematology/Oncology section, Hospital Santa Marcelina, Sao Paulo, Brazil. DASA Laboratory, division of Cytogenetics.