Maria Magallanes Hoyos, M.D. Titles and Appointments Assistant Professor School Medical School Department Pathology You have reached the Academic Profile. For more information on the doctor and patient care, please visit the clinical profile. Education Medical School Universidad Popular Autonoma del Estado de Puebla (2014) Residency Oregon Health and Science University (2023), Anatomic & Clinical Pathology Fellowship Mass General Brigham (2025), Hematopathology