Tatiana Massarrah obtained her degree in Nursing at Pontifical University of Salamanca, Salus Infirmorum Nursing School in 1991. Her professional career has developed as a Clinical Nurse in Oncology department, in its various areas, Medical Oncology, Palliative Care and Oncohematology and Bone Marrow Transplantation. She worked as an Oncology Nurse for the past 27 years, and in the last 8 years. Currently, she coordinates the Oncology Research Unit in Medical Oncology department. Advisory and training patients in drugs side effects, adverse events management and care are the area of her job development as part of the Clinical Research Unit Team.She also carries out his professional profile teaching other professionals who work in this field and area of expertise.