She is currently Vice-Chair of the Mission Board Cancer at the European Commission. She was Director of Research and Innovation at the French National Cancer Institute (INCa) and Director of the Cancer Institute of France Research Organisations (Inserm & AVIESAN). She is past president of the European Hematology Association.
Dr. Chomienne has served on many scientific and clinical committees in France and Europe in Leukemia, Immunology, Oncology and Stem Cell Research.