Gender studies
Born in Târgu Frumos, Creţu graduated from the Iaşi High School of Economic and Administrative Law (1983), and then from the Faculty of Philosophy at the University of Iaşi (1987). She later specialized in Gender studies, Political communications, Gender mainstreaming, and Political campaigning. In 1998, Creţu took her PhD in Epistemology and the Philosophy of science. She has authored and published several essays in the field.