Junior Researcher of the Research Laboratory of reproduction and women's health, obstetrician-gynecologist of the first qualifying category.
In 2000, Olesya graduated from St. Petersburg Pavlov State Medical University. From 2000 to 2001 studied at the internship in “Obstetrics and Gynecology” specialty in Pavlov State Medical University.
In 2003 she studied at the training courses “Reproductive Endocrinology” at the St. Petersburg Medical Academy of Postgraduate Education. At the same time O. Efimova- Korzeneva got the primary specialization “Gynecology of children and adolescents” at the St. Petersburg State Academy of Pediatrics, Department of Pediatric gynecology. In 2009, she passed the primary specialization in ultrasound diagnostics at the St. Petersburg State Academy of Pediatrics.
Since 2011 she is the researcher of the Research Laboratory of Reproduction and Women's Health of the Institute of Perinatology and Pediatrics of Federal North-West Medical Research Centre.
Research field: Application of AH-GnRH to preserve ovarian reserve in reproductive women with early disease states.