Prof. Dr. Anita Olejek currently works as a research and teaching professor at the Department of Gynecology, Obstetrics and Oncological Gynecology, Medical University of Silesia, Katowice, Poland. She is also the Head of this Department since 1990. She specializes in gynecology and obstetrics, endocrinology, gynecological oncology, and gynecological endocrinology and reproduction. Her research interests include: Anti-Mullerian Hormone, Vitamin D and Anti-Müllerian Hormone Levels in Infertility Treatment: The Change-Point Problem Open Access. She published 563 complete scientific articles in specialized journals, 20 supervision, and 3 professional achievements.
