Between 1988-1994, Jana Obertová studied at the Faculty of Medicine of Comenius University in Bratislava. Since the year 1995, she works at the Clinic of Clinical Oncology of the National Cancer Institute in Bratislava. In 1998, she was board certified in internal medicine and in 2001 in oncology. Since the year 2008, she works as a lecturer at 2nd Clinic of Oncology of the Faculty of Medicine of Comenius University and participates in teaching activities of the general medicine students. In 2013 she defended her dissertation thesis focused on Renal Cancer Treatment and was conferred the degree of PhD. She is a member of the Slovak Society of Oncology and Internal Medicine. She is actively involved in lecturing and publication activities mostly with the focus on genitourinary tumors.