In the year 2005 Dr Sirma Todorova Angelova graduated her higher education at the University of Economics in Varna, Bulgaria and gained a Master degree of International Financial Affairs. In the year 2011 Dr Angelova graduated her higher education and gained a Master Degree of Dental Medicine at the Medical University-Varna, Varna, Bulgaria. Since 2011 Dr. Sirma Angelova has been working as an Assistant-Professor at Medical University-Varna. Dr Angelova gained a Certificate of Specialization of Pediatric Dentistry in December 2015. In 2017 Sirma Angelova gained a postgraduate degree, PhD, after accomplishment of an independent research on the topic of “Caries Risk Assessment and Prevention in Children Suffering from Some Renal Disorders”. In the year 2018 Dr Sirma Angelova gained an academic degree of Chief-Assistant at the Medical University-Varna. In the year 2019 has been issued the monograph entitled “Epigenetic and Genetic Aspects of Oral Health in Children with Pyelonephritis” authored by Dr. Sirma Todorova Angelova. Sirma Angelova has authored and co-authored more than 70 papers. Dr. Angelova has participated in more than 50 scientific congresses.