1. Veselina Ivanova Todorova, PhD, Chief Assistant Professor at Department of Operative dentistry and endodontics, Faculty of dental medicine, Medical University of Plovdiv, Bulgaria 2. Education background including institution information and year of graduation (type and level of degree received) graduated in 2007 Medical University - Plovdiv, Bulgaria, Faculty of dental medicine; 3. Work experience 2007 –assistant professor at the Department of Operative dentistry and endodontics, Faculty of dental medicine, Medical University – Plovdiv, 2014 – Acquired Specialty in Operative dentistry and endodontics; 2021 – PhD Thesis 2021 - Chief Assistant Professor 4. Current and previous research interests –cariology, minimally-invasive dentistry, esthetic dentistry, resin infiltration, biomaterials, enamel regeneration, endodontics 5. Memberships of professional societies and awards received. – IADR, Bulgarian Dental Union, Union Of Scientists in Bulgaria, Bulgarian Assossiation of Dental Medicine