Milica Petrović is employed as an Assistant Professor at the Faculty of Medicine, University of Niš and as a specialist of Oral medicine and periodontology at Clinic of Dental medicine, Nis, Serbia. She is the author and co-author of numerous scientific papers published in international and national journals, as well as works presented at numerous domestic and international conferences. She is a member of the editorial board of the journal Acta Medica Medianae.