He is a lecturer of Endodontics. He got his Bachelor degree in Dentistry from the prestigious Ain Shams University in 2008. In 2014 and 2018 Nawar got his Master’s degree and DDSc respectively, both from the department of Endodontics of Ain Shams University.
Nawar joined academia in 2011 when he became a demonstrator then an assistant lecturer in the department of Endodontics in Nahda University in Baniswef (NUB). In 2014, he joined the academic staff of the British University in Egypt participating in different aspects of teaching and supervision. After being granted his PhD, he became a lecturer of Endodontics in January 2019 and since then he coauthored many publications in the Journal of Endodontics, International Endodontic journal, European Journal of Dentistry and Clinical Oral Investigations. He has also extended his contribution in the scientific community by reviewing for the European Endodontic Journal.