Dr. Maan Muwaffaq Nayef joined Al-Noor University in April 2020 and is currently teaching dental treatment in the Department of Dentistry. He obtained a doctorate in the field of dental restoration and treatment from Tokyo Medical and Dental University in 2008 in Japan under the supervision of Prof. Genji Takami. He worked as a postdoctoral researcher at the same university. Dr. Maan Muwaffaq Nayef attended many scientific conferences and seminars around the world, including international and local ones, as a lecturer and participant. Dr. Maan Muwaffaq Nayef has published many scientific researches in international, Arab and local journals. He is interested in research related to the properties of dental materials and cosmetic dentistry, in addition to root fillings and regular fillings, especially those based on adhesives. In addition to his doctorate, he holds a master’s degree in conservative treatment from the University of Mosul, Iraq, in 1998. He supervised many master’s and doctoral students and served as a discussion member for many doctoral dissertations and dissertations for dental students as well.