Dr. Roaa Abuljadayel is an assistant professor at the Dental Biomaterial Division, Department of Restorative Dentistry at King Abdulaziz University, Jeddah, Saudi Arabia. In 2008, Dr. Roaa completed a Bachelor’s Degree in Dental Medicine and Surgery (BDS) at KAU, Jeddah, Saudi Arabia, and completed an Mphil in Dental Biomaterials in 2015. Dr. Roaa was awarded a PhD in Dental Biomaterials in 2019 from King’s College London (KCL), London, UK. Her research interests focus on the bioactive treatment of enamel and dentin lesions, the conservative treatment of carious cavities, adhesion in enamel and dentin, and microscopic evaluation of the dentin interface.