Dr. Abdelrahman M. Alhilou is a Consultant of Endodontics and Assistant Professor at Umm Al-Qura University in Makkah, Saudi Arabia. His educational journey began with a Bachelor’s Degree in Oral and Dental Medicine from Misr University for Science and Technology in Egypt, followed by a Master’s Degree in Endodontology from Karolinska Institutet in Sweden, where he also completed a fellowship in apical microsurgery. Moreover, he earned his PhD in Medical Science with a major in Odontology from Karolinska Institutet. Dr. Abdelrahman has held numerous professional positions, including Program Director of the Saudi Endodontic Board Program and Preclinical Endodontic Course at Umm Al-Qura University. In Jeddah, he serves as a Consultant of Endodontics at Myclinic and previously at Altababah Center for Medical Specialties. His international experience includes four years as an Endodontic Specialist at Karolinska Institutet, Sweden.