Dentists need both specialized and general skills to succeed in their careers. Osman Hashem Abbass (Lebanon), RSMU resident of the specialty “Orthopedic Dentistry”, research assistant of the Department of Prosthetic and Clinical Dentistry, took an international course “Dental Aesthetic” in Egypt (Cairo) from April to August 2021. This proficiency training program was initiated by the American Dental Association (ADA) and aimed at mastering modern methods of dental, orthopedic, therapeutic and aesthetic treatment.