Dumitru Leahu is the Head of Laboratory at Opal Atelier in Paris, France. A graduate of the Apollonia University (Romania), with a degree in Dental Technology (2021), Dumitru specializes in ceramic dental restorations and veneers on refractory, following the biomimetic concept while working with a variety of high-quality dental materials.

Dedicated to continuous skill development and research, he explores the full potential of modern dental products to create restorations that closely mimic nature. Passionate about sharing knowledge, Dumitru actively conducts international courses, fostering professional exchange and contributing to the global dental community.

With a strong commitment to advancing the field, Dumitru Leahu has authored two articles for Quintessence France Magazine on aesthetic ceramic restorations, as well as one article for DTG Magazine. Grateful for the support of colleagues and mentors, he remains focused on building a lasting legacy in dental aesthetics.