Dr. Roberto Chacur is a surgeon and director of the Leger Clinics in Brazil, with over 18 years of experience in gluteal harmonization and the management of aesthetic complications. He is the author of the books "The Science and Art of Filling" and "Victory Against Cellulite" and has published dozens of articles on gluteal harmonization. Dr. Chacur is dedicated to providing the best care for his patients, dividing his practice between Rio de Janeiro and São Paulo.