After qualifying as a dentist at the University of Madrid, Ruben gained an MClinDent in Periodontology at the Eastman Dental Institute and an international accreditation from the European Federation of Periodontology.

Ruben is an internationally recognised specialist within periodontics. Since then, he has worked in private practice and hospital settings, and has focused on research as part of his postgraduate doctoral degree. Currently, as part of Ruben's PhD, he is focusing his research on the latest surgical techniques, to maximise aesthetics in dental implant treatment. Ruben has significant experience in the non-surgical and surgical treatment of periodontal diseases, including conventional and regenerative periodontal surgery, periodontal plastic/aesthetic surgery, and alveolar bone augmentation procedures. Additionally, he has significant experience in placing dental implants, including complex cases requiring bone augmentation procedures and/or sinus lift.