Javier has presented at several meetings of the Spanish Society of Stomatological and Esthetic Prostheses (SEPES), the Spanish Society of Craniomandibular Disorders and Orofacial Pain (SEDCYDO), and a well-recognised dental college in Asturias.

After qualifying in Spain in 2007, Javier worked in private practice before moving to Aberdeen in 2015. They also hold a diploma in implantology, an MSc in prosthodontics, and a PhD in the field of biomechanics in implant-supported prostheses. They are trained in orthodontics, craneo-facial disorders, sleep apnoea, cosmetic dentistry, endodontics, kinesiology, and posturology. Javier manages a wide range of dental cases. One day they might be using a simple splint to reduce headache, jaw problems and excessive wear for a patient who grinds or clenches their teeth. Another day, they may be using implants, crowns or bridges to help improve a patient's ability to chew (and therefore to enjoy a varied diet). Javier also enjoys carrying out smile makeovers with the latest technologies and treatments, including veneers, teeth whitening and teeth straightening.