He graduated in Medicine and Surgery from the University of Navarra in 2001. He continued his professional training with a specialty degree in ophthalmology from the Autonomous University of Barcelona in 2006. He specialized in the field of Glaucoma, preparing various guides and protocols such as 'Neovascular Glaucoma' and 'Primary Angle Closure Glaucoma'. Since 2002 he has been part of the medical team in the ophthalmology service of the Hospital de la Santa Creu i Sant Pau. In 2023 he became part of the medical team at the Barraquer Ophthalmology Centre, developing his work in the Glaucoma area.

Professional activity

  • Ophthalmologist in the Glaucoma area of the Barraquer Ophthalmology Centre.
  • Member of the Spanish Glaucoma Society.
  • Member of the Catalan Society of Ophthalmology.
  • Member of the Board of the Catalan Society of Ophthalmology.
  • Member of the Editorial Committee of the Annals d'Oftalmologia magazine: Órgan de les Societats d'Òftalmologia de Catalunya, Valencia i Balears.

Important publications

  • Actualización en cirugía de glaucoma. Comunicación Digital de la Sociedad Catalana de Oftalmología, 2015. Capítulo: Alargamiento de tubo mediante cánula de angiocatéter 22Gs. ISBN 978-84-944681-0-0.
  • Cirugia Microincisional de Glaucoma. Comunicación Solicitada de la Sociedad Española de Oftalmología 2016. Capitulo Técnicas en desarrollo. ISBN 978-84-89085-60-2
  • Tellez Vazquez J. Omega-3 fatty acid supplementation improves dry eye symptoms in patients with glaucoma: Results of a prospective multicenter study. Clin Ophtalmol 2016 (5):617-26 Epub 2016 Ap r5. IF 0,77
  • Tellez J, Vela J.I. Luna S, Delgado R. Massive Silicone Oil Migration into the Subconjunctival Space: A Leakage Mechanism Dilemma. Case Reports in Ophthalmology 9(2);310-314. May 2018. IF 0,78
  • Alias L, Crespí J, González-Quereda L, Téllez J, Martínez E, Bernal S, Gallano MP. Next-generation sequencing reveals a new mutation in the LTBP2 gene associated with microspherophakia in a Spanish family. BMC Med Genet 2018 May 11;19(1):77. IF 2,23