It is the headquarters of the Institut Català de Retina and the reference center of all the delegations. The ICR Sarrià, which consists of six floors, has 38 ophthalmology consultations, 23 optometry consultations, 5 exclusive emergency department visits that operate 24 hours throughout the year with the physical presence of an ophthalmologist and a localizable surgeon and 28 test rooms. Diagnostics and treatments.