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Call center 93 253 21 00

Monday to Sunday, from 8 am to 8:30 pm

Scheduling or change of appointment +34 93 253 21 00

Monday to Friday, from 8 am to 7 pm

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Monday to Friday, from 8 am to 7 pm

SJD Barcelona Children's Hospital

Passeig Sant Joan de Déu, 2, 08950 Esplugues de Llobregat

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Natalia Molina Saiz

Clinical Pediatric Audiologist
Natàlia Molina Saiz, logopeda, Hospital Sant Joan de Déu Barcelona

‘The only way to work is by loving what you do’

Expert in

Subjective and objective hearing assessment for pediatric patients, neuro speech therapy and primary education

You will find me at


Catalan, Spanish, English

I have worked in the field of Audiology since 2006. I have also worked as a Speech Therapist (specifically, a Neuro Speech Therapist) at various hospitals, focusing on the rehabilitation of various diseases (aphasia, dysphagia, etc.).

For more than eight years, I have worked in the ENT Department at the SJD Barcelona Children’s Hospital, in the Audiology Department in particular. There I carry out all kinds of examinations, both subjective and objective, on pediatric patients. I am passionate about the world of Clinical Audiology and ongoing development in my career. I am constantly learning about the new techniques and technologies that arise every day in this fascinating field.


  • Primary Teacher Training with a focus on hearing and language, UDIMA University, 2022.
  • Master’s in Neuro Speech Therapy, School of Language Pathology at Hospital Sant Pau, Autonomous University of Barcelona, 2014.
  • Master’s in Language and Speech Pathologies, ISEP (Institut d’Estudis Superiors), University of Vic, 2013.
  • Diploma in Speech Therapy, Faculty of Psychology, Education and Sport Sciences Blanquerna, Ramón Llull University, 2011.
  • Advanced Training Programme in Audioprosthetics, Escola Tècnica Professional del Clot, Barcelona, 2006.

Scientific activity

  • A Natural History Study in Individuals with Otoferlin Gene (OTOF)-Mediated Hearing Loss. O. Haag, A. Díaz, M. Vigliano, N. Molina, L. Roig. 2023–present.
  • Our experience using Melatonin and Tryptophan as an inducer of spontaneous sleep in children during ABR testing. MA Clavería, L. Roig, N. Molina. 2022.
  • Audiological Evaluation in Zika Virus, MA Clavería, L. Roig, N. Molina. 2022.
  • Bone conduction ABR assessment in children referred from universal hearing screening, 2018. MA Claveria, A. de Muller, N. Molina, N. Dinarès, J. Gambettola. 2018.

How to request a treatment in SJD Barcelona Children's Hospital

Our hospital is dedicated to comprehensive care for women, children and adolescents.