Who we are


At the IIS, we conduct medical consultations and research related to sleep disorders with the ultimate goal of improving patient care. We treat the diverse pathologies that can arise around sleep, whether their cause is neurological, respiratory, otorhinolaryngological, insomnia, etc.
Dr. García-Borreguero, an internationally recognized expert in Sleep Medicine and president of the Spanish Sleep Society until recently, directs and coordinates a large team of professionals from diverse disciplines, which attends to the different cases that are treated as well as the research conducted at the institute.

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With more than 20 years of experience in the field of sleep medicine in the leading centers of Europe and the USA.


Dr. García-Borreguero


Dr. García-Borreguero studied medicine at the University of Navarra, graduating in 1984. From 1986 to 1990 he specialized in Neurology and Psychiatry at the Max-Planck Institute in Munich (Germany), where …
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Dra. Irene Cano

Consultant Pneumology

Dr. Irene Cano Pumarega studied medicine at the Universidad Miguel Hernández de Elche (2004) and specialized in pulmonology at the Hospital Universitario de Getafe (2009). During her training, she expanded her studies of sleep …
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Dra. Celia García Malo

Specialist in Neurology

Dr. Celia García Malo completed her medical studies at the University of Alcalá de Henares (2012) and specialized in Neurology at the University Hospital Puerta de Hierro Majadahonda…
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Iván Eguzquiza

Behavioral Medicine

Ivan Eguzquiza Solís is a licensed psychologist. He graduated from Universidad Autónoma de Madrid in 1999 and completed a master’s in Cognitive-Behavioral Therapy through the Bertrand Russell Center …
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Sonia Esquinas

Child Psychology Collaborator

Degree in Psychology from the University of Seville in 1994. Master’s Degree in Mental Deficiency, Learning Disorders and Labor Insertion of Physically and Psychically Handicapped…
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Dr. Nestor Montes de Oca

Specialist in Sleep Dentistry

Dr. Néstor Montes de Oca graduated in Medicine and Surgery from the Universidad Autónoma de Madrid. He carried out his training …
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María Redondo

Sleep Odontology Specialist

María Redondo was licensed in Dentistry at the Universidad Complutense de Madrid- She specialized in Implant Prosthetics and is certified in Aesthetic Dentistry …
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Dra. Mariela E. Silberman

Medical Acupuncturist

Dr. Mariela E. Silberman obtained her medical degree from the Universidad de Buenos Aires, Argentina in 1998.
She earned a Master’s in Acupuncture and Moxibustion …
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Dra. Sofía Romero Peralta

Medical Pneumology

Dr. Sofía Romero Peralta studied Medicine at the University of Alcalá de Henares (2005-2011) and specialized in Pneumology at the University Hospital of Guadalajara (2012-2016)…
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