Based in Geneva, the Cenas sleep medicine center has been helping you treat sleep disorders and pathologies since 1989. Created by sleep medicine specialists, it offers a multidisciplinary approach to sleep problems and relies on a network of general practitioners, specialists and therapists.

The Cenas sleep medicine center team is composed of doctors with different specialties. 
In order to treat sleep disorders, 7 specialists are available at the center. 

• Dr. Katerina ESPA Katerina ESPA CERVENA Psychiatrist and psychotherapist FMH, specialist in sleep medicine SSSSC
• Dr. Christos MARAGKOUDAKIS Respirologist FMH, MD Thoracic oncologist, specialist in sleep medicine SSSSC
• Dr. Vicente IBANEZ Neurologist FMH, specialist in sleep medicine SSSSC
• Dr. Banu KAPTAN Banu KAPTAN Physician
• Dr. Maria CORDIER Neurologist FMH, specialist in sleep medicine SSSSC
• Dr. Maria Pia ZAMORANI-BIANCHI Rheumatologist, consultant in medical hypnosis
• Mrs. Maité LAURENCON Psychologist FSP - Practitioner in CBT-Insomnia 

Our doctors are accompanied by a technical team specialized in CPAP installation and follow-up as well as a team of 5 secretaries. 

Visit our website to learn more about our services: www.cenas.ch

Practical information : 

Access by Transport

Léman Express line 1-2-3-4
Geneva Cornavin > Chêne-Bourg (17 min)
Lancy Pont-Rouge > Chêne-Bourg (11 min)
Geneva Champel > Chêne-Bourg (5 min)
Geneva Eaux-Vives > Chêne-Bourg (2 min)

TPG access
N°12 or 17 stop Thônex, Graveson
Bus n° 31 or 32 stop Chêne-Bourg Gare Tour

Parking :
Chêne-Bourg station parking lot, exit Quai CFF

Contact : Reception & secretariat

Consultation and registration center 
Monday to Friday from 8am to 6pm
Opale Tower - 2nd floor
Chemin de la Gravière 3, 1225 Chêne-Bourg
T. 022 307 10 95 l info@cenas.ch

Registration center at the Hôpital de la Tour
Avenue Jacob-Daniel Maillard 3 - 1217 Meyrin
T. 022 719 62 60