Sleep laboratory · Brussels
CHIREC - Hôpital Delta
The service
The Delta laboratory is part of the CHIREC sleep disorders center, which has three sites. Sleep medicine consultations there are shared between two departments, and it helps to know that before you pick up the phone: pulmonology takes snoring and apnea, neurosciences take insomnia, daytime sleepiness and abnormal movements. Calling the wrong secretariat costs a week.
Reaching the laboratory directly
These numbers reach the service itself, not the hospital switchboard. This is the hardest information to get hold of when you are trying to book a night or have your CPAP adjusted.
Apnea and snoring
+32 2 434 81 13
Sleep consultations, pulmonology side
Insomnia and daytime sleepiness
+32 2 434 81 04
Sleep consultations, neurosciences side
Evenings, after 8 pm
+32 2 434 83 60
The laboratory itself, to let them know you are running late
In writing
Email address unknown
Do you know it? Tell us →
Phone hours
Arrive around 7.15 pm on the evening of the study, with photo ID.
Information published by the hospital, updated on 27 September 2026. Has a number changed? Let us know.
What we are missing for this center
We would rather say so than let you think it does not exist. If you happen to know any of these, it will help everyone who looks after you.
- We are missing the CPAP follow-up number.For a leaking mask, a filter, a setting to adjustI can tell you
- We are missing the email address of the secretariat.To write to the service rather than call ten timesI can tell you
- We are missing the usual waiting time.It is the first thing everyone asksI can tell you
Something else wrong on this page?Tell us, even without knowing the right answer. Knowing that something is out of date is already worth a lot.
Do you work in this service? Theform for hospital teamsfills in the whole page at once, and what you send counts as permission to publish it.
What happens on site
Tests
- Full polysomnography, one night on site
- Recording of brain activity, eye movements and muscle activity
- Heart rhythm, snoring and breathing
Treatment and follow-up
- Sleep medicine consultation, pulmonology side
- Sleep medicine consultation, neurosciences side
- Insomnia clinic, on the Delta site
Not sure what to expect? The page what a night in a sleep laboratory is really like walks through the evening, the sensors being fitted and the morning after.
Who you will see
Dr N. Hutsebaut
Head of department
Pr D. Neu
Sleep medicine
Dr J. Newell
Sleep medicine
Dr A. Flémale
Sleep medicine
Dr M. Desplan
Sleep medicine
Taken from the department's own public page, without photographs or personal contact details. It is not a recommendation: this site does not rank or compare practitioners, and any doctor can ask for their name to be removed.
What patients say
No reviews for this center yet. If you have spent a night here, or if this is where your CPAP is followed up, what you write will help the people still hesitating.
Review this centerEvery review is read by a person before it is published. Signing in proves that an account exists, not that someone has been to this center: no online review system can prove that, and we would rather say so than display a “verified review” badge that would not be one.
What about the Google rating?
2.8 out of 5, 1,599 reviews
This rating covers the whole hospital, every department together: the emergency room, the car park, the billing office, the outpatient clinics of every specialty. It says nothing about the sleep laboratory, which has no way of influencing it or correcting it.
We show it because you will find it anyway by searching the hospital name, and it is better to say what it measures than to let you read it the wrong way. To judge the sleep service itself, the reviews above are the ones that count.
Taken from Google on 28 September 2026.
Where it is
Boulevard du Triomphe 201, 1160 Auderghem
Do you work in this laboratory?
This page exists to send patients your way, not to judge you. If a number has changed, if a test is missing, or if you would like your team added, updating it takes two minutes and you decide what appears.