Consultations at the Center for Sleep Medicine

Type of consultations, times, and team

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Monday until Friday from 9 to 13, as well as  from 14 to 18 according to a previous agreement.
Private consultations are on Tuesday afternoon and Friday midday. If necessary there is also a psychological consultation available. 

For an appointment please contact: 

- Phone: +49 30 450 513 120 (Mon - Fri from 8am - 4pm)
- Email: schlaf.labor(at)
- Fax: +49 30 450 513 958

We provide various consultation services:

1. Insomnia

This consultation is dedicated to patients who chronically suffer from the following complaints or recently noticed them:  difficulties in initiating or maintaining sleep, early morning wake-ups. The diagnosis and differential diagnosis of different sleep disorders is accomplished by means of specific tests, accompanying questionnaires,  measurements and if needed an admission to the polysomnography in the sleep laboratory. 

2. Diagnosis and therapy monitoring of primary snorring and sleep related breathing disorders

  • Stepwise diagnosis at the outpatient department of the Interdisciplinary Sleep Center
  • Stepwise diagnosis at the rhonchopathy outpatient service at the ENT department
  • Interdisciplinary discussion of different therapeutic options

Here we take care of the patients with suspected sleep related breathing disorders, snoring or day sleepiness. Normally the patient comes to the outpatient service in the morning and receives a portable device for the sleep recording at home. Next morning the device is brought back to the outpatient service and the recorded data are analysed and the results are discussed with the patient. If therapy is required the patient receives information about all therapy options from the behaviour therapy, protrusion splint to an overnight ventilation therapy or a surgical method. An appropriate treatment is then recommended. Prior to the treatment a diagnostic polysomnography should be done at the sleep laboratory.

Patients already treated with positive air pressure method (PAP), protrusion splint (MAD) or after an operation (OP) get regular treatment followup checks. Normally there should be 2 followup checks at the outpatient service during the first year since the begin of the therapy, further on they could be done once a year or even with longer intervals.  If needed (side effects, complications, complaints) the appointments could be also arranged in a shorter period of time. The control tests are performed with the help of a portable sleep recording device as had been used for the diagnostic test. On demand the checks could also be provided at the sleep lab.

3. Consultation for other sleep disorders

Patients with all types of sleep disorders or hypersomnia. Beside sleep related breathing disorders or insomnia, here we take care of patients with parasomnia (e.g. sleepwalking), nocturnal movement disorders (e.g. Restless Legs Syndrom), a distinctive hypersomnia (e.g. narcolepsy) or patients with sleep-wake rhythm disorders (e.g. shift work syndrome). We treat not only adults but also elderly children and adolescents. 

Patients with suspected sleep disorders, when such diseases as Parkinson or epilepsy are excluded, can receive an appointment to our neurological consultation. 

General Consultations

Dr. Alexander Blau, MD

Pneumologist, Somnologist

Bodo Weller, MD

Internist, Pneumologist


Neurological Consultations

Consultation-hours for Insomnia und privat insuranced patients

Prof. Dr. Ingo Fietze, MD

Head of the Interdisciplinary Center of Sleep Medicine, Senior physician, Internist, Pneumologist, Somnologist


Consultation-hours for patients with chronic rhonchopathy at Charité ENT department: Dr. Philipp Arens, MD, PhD