Contact and Directions

Sleep Consultation


Respiratory Consultation and Medical Opinion

Institut für Digitale Schlafmedzin
Prof. Helmut Teschler


Ambulantes Lungenzentrum Essen
Prof. Helmut Teschler

Am Handelshof 1, 
Entrance Akazienallee, Level 5
45127 Essen

Make Appointment (German only)
P +49 2053 4266103
(Mon-Thu 8-12 h)


Am Handelshof 1,
Entrance Akazienallee, Level 1
45127 Essen

Make Appointment (German only)
P +49 2053 4266103
(Mon-Thu 8-12 h)


Arrival by public transport

All lines with the destination Essen-Hauptbahnhof (engl.: Essen Central Station). Walk from Essen central station: From the north side of the station (direction “Innenstadt”, engl.: city centre) cross Hollestraße and keep straight on towards the pedestrian zone. At the end of the Hotel Handelshof (about 50 m) keep to the right, where the street Am Handelshof begins. From there, turn into Akazienallee. Here you find the entrance “Am Handelshof 1”, next to the car park Akazienallee.

Arriving by car

Coming from Dortmund: Use A40 exit Essen-Steele, at the end turn right into Steeler Straße (later Varnhorststraße). After 900 m (about 2 minutes) cross Bernestraße. Drive straight ahead into 1st Dellbrügge, from there take the second street on the left, Akazienallee. Here you find the car park Akazienallee on the left and at the end of the building the entrance “Am Handelshof 1”.

Coming from Oberhausen: Use A40 exit Essen-Zentrum. Follow Helbingstraße straight through the tunnel. At the end, turn left at the roundabout and use the first exit, straight onto 1st Dellbrügge. From there enter the second street on the left, Akazienallee. Here you find the car park Akazienallee first on the left and at the end of the builing the entrance “Am Handelshof 1”.


Good parking is available in the car park Akazienallee. It is located only a few meters from our entrance “Am Handelshof 1”.


According to § 5 TMG (engl.: Telemedia Act):

Institut für Digitale Schlafmedizin
Am Handelshof 1
45127 Essen

P +49 2053 4266103
F +49 2053 4266104

Prof. Dr. med. Helmut Teschler
Specialist in internal medicine, pulmonary and bronchial medicine,
allergology and sleep medicine

Supervisory authority

Kassenärztliche Vereinigung Nordrhein
Tersteegenstraße 9
40474 Düsseldorf

Occupational title and professional regulations

Job Title: Doctor (awarded by: Nordrhein-Westfalen)

Responsible body: Ärztekammer Nordrhein

Professional regulations: Professional Code of the State Medical Association of North Rhine from 27.10.2001, published in MBl.NRW. on March 28, 2002.
Regulations available at: (German only)

Responsible for the content according to § 55 Sec. 2 RStV (Broadcasting Agreement):

Prof. Dr. med. Dipl.-Ing. Helmut Teschler
P +49 2053 923075

Dispute Settlement

The European Commission provides a platform for online dispute resolution (ODR): The e-mail address of the responsible person can be found above in the imprint. The responsible person is not willing or obliged to participate in dispute resolution procedures before a consumer dispute resolution body.

Design and technical implementation

RALPH SEGERT - User Interface Design & Content Management
Dreihügelstraße 41d
D-44805 Bochum

M +49 162 4274462


Privacy at a glance - General information

The following notes give a simple overview of what happens to your personal information when you visit our website. Personal data is any data that personally identifies you. Detailed nformation on privacy can be found in our Privacy Policy below.

Data collection on this website

Who is responsible for the data collection on this website?
The data processing on this website is carried out by the website operator. Its contact details can be found in the disclaimer of this website.

How do we collect your data?
On the one hand, your data will be collected as you enter it yourself. For example, this can data that you enter in a contact form. Other data is collected automatically by our IT systems when visiting the website. These are general technical data (for example Internet browser, operating system or time of the page call). The collection of this information happens automatically as soon as you enter our website.

What do we use your data for?
Part of the data is collected to ensure a flawless provision of the website. Other data can be used to analyze your user behavior. The data entry in our user forms (for example, prescription order) is used exclusively to record and process your order and will be deleted afterwards.

What rights do you have regarding your data?
At any time you have the right to obtain free information about the origin, recipient and purpose of your stored personal data. You also have a right to request the correction, blocking or deletion of this data. For this purpose as well as for further questions about data protection you can contact us at any time at the address given in the disclaimer. Furthermore, you have a right of appeal to the responsible supervisory authority.

Analysis tools and third-party tools

When visiting this website, your user behavior can be statistically evaluated. This happens primarily with cookies and with so-called analysis programs. The analysis of your user behavior is usually anonymous; the user behavior can not be traced back to you. You can object to this analysis or prevent it by not using certain tools. Detailed information can be found in the following parts of this privacy policy. You can object to this analysis. For information on the possibilities of objection, see this privacy policy.

General information and mandatory information on data protection

The operators of these pages take the protection of your personal data very seriously. We treat your personal data confidentially and in accordance with the statutory data protection regulations and this privacy policy. If you use this website, various personal data will be collected. Personal information is information that personally identifies you. This Privacy Policy explains what information we collect and what we use it for. It also explains how and for what purpose this happens. Please note that data transmission over the Internet (for example, when communicating by e-mail) may have security vulnerabilities. A complete protection of the data from access by third parties is not possible.

The responsible body

The responsible operator for data processing on this website is:

Institut für Digitale Schlafmedzin
Prof. Dr. med. Dipl.-Ing. Helmut Teschler
Am Handelshof 1
45127 Essen

P +49 2053 4266103

Responsible entity is the natural or legal person who, alone or in concert with others, decides on the purposes and means of processing personal data (such as names, e-mail addresses, etc.).

Revocation of your consent to data processing

Many data processing operations are only possible with your express consent. You can revoke an already given consent at any time. An informal message by e-mail is sufficient. The legality of the data processing carried out until the revocation remains unaffected by the revocation.

Right of appeal to the competent supervisory authority

In the case of violations of data protection law, the person concerned has the right of appeal to the competent supervisory authority. The competent supervisory authority in matters of data protection law is the state data protection officer of the federal state in which our company is based. A list of data protection officers and their contact details can be found here.

Right to data portability

Sie haben das Recht, Daten, die wir auf Grundlage Ihrer Einwilligung oder in Erfüllung eines Vertrags automatisiert verarbeiten, an sich oder an einen Dritten in einem gängigen, maschinenlesbaren Format aushändigen zu lassen. Sofern Sie die direkte Übertragung der Daten an einen anderen Verantwortlichen verlangen, erfolgt dies nur, soweit es technisch machbar ist.
You have the right to receive the data that we process on the basis of your consent or in fulfillment of a contract, to yourself or to a third party in a standard, machine-readable format. If you require the direct transfer of the data to another person in charge, this will only be done to the extent technically feasible.

SSL or TLS encryption

This site uses SSL or TLS encryption for security purposes and to protect the transmission of sensitive content, such as orders or requests that you send to us as a site operator. An encrypted connection is indicated by the browser's address bar changing from “http: //” to “https: //” and the lock icon in your browser bar. If SSL or TLS encryption is enabled, the data you submit to us can not be read by third parties. This also applies to the transmission of e-mails, e.g. through the prescription order system.

Information, blocking and deletion

Within the scope of the applicable regulations, you have the right at any time to receive free information about your stored personal data, their origin and recipients and the purpose of the data processing and, if necessary, a right to correct, block or delete this data. For further information on personal data, please contact us at any time at the address given in the disclaimer.


Our websites partly use so-called cookies. Cookies do not harm your computer and do not contain viruses. Cookies are used to make our web services more user-friendly, effective and secure. Cookies are small text files that are stored on your computer and stored by your browser.

Most of the cookies we use are so-called “session cookies”. They are automatically deleted after your visit. Other cookies remain stored on your device until you delete them. These cookies allow us to recognize your browser on your next visit.

You can set up your browser in a way that you are informed about the creation of cookies. You may also allow cookies only in individual cases to accept cookies for certain purposes or generally exclude and activate the automatic deletion of cookies when closing the browser. Disabling cookies may limit the functionality of this website.

Cookies required to carry out the electronic communication process or to provide certain functions requested by you (eg. shopping cart function) are processed and saved on the basis of §6 Sec. 1 lit. f DSGVO. The website operator has a legitimate interest in the storage of cookies for the technically correct and optimized provision of its services. If other cookies (such as cookies for analyzing your user behavior) are stored, they will be treated separately in this privacy policy.

Server log files

The provider of the pages automatically collects and stores information in so-called server log files, which your browser automatically transmits to us.
These are: 

  • Browser type and browser version
  • Used operating system
  • Referrer URL
  • Host name of the accessing computer
  • Time of the server request
  • IP address

This data is not merged with other data sources.

The basis for data processing is §6 Sec. 1 lit. f DSGVO, which allows the processing of data to fulfill a contract or pre-contractual measures.

Google Maps

This site uses the mapping service Google Maps via an API. Provider is Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA.

To use the features of Google Maps, it is necessary to save your IP address. This information is usually transmitted to and stored by Google on servers in the United States. The provider of this page has no influence on this data transfer.

The use of Google Maps is for the sake of an appealing presentation of our services and an easy findability of the places we specify on the website. This constitutes a legitimate interest within the meaning of §6 Sec 1 lit. f DSGVO.

For more information on how to handle user data on Google services, see the Google Privacy Policy.

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