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Data protection

Responsible person
The person responsible within the meaning of the General Data Protection Regulation (GDPR) and other data protection laws of the member states as well as other data protection regulations is:


Martina Hentschel
Private practice Martina Hentschel
General practitioner

Holistic medicine

Data Protection Officer
The data protection officer of the person responsible is:
Niklas Hanitsch
Data protection high 4 GmbH
Oevelgönne 4b
D-22605 Hamburg
Tel.: +49 40 809 081 146

General information on data processing
We are very pleased that you are interested in our practice website and would like to inform you comprehensively about the processing of your data that we take with great care. It is generally possible to use our website information without providing any personal data. However, if data subjects wish to use further services from our practice, processing of personal data may become necessary. Such processing of required personal data occurs on the basis of applicable legal bases or becomes legal through a separate declaration of consent.

Legal basis for processing personal data
As soon as we obtain the consent of the person concerned for processing personal data, Article 6 Paragraph 1 Letter a of the EU General Data Protection Regulation (GDPR) serves as the legal basis.
For the processing of personal data that is necessary to fulfill a contract to which the data subject is a party, Art. 6 Para. 1 lit. b GDPR serves as the legal basis. This also applies to processing operations that are necessary to carry out pre-contractual measures.
If the processing of personal data is necessary to fulfill a legal obligation to which our company is subject, Art. 6 Para. 1 lit. c GDPR serves as the legal basis.
In the event that the vital interests of the data subject or another natural person require the processing of personal data, Article 6 (1) (d) GDPR serves as the legal basis.
If the processing is necessary to protect a legitimate interest of our company or a third party and the interests, fundamental rights and freedoms of the data subject do not outweigh the first-mentioned interest, Art. 6 Para. 1 lit. f GDPR serves as the legal basis for the processing.

Data deletion and storage period
The personal data of the data subject will be deleted or blocked as soon as the purpose of storage no longer applies. Storage can also take place if this has been provided for by the European or national legislator in EU regulations, laws or other regulations to which the person responsible is subject. The data will also be blocked or deleted if a storage period prescribed by the standards mentioned expires, unless there is a need for further storage of the data to conclude or fulfill a contract.

Provision of the website and creation of log files
As soon as you access our website, information (log files) is processed automatically. This information is necessary for the correct delivery of websites and may include information about the browser type and version used, the user's operating system, the Internet service provider, the user's IP address, date and time of access, websites from which the Users come to our website and websites that are accessed by the user's system via our website. The data is also stored in the log files of our system. This data is not stored together with other personal data of the user.

e-mail contact
You can contact us using the email address provided. In this case, the user's personal data transmitted with the email will be stored. In this context, the data will not be passed on to third parties. The data is used exclusively for processing the conversation. A user has the option to revoke their consent to the processing of personal data at any time. If the user contacts us by email, they can object to the storage of their personal data at any time. In such a case, the conversation cannot continue. In this case, all personal data that was stored in the course of contacting you will be deleted.

Google Maps
This website uses the product Google Maps from Google Inc. By using this website, you agree to the collection, processing and use of the automatically collected data by Google Inc, its representatives and third parties. The terms of use of Google Maps can be found at

Rights to information, correction, blocking, deletion and objection
With the introduction of the GDPR, you have the right to receive information about your data stored by us. You also have the right to correct, block and delete your data, which is only restricted by other legal regulations and archiving obligations. If you have any requests in this regard, please contact our data protection officer.

Adjustment of our data protection declaration
We reserve the right to adapt this data protection declaration to legal and internal practice changes. 

In accordance with Article 77 of the GDPR, you have the right to complain to the supervisory authority if you believe that your personal data is not being processed lawfully. The address of the supervisory authority responsible for our company is:

State Commissioner for Data Protection and Freedom of Information for North Rhine-Westphalia
Helga Block
Kavalleriestraße 2-4
D-40213 Düsseldorf
Email: poststelle{at}{dot}de

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