Legal notice

Legal notice

Information according to § 5 TMG

Prof. Dr. med. Citak
Dorotheenstraße 48, 22301 Hamburg


Phone: 040 – 228 599 18
E-mail: or

Sales tax

Sales tax identification number according to §27 a Umsatzsteuergesetz:


Professional title and professional regulations

Legal professional title:

Physician Awarded by the Federal Republic of Germany

Professional regulations:

Hamburg Chamber Act for the Medical Professions: (in the search field please enter “JURE200017217”, unfortunately a direct link to the target page is not possible)

Doctors’ Association:

Hamburg Medical Association
Weidestraße 122 b
22083 Hamburg
Phone: 040-20 22 990
Fax: 040-20 22 994 00

Supervisory Authority:

Hamburg Association of Statutory Health Insurance Physicians
Heidenkampsweg 99
20097 Hamburg

Professional liability insurance information

Name and registered office of the insurer:


Area of validity of the insurance:


Dispute Resolution

We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board.

Liability for content

As a service provider, we are responsible for our own content on these pages under the general laws according to § 7 para.1 TMG. According to §§ 8 to 10 TMG, however, we are not obligated as a service provider to monitor transmitted or stored third-party information or to investigate circumstances that indicate illegal activity.

Obligations to remove or block the use of information under the general laws remain unaffected. However, liability in this regard is only possible from the point in time at which a concrete infringement of the law becomes known. Upon becoming aware of such infringements, we will remove such content immediately.

Liability for links

Our offer contains links to external websites of third parties, on whose contents we have no influence. Therefore, we can also not assume any liability for these external contents. The respective provider or operator of the sites is always responsible for the content of the linked sites. The linked pages were checked for possible legal violations at the time of linking. Illegal contents were not recognizable at the time of linking.

However, a permanent control of the contents of the linked pages is not reasonable without concrete evidence of a violation of the law. If we become aware of any infringements, we will remove such links immediately.

The content of this website is for informational purposes only and should not be construed as product promotion or medical diagnosis. The information does not constitute medical or legal advice and Prof. Musa Citak, MD, makes no representations or warranties with respect to this information or its completeness, accuracy or timeliness, or with respect to the TPS as to its effectiveness or ineffectiveness.


The content and works created by the site operators on these pages are subject to German copyright law. Duplication, processing, distribution, or any form of commercialization of such material beyond the scope of the copyright law shall require the prior written consent of its respective author or creator. Downloads and copies of this site are only permitted for private, non-commercial use.

Insofar as the content on this site was not created by the operator, the copyrights of third parties are respected. In particular, third-party content is identified as such. Should you nevertheless become aware of a copyright infringement, please inform us accordingly. If we become aware of any infringements, we will remove such content immediately.

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