Privacy Policy

This English translation is provided for information. In the event of any discrepancy, the German version is authoritative.

1. Controller

PD Dr. med. Rony-Orijit Dey Hazra
Pestalozzistraße 5C
13187 Berlin
Germany
Email: Rony@Deyhazra.de

2. Provision and hosting of the website

This website is hosted by Vercel Inc., 440 N Barranca Ave #4133, Covina, CA 91723, USA. When the website is accessed, technically necessary connection data is processed. This may include the IP address, date and time of access, requested URL, amount of data transferred, referrer URL, browser and operating system information, and the HTTP status code. This processing is necessary to deliver the website, ensure its stability and security, and prevent misuse.

The legal basis is Article 6(1)(f) GDPR. The legitimate interest is the secure and reliable operation of this website. A data processing agreement pursuant to Article 28 GDPR is in place with Vercel. Log data is retained only for as long as necessary for operation, security and the prevention of misuse, and is then deleted or anonymised unless statutory retention obligations or a specific security incident require longer retention. Further information is available in Vercel’s Privacy Policy.

3. Contact by email

If you contact us by email, the information you provide is processed in order to handle and respond to your enquiry. Where the enquiry concerns the initiation or performance of a contract, the legal basis is Article 6(1)(b) GDPR. In all other cases, processing is based on Article 6(1)(f) GDPR; the legitimate interest is the appropriate handling of the enquiry.

Recipients may include email and IT service providers used to operate the mailbox. The data is deleted once the enquiry has been fully dealt with and no statutory retention obligation or legitimate reason for further storage applies. This email address is not intended for medical advice, appointments or the transmission of medical reports, images or other health data.

4. Cookies, audience measurement and embedded content

This website does not use marketing or analytics cookies, audience measurement, external fonts, videos, maps or social media plug-ins. No automated decision-making or profiling takes place. A consent banner is therefore not required for the website’s current functionality.

5. External links

This website contains links to external services, including Charité, research databases and professional regulatory bodies. Data is transmitted to the relevant provider only when you follow such a link. The provider’s own privacy information applies to any subsequent processing.

6. International data transfers

In connection with hosting, data may be processed by Vercel Inc. in the United States. Vercel states that it is certified under the EU-U.S. Data Privacy Framework; transfers are therefore based on the European Commission’s adequacy decision (Article 45 GDPR). In addition, Vercel relies on the European Commission’s Standard Contractual Clauses (Article 46(2)(c) GDPR).

7. Your rights

Subject to the applicable statutory requirements, you have the right of access (Article 15 GDPR), rectification (Article 16 GDPR), erasure (Article 17 GDPR), restriction of processing (Article 18 GDPR), data portability (Article 20 GDPR), and the right to object to processing based on Article 6(1)(e) or (f) GDPR (Article 21 GDPR). You may withdraw consent at any time with effect for the future. To exercise your rights, contact the email address stated in Section 1.

8. Right to lodge a complaint

You have the right to lodge a complaint with a data protection supervisory authority. The authority with particular relevance to the controller is:

Berlin Commissioner for Data Protection and Freedom of Information
Friedrichstraße 219
10969 Berlin
Germany
Email: mailbox@datenschutz-berlin.de
www.datenschutz-berlin.de

9. Updates to this Privacy Policy

This Privacy Policy will be updated if the website’s functionality, technical provision or applicable legal requirements change.

Last updated: 4 October 2026