Status: October 2026
1. Controller
Dr. med. univ. Jan Welsch
Sulzerallee 77
8404 Winterthur
Switzerland
Email: info@dr-welsch.ch
2. Data processed and purposes
• Server log data: When you visit our website, our hosting provider records general access data for technical reasons (e.g. IP address, date, time, browser type). This serves the security and stable operation of the website.
• Contact: When you use the contact form, we process your details (name, email address, phone number, message) to handle your enquiry or appointment request.
• Medical confidentiality: Health-related information is subject to medical professional secrecy (Art. 321 Swiss Criminal Code). We recommend not sharing highly sensitive medical documents via the web form, but only in direct consultation.
3. Cookies
We only use technically necessary cookies (e.g. to store your language selection). No tracking or profiling takes place.
4. Disclosure and transfer abroad
Your data is not sold or disclosed to third parties without authorisation. To provide this website we use technical service providers (e.g. hosting). If data is processed in countries outside Switzerland or the EU/EEA, we ensure an adequate level of data protection in accordance with Art. 16 et seq. FADP.
5. Retention and security
We store personal data only as long as necessary for the respective purpose or required by statutory retention obligations. Data transmission is encrypted using SSL/TLS (HTTPS).
6. Your rights
Under the Swiss Federal Act on Data Protection (FADP) you have the right to:
• Access your stored data (Art. 25 FADP)
• Rectification of inaccurate data or erasure
• Data portability (Art. 28 FADP)
• Lodge a complaint with the supervisory authority: Federal Data Protection and Information Commissioner (FDPIC), Feldeggweg 1, 3003 Bern (www.edoeb.admin.ch)
Simply contact us at info@dr-welsch.ch.