Privacy information
Updated: 14 November 2026. Short English version of the German privacy statement.
Controller and contact
zahnarztKORN, med. dent. Kai Korn, eidg. dipl. Zahnarzt, Blumenstrasse 3, 8820 Wädenswil, Switzerland. Telephone 044 780 80 08; email info@zahnarztkorn.ch.
Website visits and communications
Hosting provider Swizzonic AG processes technical connection data, including IP address, time, requested page and browser information, to operate and secure this website. Logs are retained only as needed for these purposes or to investigate a security incident. We process the contact details and information you provide by telephone or email to answer enquiries and organise appointments. General enquiries not resulting in treatment are deleted 12 months after the last contact, unless retention is legally required. Communications forming part of the patient record are retained with that record for 20 years after the last treatment.
Health data are sensitive personal data. Please do not send medical information or documents by ordinary email; call us to agree a suitable way to share them.
Providers, locations and external links
Website hosting and backups: Swizzonic AG, Switzerland. Practice software and booking: Denteo AG, Switzerland. Email: Proton AG, with storage in Switzerland, Germany or Norway. Telephone: sipcall, Backbone Solutions AG, primarily Switzerland. Further provider details and safeguards for any international transfers are set out in the German statement.
Denteo privacy information applies when you follow the booking link. Google Maps, OpenStreetMap, Facebook, Instagram, SBB and article sources are external links. WhatsApp and LinkedIn sharing links also open external services only when selected; their providers then process data under their own policies. No external maps, videos or social plugins load automatically.
Local media, cookies and security
This static website uses no cookies, tracking, executable JavaScript or browser storage. Fonts are system fonts. Images, the map and the muted autoplay practice film are delivered from the same server. HTTPS protects transmission; administrative access is restricted. JSON-LD is descriptive structured data and runs no code.
Your rights
Subject to Swiss law, you may request access, correction or deletion, or object to processing. Where Articles 28–29 of the Swiss Data Protection Act apply, you may request the personal data you provided in a commonly used electronic format, or their transfer to another controller. These rights are subject to statutory conditions and retention duties. Contact the controller above; an appropriate identity check may be necessary. Supervisory authority: FDPIC.