If you need more information about how we use cookies, or you wish to exercise any of your rights, please do not hesitate to contact us.
At alexandrostzaveas.gr we use cookies to ensure that the website works properly, to improve your experience and to analyse traffic. This policy explains in detail which cookies we use, why we use them and how you can manage them. We fully respect your rights under the General Data Protection Regulation (GDPR) and Greek law (Law 4624/2019).
Our use of cookies is based on the following legal grounds under the GDPR (EU Regulation 2016/679) and Greek law:
Essential cookies are set on the basis of our legitimate interest in the secure and proper operation of the website. They do not require your consent.
Analytics, functional and marketing cookies are placed only after your explicit consent, given through the cookie banner that appears on your first visit.
On the website of Dr Alexandros Tzaveas' practice we use cookies for the following purposes:
We do not use marketing or retargeting cookies. We do not sell, exchange or share your data with third parties for advertising purposes. We do not use the Meta/Facebook Pixel or any other social media tracking tools.
You have full control over the cookies used on your device:
On your first visit, a banner appears that allows you to accept or reject non-essential cookies. You can change your preferences at any time.
You can set your browser to block or delete cookies:
• Google Chrome — Settings → Privacy → Cookies
• Mozilla Firefox — Options → Privacy & Security
• Safari — Preferences → Privacy
• Microsoft Edge — Settings → Cookies and site data
If you reject analytics cookies, the website will continue to work normally. The only difference is that we will not be able to analyse anonymous usage statistics in order to improve the website.
Under the GDPR, you have the following rights in relation to the processing of data through cookies:
• Right to be informed — To know which cookies we use (this policy)
• Right to consent — To accept or reject non-essential cookies
• Right to withdraw consent — To change your preferences at any time
• Right of access — To find out which cookie data relates to you
• Right to erasure — To request the deletion of your data
• Right to lodge a complaint — To lodge a complaint with the Hellenic Data Protection Authority
To exercise any right in relation to your data, you can contact us at info@alexandrostzaveas.gr or submit a request through the [Data Deletion Request](/data-deletion-policy) page.
This Cookie Policy may be updated from time to time to reflect changes in our practices or in the law. In the event of material changes, we will inform you by means of a prominent notice on the website.
Last updated: 31 March 2026
We recommend that you check this page regularly for any changes. Continued use of the website after changes to the policy constitutes acceptance of the updated terms.
These cookies are strictly necessary for the website to function. Without them, basic functions such as navigation and access to secure areas would not be possible. They cannot be disabled.
| Name | Provider | Purpose | Expiry | Type |
|---|---|---|---|---|
cookie_consent | alexandrostzaveas.gr | Stores your cookie preferences (accept/decline). Required for GDPR compliance. | 1 year | HTTP Cookie |
__next_hmr | alexandrostzaveas.gr | A technical cookie for the correct operation of the Next.js platform the site is built on. | Session end | HTTP Cookie |
__cf_bm | Cloudflare | Traffic management and protection against malicious bots. It does not track the user. | 30 minutes | HTTP Cookie |
We use Google Analytics 4 (GA4) to understand how visitors use our website. The data is collected anonymously and does not personally identify the user. These cookies are enabled only after your consent.
| Name | Provider | Purpose | Expiry | Type |
|---|---|---|---|---|
_ga | Google Analytics | Creates a unique identifier (client ID) to distinguish between visitors. Used for anonymous traffic statistics. | 2 years | HTTP Cookie |
_ga_HW2VE206E8 | Google Analytics | A cookie specific to the site's Google Analytics property (G-HW2VE206E8). It maintains the session state. | 2 years | HTTP Cookie |
_gid | Google Analytics | Identifies unique visitors on a 24-hour basis. Helps to measure daily traffic. | 24 hours | HTTP Cookie |
_gat_gtag | Google Analytics | A throttling cookie — it limits the number of requests to Google's servers to optimise performance. | 1 minute | HTTP Cookie |
These cookies improve the functionality of the website by storing your preferences. They are enabled only with your consent.
| Name | Provider | Purpose | Expiry | Type |
|---|---|---|---|---|
theme_preference | alexandrostzaveas.gr | Stores your appearance preference (dark/light mode) to personalise your experience. | 1 year | Local Storage |
newsletter_dismissed | alexandrostzaveas.gr | Remembers whether you closed the newsletter sign-up banner, so it is not shown again. | 30 days | Local Storage |
We do not use marketing or retargeting cookies. We have no Facebook Pixel, Google Ads remarketing or other advertising tracking tools installed. We fully respect your privacy.
| Name | Provider | Purpose | Expiry | Type |
|---|