Privacy Statement

Only employees of Kliniek het Bolwerk who are authorised to do so in their professional capacity have access to your electronic medical records. If you would like your GP to be informed of the treatment you have received, please let us know and provide your GP's email address. Persons or organisations outside Kliniek het Bolwerk can only have access to your data if you have given your written consent.

When you visit this website, Kliniek het Bolwerk may process your data. This may include data that you have entered, for example, through questionnaires or elsewhere on the website. In the context of this processing, too, Kliniek het Bolwerk safeguards and respects your privacy, among other things by complying with the Dutch Personal Data Protection Act (Wet Bescherming Persoonsgegevens) and the Code of Conduct for the Processing of Personal Data by Financial Institutions.

Kliniek het Bolwerk is part of Olfs B.V., located at Staten Bolwerk 1, 2011 MK Haarlem, and is responsible for the processing of personal data as described in this privacy statement.

Contact details


  • http://www.kliniekhetbolwerk.nl
  • Staten Bolwerk 1, 2011 MK Haarlem.
  • Telephone 023 583 74 05

Drs. D. Jairath is the Data Protection Officer of Kliniek het Bolwerk and can be reached at info@kliniekhetbolwerk.nl

Personal data we process


Kliniek het Bolwerk processes your personal data because you use our services and/or because you provide it to us yourself, such as:

  • First name and surname

  • Gender

  • Date of birth

  • Address details
  • Phone number

  • Email address
  • IP address
  • Other personal data that you actively provide, for example by creating a profile on this website.
  • Data about your activities on our website
  • Data about your browsing behaviour across different websites (for example because this company is part of an advertising network); internet browser and device type

To download a brochure on our website, we ask you to provide your email address. We use this data only to contact you about this.

Special and/or sensitive personal data we process: 


Kliniek het Bolwerk B.V. processes the following special and/or sensitive personal data about you:


  • Plastic surgery procedures and cosmetic treatments you are interested in.
  • Citizen service number (BSN)
  • Biometric data

For what purpose and on what legal basis we process personal data

  • Kliniek het Bolwerk processes your personal data for the following purposes:

  • Sending our newsletter and/or advertising brochure
  • Being able to call or email you if this is necessary to provide our services
  • Being able to inform you about changes to our services and products
  • Processing your payment
  • Kliniek het Bolwerk analyses your behaviour on the website in order to improve the website and tailor the range of products and services to your preferences.
  • Kliniek het Bolwerk also processes personal data if we are legally required to do so, such as data we need for our tax return.
  • Kliniek het Bolwerk may use your encrypted data for personalised advertisements; you can unsubscribe from this via info@kliniekhetbolwerk.nl.

Automated decision-making

Kliniek het Bolwerk does not take decisions based on automated processing on matters that may have (significant) consequences for individuals. These are decisions taken by computer programs or systems without the involvement of a person (for example an employee of Kliniek het Bolwerk).

How long we keep personal data

Kliniek het Bolwerk does not keep your personal data for longer than is strictly necessary to achieve the purposes for which your data is collected.

Sharing personal data with third parties

Kliniek het Bolwerk does not sell your data to third parties and only provides it if this is necessary for the performance of our agreement with you or to comply with a legal obligation. With companies that process your data on our behalf, we conclude a data processing agreement to ensure the same level of security and confidentiality of your data. Kliniek het Bolwerk remains responsible for this processing.

Cookies, or similar techniques, that we use

Kliniek het Bolwerk only uses technical and functional cookies, as well as analytical cookies that do not infringe your privacy. A cookie is a small text file that is stored on your computer, tablet or smartphone when you first visit this website. The cookies we use are necessary for the technical operation of the website and for your ease of use. They make sure the website works properly and remember, for example, your preferences. They also allow us to optimise our website. You can opt out of cookies by setting your internet browser so that it no longer stores cookies. You can also delete all information previously stored via your browser settings.

Viewing, changing or deleting data 

You have the right to view, correct or delete your personal data. You also have the right to withdraw any consent you have given for data processing or to object to the processing of your personal data by Kliniek het Bolwerk, and you have the right to data portability. This means that you can submit a request to us to send the personal data we hold about you in a computer file to you or to another organisation you name.


You can send a request for access, correction, deletion or transfer of your personal data, or a request to withdraw your consent or object to the processing of your personal data, to info@kliniekhetbolwerk.nl. To make sure that the request for access has been made by you, we ask you to send a copy of your proof of identity with the request.

In this copy, black out your passport photo, the MRZ (machine readable zone, the strip with numbers at the bottom of the passport), your passport number and your citizen service number (BSN). This is to protect your privacy. We will respond to your request as quickly as possible and within four weeks at the latest.
Kliniek het Bolwerk would also like to point out that you have the option of submitting a complaint to the national supervisory authority, the Dutch Data Protection Authority (Autoriteit Persoonsgegevens). You can do so via the following link: https://autoriteitpersoonsgegevens.nl/nl/contact-met-de-autoriteit-persoonsgegevens/tip-ons

How we protect personal data

Kliniek het Bolwerk takes the protection of your data seriously and takes appropriate measures to prevent misuse, loss, unauthorised access, unwanted disclosure and unauthorised modification. If you feel that your data is not properly secured or there are indications of misuse, please contact our clinic at info@kliniekhetbolwerk.nl

Booking an appointment online

On our website you can schedule a consultation yourself. For this we ask for your first name and surname, date of birth, gender, phone number, email address, the type of appointment and, if you wish, a short explanation. We use this data to schedule and confirm the appointment and to send you the medical questionnaire before the consultation.

To confirm your request, you receive a verification code by text message; your phone number is used for this. The appointment details are processed in Clinicminds, our clinic's scheduling and patient system, and after your consultation they become part of your medical record, to which the statutory retention periods apply.

For our website statistics, we measure that an appointment has been booked. No name, date of birth, contact details or type of treatment are passed on to measurement services.