Service provider.
Responsible for the content of this website (within the meaning of Section 5 German Telemedia Act, TMG) is:
Contact.
Responsible party under Section 18 MStV.
Responsible for journalistic and editorial content pursuant to Section 18 (2) German Interstate Media Treaty (MStV):
Dr. David William Christofzik
Niemannsweg 46, 24105 Kiel-Düsternbrook
Professional information.
Professional title
Dentist (Zahnarzt) — title awarded in the Federal Republic of Germany.
Areas of practice focus
- DGET-certified in endodontology and dental traumatology (member of the German Society of Endodontology and Dental Traumatology — DGET)
- Microscope-assisted root canal treatments
- Dental traumatology
These are areas of practice focus only. They are not official specialist dental titles (Fachzahnarzt) within the meaning of the German dental postgraduate training regulations, and they do not constitute registration as a specialist in any other country.
Applicable professional regulations
- Gesetz über die Ausübung der Zahnheilkunde (ZHG) — German Act on the Practice of Dentistry
- Heilberufekammergesetz Schleswig-Holstein (HBKG) — Schleswig-Holstein Act on Chambers of the Healthcare Professions
- Berufsordnung der Zahnärztekammer Schleswig-Holstein — professional code of conduct of the Dental Association of Schleswig-Holstein
- Gebührenordnung für Zahnärzte (GOZ) — German scale of fees for dentists
- Bundesmantelvertrag-Zahnärzte (BMV-Z) — German federal framework agreement for dentists
These regulations can be viewed on the website of the competent dental association: www.zaek-sh.de
Association & supervisory authority.
Competent chamber
Supervisory authority (statutory health insurance dental activity)
VAT.
Medical treatments in the field of human medicine are exempt from value added tax pursuant to Section 4 no. 14 German VAT Act (UStG).
Dispute resolution.
Consumer dispute resolution / universal arbitration board:
We are neither willing nor obliged to participate in dispute resolution proceedings before a consumer arbitration board.
In the event of disputes between patients with statutory health insurance and dentists, and upon application by the patient, the competent body is the Gutachterstelle der Zahnärztekammer Schleswig-Holstein (expert assessment body of the Dental Association of Schleswig-Holstein) .
Liability for content and links.
Liability for content
As a service provider, we are responsible for our own content on these pages under the general laws pursuant to Section 7 (1) German Telemedia Act (TMG). Pursuant to Sections 8 to 10 TMG, however, we as a service provider are not obliged to monitor transmitted or stored third-party information or to investigate circumstances that indicate unlawful activity. Obligations to remove or block the use of information under the general laws remain unaffected by this.
The content of this website has been compiled with the greatest possible care. However, no guarantee can be given for the accuracy, completeness or topicality of the content. The medical information provided on this website serves exclusively for general information purposes and can in no case replace personal advice, examination or diagnosis by a dentist.
Liability for links
Our website contains links to external third-party websites over whose content we have no influence. We therefore cannot accept any liability for this third-party content either. The respective provider or operator of the pages is always responsible for the content of the linked pages. The linked pages were checked for possible legal infringements at the time of linking. Unlawful content was not recognisable at the time of linking. However, permanent monitoring of the content of the linked pages is not reasonable without concrete indications of an infringement of the law. If we become aware of any legal infringements, we will remove such links immediately.
Copyright.
The content and works created by the site operators on this website are subject to German copyright law. Reproduction, adaptation, distribution and any kind of exploitation outside the limits of copyright law require the written consent of the respective author or creator. Downloads and copies of this page are permitted for private, non-commercial use only.
Insofar as the content on this page was not created by the operator, the copyrights of third parties are respected. In particular, third-party content is identified as such. Should you nevertheless become aware of a copyright infringement, we ask you to notify us accordingly. If we become aware of any legal infringements, we will remove such content immediately.
Image credits.
- Practice photography & team photographs: © Praxis Mein Wurzelwerk
- Portrait of Dr. David William Christofzik: © Praxis Mein Wurzelwerk
- Portrait of Dr. Henriette Wulff: © Praxis Mein Wurzelwerk
Concept & implementation.
Design, development and search engine optimisation of this website:
Think next Studio · think-next-studio.de
Last updated: May 2026