Hollstein & Hammerstein GbR
Poststraße 33
20354 Hamburg
Represented by:
Dr. med. Klaus Hollstein, Christina Hammerstein
Phone: +49 (0)40 / 350 85 605
Telefax: +49 (0)40 / 350 85 80
E-mail: mail@hollstein-hammerstein.de
Sales tax identification number according to Sect. 27 a of the Sales Tax Law:
DE317046168
Name and registered office of the insurer:
Dr. med. Klaus Hollstein ist versichert bei:
Trainerversorgung eV Köln
Hauptstraße 39
50996 Köln
Dr. med. Klaus Hollstein, Christina Hammerstein
Poststraße 33
20354 Hamburg
The European Commission provides a platform for online dispute resolution (ODR): https://ec.europa.eu/consumers/odr/.
Our e-mail address can be found above in the site notice.
We are not willing or obliged to participate in dispute resolution proceedings in front of a consumer arbitration board.