According to § 5 TMG

KST Institut GmbH
Feriendorfstraße 1
34308 Bad Emstal

HRB 18969 Amtsgericht Kassel
Represented by the managing director Herbert Frosch


Phone: +49 (0) 56 24 – 9 21 – 0
Fax: +49 (0) 56 24 – 9 21 – 201

Value added tax (VAT)

KST Institut GmbH is exempt from sales tax according to Section 4, Paragraph 14 of the UStG.

Medical management and professional regulations

Medical Administration: Dr. Alexander Wolff von Gudenberg
Job Title: Facharzt für Allgemeinmedizin, Stimm- und Sprachstörungen
Competent Chamber: Hessische Ärztekammer
Awarded by: Deutschland
The following professional regulations apply:
Professional Code of Conduct of the Hessen Medical Association Regulations can be viewed at:

Dispute resolution

The European Commission provides a platform for online dispute resolution (OS): Our e-mail address can be found above in the imprint.

We are not willing or obliged to participate in dispute settlement procedures before a consumer arbitration board.