Please direct all enquiries and mission-related messages to our
Email: dispatch@mas-group.de
or click on the contact form
Thorsten M. Hagel
Managing Director
Email: director@mas-group.de
Yasmin Hagel MD
Medical Director
Email: doctor@mas-group.de
Olga Leonidovna
Keyaccount Director & Quality Manager
Email: quality@mas-group.de