Staff Members German as a Foreign Language
Dr. Martin Wichmann

Head of Department
Research associate
Department German as a Foreign Language
Office hour: by arrangement
Office 2.04
Fon +49 (0)234 32 24802
martin.wichmann@rub.de
Daniela Brien
Administrative and technical staff
Head of information and counselling office
Department German as a Foreign Language
Office hour: by arrangement
Office 0.03
Fon +49 (0)234 32 28536
daf-verwaltung@rub.de
Marvin Hagedorn
Administrative and technical staff
Department German as a Foreign Language
Office hour: by arrangement
Office 0.03
Fon +49 (0)234 32 28832
daf-verwaltung@rub.de
Thomas Bock

Language teacher
Department German as a Foreign Language
Office hour: by arrangement
Office 0.05
Fon +49 (0)234 32 28756
Thomas.Bock@rub.de
Marina Bohnes

Language teacher
Department German as a Foreign Language
Office hour: by arrangement
Office 2.01
Fon +49 (0)234 32 28538
Marina.bohnes@rub.de
Angelika Gröning

Language teacher
Department German as a Foreign Language
Office hour: by arrangement
Office 2.05
Fon +49 (0)234 32 28501
Angelika.Groening@rub.de
Beate Hermans

Research associate
Coordination for Section Courses for Students in International Programmes
Department German as a Foreign Language
Office hour: Monday 2.00pm - 3.00pm
Office 2.02
Fon +49 (0)234 32 23887
Beate.Hermans@rub.de
Gabriele Kahl

Language teacher
Department German as a Foreign Language
Office hour: by arrangement
Office 0.05
Fon +49 (0)234 32 28756
Gabriele.Kahl@rub.de
Stanislav Katanneck

Language teacher
Department German as a Foreign Language
Office hour: by arrangement
Office 2.01
Fon +49 (0)234 32 28386
Stanislav.Katanneck@rub.de
Mechthild Kirsch

Reasearch associate
Coordination of DaF for international employees
Department German as a Foreign Language
Office hour: by arrangement
Office 3.01
Fon +49 (0)234 32 27327
Mechthild.Kirsch@rub.de
Sabine Kleff

Research associate
Coordination of TestDaF & TestAS
Department German as a Foreign Language
Office hour: Monday 2.30pm - 3.30pm
Office 2.06
Fon +49 (0)234 32 27750
Sabine.Kleff@rub.de
Beate Liebig
Language teacher
Department German as a Foreign Language
Office hour: Wednesday 11.00 am-12.00 am
Office 0.07
Fon +49 (0)234 32 28805
Beate.Liebig@rub.de
Iryna Markovic
Language teacher
Department German as a Foreign Language
Office hour: by arrangement
Office 0.07
Fon +49 (0)234 32 28805
Iryna.Markovic@rub.de
Juliane Michelini

Teacher for special tasks
Department German as a Foreign Language
Office hour: by arrangement
Office 1.03
Fon +49 (0)234 32 28814
Juliane.Michelini@rub.de
Dagmar Schinauer

Language teacher
Departement German as a Foreign Language
Office hour: by arrangement
Office 2.01
Fon +49 (0)234 32 28538
Dagmar.Schinauer@rub.de
Julija Schubert
Language teacher
(on parental leave)
Department German as a Foreign Language
Office hour: by arrangement
Office 0.05
Fon +49 (0)234 32 28756
Julija.schubert@rub.de
Rike Schuth

Language teacher
Department German as a Foreign Language
Office hour: by arrangement
Office 0.05
Fon +49 (0)234 32 28756
Rike.Schuth@rub.de
Former staff members
Nasslie Bratzadeh (until 2024)
Caroline Gnanko (until 2024)
Anja Häusler (until 2024)
Magdalena Klasa (until 2024)
Iskra Marinova (until 2024)
Helene d'Oliveira (until 2024)
Dirk Weber (until 2024)
Frederic Schlicht (until 2023)
Claudia Groß (until 2020)
Dr. Barbara Dahlhaus (former head of Department German as a Foreign Language, 2012-2019)