Department of International Affairs
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Attention: Changes!
To curb the spread of the coronavirus, it is not possible to visit the offices of the Department of International Affairs in person until further notice.
You can continue to reach us by phone and email during our regular office hours.
On request, we offer consultation appointments via zoom during our regular office hours. If you are interested, please contact us by e-mail.
The Team International Degree-Seeking Students offers open Zoom consultations hours every Tuesday between 10 a.m. and noon (UTC+2).
Opening Hours
Below you will find the current opening hours of the Department of International Affairs.
Please arrange an appointment.
Campus Deutz | Campus Gummersbach | Campus Südstadt |
Betzdorfer Str. 2 50679 Köln room ZN 2-4 |
Steinmüllerallee 1 51643 Gummersbach room 1.104 |
Claudiusstr. 1 50678 Köln room A1.42 |
phone: +49 (0) 221-8275-2910 | phone: +49 (0) 2261-8196-6519 | phone: +49 (0) 221-8275-3772 |
Opening Hours: | ||
Monday: 10 a.m. - 12 noon 2 p.m. - 4 p.m. |
Monday: 10 a.m. - 12 noon |
Monday: 10 a.m. - 12 noon 2 p.m. - 4 p.m. |
Tuesday: 10 a.m. - 12 noon 2 p.m. - 4 p.m. |
Tuesday: 10 a.m. - 12 noon 2 p.m. - 4 p.m. |
Tuesday: 10 a.m. - 12 noon 2 p.m. - 4 p.m. |
Wednesdays closed | Wednesdays closed | Wednesdays closed |
Thursday: 10 a.m. - 12 noon 2 p.m. - 4 p.m. |
Thursday: 10 a.m. - 12 noon 2 p.m. - 4 p.m. |
Thursday: 10 a.m. - 12 noon 2 p.m. - 4 p.m. |
Fridays closed |
Fridays closed |
Friday: 10 a.m. - 12 noon |
Staff Members

Christina Brey
Head of the Department of International Affairs
+49 221-8275-3110
christina.brey@th-koeln.de

Martina Brüderle
International Scholar Services (ISS)
Deputy Head of the Department of International Affairs
- Room A1.54
+49 221-8275-3919
martina.bruederle@th-koeln.de

Katarzyna Szemlet
Office of the Head of Department
- Room A1.42
+49 221-8275-3158
katarzyna.szemlet@th-koeln.de

Stephanie Witzoreck
Financial Affairs
- Room A1.55
+49 221-8275-3526
stephanie.witzoreck@th-koeln.de
Julia Schneider
Miscellaneous Tasks/ Internationalization Strategy
+49 221-8275-3133
julia.schneider@th-koeln.de
Team International Degree-Seeking Students

Stephan Herma
Head of International Degree-Seeking Students
- Room A1.54a
+49 221-8275-3838
stephan.herma@th-koeln.de

Larissa Busch
Gummersbach Campus
- Room 1.104
+49 2261-8196-6316
larissa.busch@th-koeln.de

Christina Düring
Südstadt Campus and Cologne Game Lab
- Room A1.55
+49 221-8275-2122
christina.duering@th-koeln.de

Lis Dagny Ohlsen
Südstadt Campus and Cologne Game Lab
- Room A1.56
+49 221-8275-3826
lis.ohlsen@th-koeln.de

Elin Petersson
Deutz Campus und Leverkusen Campus
- Room ZN 2-4
+49 221-8275-2149
elin.petersson@th-koeln.de

Kristina Plaga
Deutz Campus und Leverkusen Campus
- Room ZN 2-4
+49 221-8275-2133
kristina.plaga@th-koeln.de

Kathrin Sturmhöfel
Südstadt Campus and Cologne Game Lab
- Room A1.54
+49 221-8275-3841
kathrin.sturmhoefel@th-koeln.de
Team International Mobility

Jan Hendrik Müller
Head of International Mobility
- Room A1.54a
+49 221-8275-3211
jan.mueller@th-koeln.de