2 Polish-speaking places in Dortmund
There are also organizations that speak other languages: Russian, and English.
Hilgenstockstraße 11 44263 Nordrhein-Westfalen Arnsberg Germany
Hammerwerk 10 53797 Nordrhein-Westfalen Köln Rhein-Sieg-Kreis Germany
Doctors and clinics 
Services for pet owners