Dear patients,
Please note that our offices in the following locations will be closed on the following dates:
ONZ Dortmund:
July 22, 2025
August 4, 2025
August 6, 2025
August 15, 2025
ONZ Datteln:
01.08.2025
ONZ Kamen:
04.08.2025
05.08.2025
With kind regards
Your ONZ team
