The results of searching for "Zahnklinik": 3 German-speaking places
There are also organizations that speak other languages: English.
Calle de Jesús y María 23 38004 Santa Cruz de Tenerife Spain
Carretera Taoro 16 38400 Santa Cruz de Tenerife Spain
Calle de Enrique Talg 16A 38400 Santa Cruz de Tenerife Spain