Doctors and clinics: 3 English-speaking places
The results of searching for "dentist": 3 English-speaking places
There are also organizations that speak other languages: German.
Avenida de Tirajana 37 35100 Las Palmas Spain
Calle Secundino Delgado 1 35100 Las Palmas Spain
Avenida de Tirajana 39 35100 Las Palmas Spain