Eglish school in Santiago La dehesa / Chicureo? (Santiago de Chile)

Hi all!
Looking at relocating to Santiag from Cincinnati, and wondering about schools for my kids. I have a 4 and a 6 year old and looking for kinder and 1st grade. Any sugestions? Know about the Grange school, Craighouse, Dunalastair, but any other schools that my kids can continue with a good english level not in that list?
Appreciate your help and experience.