Quartz Garden, Gretchen Manor

Quartz Garden, Gretchen Manor is a licensed assisted living community in Winnetka, California. Licensed capacity is not published in the federal registry this listing is sourced from; state licensing records — which we pull when compiling a report — typically include it.

It is one of 37 senior care facilities in Winnetka and 8,931 assisted living communities across California. Families comparing options should weigh inspection history, ownership record, and litigation — not just the tour — before deciding.

This listing was verified against the federal NPI registry (NPPES) on August 27, 2026. Background reports are compiled from primary sources — state inspection files, federal CMS data, corporate registrations, and court records — at the time of order.