4-Star and Up Nursing Homes in Ontario, California

Data source: CMS Provider Data (Provider Information, Survey Summary).

Last updated: 2026-01-15T19:25:30.654Z

Information is provided for general reference and is not medical or legal advice.

Top rated 4-star and up Special focus Recent surveys

Inland Christian Home

★★★★☆4

1950 S. MOUNTAIN AVE 91762

Beds: 59 Avg residents/day: 55.4

Ontario Healthcare Center

★★★★☆4

1661 SOUTH EUCLID AVENUE 91762

Beds: 59 Avg residents/day: 56.6

Ontario Grove Healthcare & Wellness Centre, LP

★★★★☆4

933 EAST DEODAR STREET 91764

Beds: 59 Avg residents/day: 53.4

Guides for families

Understanding CMS ratings

How to read the overall, staffing, and inspection scores.

Inspections and deficiencies

What inspection dates and categories mean for comparison.

Questions to ask

A tour checklist tied to CMS data.