Assisted living in Ontario, California
This directory lists 4 assisted living in Ontario, California. Compare addresses, phone numbers, care categories, and source details, then verify availability and coverage directly.
Listings combine CMS records and imported public directories. Service categories for imported facilities may be inferred, not confirmed by the provider. Read our data sources and verification criteria before choosing care.
Medicare generally does not pay for assisted-living room and board or long-term custodial care. A listing here is not a coverage guarantee. Compare skilled nursing and assisted living.
4 facilities listed
Directory records updated through July 4, 2026
Other senior care in Ontario
Facilities
Frequently asked questions
How many assisted living are in Ontario, California?
This directory lists 4 assisted living in Ontario, California.
Do these assisted living accept Medicare?
Medicare participation and plan network status vary. Contact each facility and your plan to confirm current coverage before admission or scheduling.