1738 Maple Hill Road
Diamond Bar, CA 91765
4 beds • Est. 2005 (20 years) • Get directions
1 citation in the last 2 years and 4 older across 8 inspections. 2 substantiated complaints on file. Last inspected in February 2026.
Mountain View Cottages - V is a 4-bed memory care home in Diamond Bar, part of the Mountain View Centers network of small residential facilities in the scenic foothills east of LA. The organization specializes exclusively in Alzheimer's and dementia care, with a particular reputation for managing challenging behaviors that other facilities turn away.
Beautifully landscaped gardens, private and semi-private rooms, and a staff trained to uncover individual residents' preferences and triggers make this a distinctive option for families dealing with advanced cognitive decline.
Excellent safety record
The FYI Safety Score™ is 9.0 out of 10 (Excellent), placing Mountain View Cottages among the top-rated facilities in LA based on state inspection data. A strong safety record is especially meaningful for a memory care facility.
Specializes in the residents other places reject
Multiple family testimonials describe bringing loved ones here after being turned away by other locked facilities for wandering, combative behavior, or escape attempts. Mountain View's willingness and ability to manage extreme behavioral challenges is rare.
Person-centered approach to dementia care
Staff are trained to discover each resident's individual triggers and preferences — shower time approaches, motivation to eat, preferred activities. This goes beyond standard dementia care protocols to truly individualized handling.
20 years of focused expertise
Licensed since 2005, with leadership that has built the organization specifically around memory care. This isn't a general assisted living facility that added a memory wing — it's purpose-built for cognitive decline.
Only 4 beds means very limited availability
With just 4 residents at this location, openings are rare. If Mountain View seems like a fit, contact them early in your search — you may need to join a waitlist.
Diamond Bar is a suburban commute
Located in the eastern San Gabriel Valley foothills, Diamond Bar is roughly 30 miles from downtown LA. Beautiful and quiet, but factor in drive time for family visits.
Memory care only — no aging in place for non-cognitive needs
Mountain View Centers focuses exclusively on dementia and Alzheimer's. If your loved one also needs skilled nursing or has primarily physical (not cognitive) care needs, this isn't the right type of facility.
Pricing is estimated, please contact the facility to confirm.
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1738 Maple Hill Road, Diamond Bar, CA 91765
Get directionsLicense data from the California Department of Social Services, Community Care Licensing Division. View full state record
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$5,182/mo
starting