1000 Park Spring Lane
Diamond Bar, CA 91765
4 beds • Est. 2004 (21 years) • Get directions
7 state citations (2 serious, 5 minor) and 1 verified complaint across 8 inspections since 2022. The most significant finding was a substantiated 2023 complaint in which a staff member was witnessed flicking a resident on the head at the dining table, resulting in a serious citation for violation of residents' personal rights and dignity. A separate 2023 case management visit documented a resident who developed a pressure ulcer that progressed to stage 4 before the resident was transferred to a skilled nursing facility. The 2023 annual inspection noted a torn front door screen and unsecured cleaning chemicals accessible to residents, among other minor items. The facility reduced capacity from 6 to 4 residents in March 2023 following a fire inspection clearance. The 2024 and most recent September 2025 annual inspections resulted in no citations, with inspectors noting adequate food supplies, proper infection control practices, working safety systems, and a well-maintained environment.
Mountain View Cottages - II is a 4-bed memory care home in Diamond Bar, the smallest in the Mountain View Centers network. Like its sister cottages, it specializes exclusively in Alzheimer's and dementia care, with a particular reputation for managing challenging behaviors.
The home features landscaped gardens, private and semi-private rooms, and a staff trained to adapt routines to each resident's individual preferences and history.
Only 4 beds for maximum personal attention
This is one of the smallest licensed care homes in LA. With just 4 residents, the caregiver-to-resident ratio is as good as it gets in any care setting. Every resident gets individualized attention throughout the day.
21 years of dementia care specialization
Licensed since 2004, Mountain View Cottages has been doing nothing but memory care for over two decades. The staff expertise in managing cognitive decline, behavioral changes, and complex care needs is deeply established.
Handles behaviors that challenge other facilities
Mountain View is known for successfully caring for residents with wandering, combativeness, and severe agitation. Families consistently report that their loved ones were turned away elsewhere before thriving here.
Care adapts to the resident, not the other way around
Staff discover each resident's preferences — shower times, eating motivations, preferred activities. The philosophy is centered on what makes the resident comfortable, not what's easiest for the staff.
Extremely limited availability
Four beds total. Openings are exceptionally rare. If you're interested, reach out early and ask about their waitlist process.
Memory care only — no general assisted living
This home is designed exclusively for residents with dementia or Alzheimer's. It's not suitable for seniors who need general assisted living without cognitive care needs.
Diamond Bar location may be far from some families
Located in the eastern San Gabriel Valley, Diamond Bar is a considerable drive from central or west LA. Factor in commute time if you plan to visit frequently.
Pricing is estimated, please contact the facility to confirm.
1000 Park Spring Lane, 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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