Diamond Manor

    15460 Marlborough Cir, Westminster, CA 92683
    • Assisted Living
    • Memory Care

    Kind attentive staff clean facility

    I'm grateful we placed my loved one here for a short stay. Staff were kind, attentive and welcoming-always someone nearby, giving frequent updates and family-like care even when my loved one passed peacefully. The facility is clean and well-kept, serves fresh organic meals with swallowing/dietary accommodations, and I would definitely recommend it.

    Loved one of resident
    Jul 2026

    Pricing

    Prices shown are estimates and subject to change. Contact your senior living advisor for current pricing.

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    Amenities

    Healthcare services

    • Activities of daily living assistance
    • Assistance with bathing
    • Assistance with dressing
    • Assistance with transfers
    • Coordination with health care providers
    • Medication management

    Healthcare staffing

    • 24-hour supervision

    Meals and dining

    • Diabetes diet
    • Meal preparation and service
    • Special dietary restrictions

    Room

    • Cable
    • Fully furnished
    • Housekeeping and linen services
    • Telephone
    • Wifi

    Transportation

    • Transportation arrangement (medical)
    • Transportation to doctors appointments

    Community services

    • Move-in coordination

    Activities

    • Community-sponsored activities
    • Scheduled daily activities

    Reviews

    4.67·(3)

    Overall rating

    1. 5
    2. 4
    3. 3
    4. 2
    5. 1
    • Care

      5.0
    • Staff

      4.7
    • Meals

      5.0
    • Amenities

      4.7
    • Value

      4.7

    Pros

    • Kind and accommodating staff
    • Attentive, hands-on care
    • Frequent status updates to family
    • Always someone in room to ensure comfort
    • Residents treated as valued and family-like
    • Clean and well-kept facility
    • Fresh, organic meals
    • Dietary accommodations for swallowing issues
    • Friendly and welcoming atmosphere
    • Well-staffed
    • Positive recommendations from reviewers

    Summary of reviews

    Overall sentiment in the provided reviews is strongly positive. Reviewers consistently highlight the quality of personal care and the manner in which staff interact with residents and families. Multiple comments emphasize compassionate, attentive staff who provide frequent updates and maintain a consistent presence to ensure resident comfort. Where a resident experienced end-of-life care during a short stay, the family expressed gratitude for placement and the dignified, supportive attention their loved one received.

    Care quality and staff: The dominant theme across the reviews is the staff’s attentiveness and accommodation. Reviewers note hands-on care, frequent communication with families, and the practical reassurance of “always someone in the room” to monitor comfort. The tone used—words like kind, accommodating, family-like, and valued—indicates that interpersonal relationships and emotional support are strong points. That emphasis suggests a facility culture focused on resident dignity and responsive caregiving, including in sensitive circumstances such as short stays and end-of-life situations.

    Facilities and cleanliness: Multiple summaries describe the community as clean, well-kept, and nice. Those concise observations point to good housekeeping and general maintenance standards. While the reviews do not delve into specifics like room sizes or bathroom conditions, the repeated mention of cleanliness and upkeep supports a positive impression of the physical environment.

    Dining and dietary care: Dining receives specific praise: meals are described as fresh and organic, and reviewers explicitly note that dietary needs—such as accommodations for swallowing difficulties—are addressed. That indicates both attention to meal quality and an ability to tailor food services for medical or safety needs, which is important for residents with dysphagia or other special dietary requirements.

    Community, staffing levels, and recommendations: Reviewers describe the community as friendly and welcoming and state that the facility is well-staffed. Those points, combined with explicit statements of satisfaction and willingness to recommend the facility, suggest consistent staffing levels sufficient to meet resident needs and create a positive community atmosphere. The “family-like” characterization reinforces that relationships between staff, residents, and families are a notable strength.

    Limitations and notable gaps: The reviews provided are brief and uniformly positive, which limits the ability to identify recurring operational concerns or areas for improvement. There is no substantive mention of activities programming, rehabilitation services, medication management, medical outcomes, cost or billing transparency, or administrative responsiveness beyond family updates. Only one review references a short stay that ended in the resident’s passing; the reviewer framed that experience positively, but the sample does not allow assessment of long-term care outcomes or broader clinical quality metrics.

    Conclusion: Based on the available summaries, Diamond Manor appears to excel in compassionate, attentive caregiving, strong communication with families, cleanliness, quality dining with appropriate dietary accommodations, and a friendly, well-staffed environment. The primary limitation of this assessment is the small, uniformly favorable set of summaries and the absence of detail on programming, clinical services, and administrative matters. Prospective families should take these strengths as encouraging, and consider visiting to assess specific needs (activities, therapy services, medication management, and long-term care provisions) that are not covered in these reviews.

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    Location

    Map showing location of Diamond Manor

    Diamond Manor is located at 15460 Marlborough Cir, Westminster, CA, 92683.

    About Diamond Manor

    Diamond Manor is a four-bedroom residential care home nestled in a cozy neighborhood in Westminster, California. The home offers a warm, family-oriented environment where residents can receive personalized care tailored to their individual needs. What truly sets this care home apart is its family atmosphere, as the owner resides on-site along with her husband and son, ensuring that there is a consistent, personal touch in the caregiving that residents receive. A caregiver is always present, both day and night, providing the kind of constant access to support that offers comfort and peace of mind to residents and their families.

    Dining at Diamond Manor is an important aspect of daily life, with home-cooked meals prepared by the owner herself. These nutritious meals not only provide the essential vitamins and minerals needed for well-being, but also foster a sense of community as families and residents are encouraged to enjoy them together. The commitment to quality ingredients and the pleasure of shared mealtimes create an inviting and homey atmosphere that reflects the overall ethos of the care home.

    The physical setting of Diamond Manor includes numerous amenities designed to enhance the residents' quality of life. Residents can enjoy a lush garden that provides a tranquil spot for relaxation or social blending, while a swimming pool offers opportunities for gentle exercise and recreation in the sunny California climate. The inviting patio and peaceful cul-de-sac location allow for leisurely walks and outdoor enjoyment, contributing to an overall sense of calm and well-being.

    Diamond Manor specializes in memory care and residential care home services, accommodating residents with a high level of individualized attention thanks to its intimate size. The home offers both studio and semi-private rooms, designed for comfort and convenience. A variety of engaging activities help to enrich the residents’ social, mental, and physical lives, fostering a holistic approach to senior care. The friendly environment is enhanced by a caring staff culture known for being helpful and joyful, making Diamond Manor a welcoming and happy place to live.

    With its focus on consistent caregiving, home-cooked meals, and a beautiful, safe setting, Diamond Manor seeks to provide a nurturing home for seniors who require memory care or personal assistance in their daily lives. Whether spending time with family, participating in activities, or enjoying the garden and outdoor spaces, residents benefit from an environment that values warmth, dignity, and engagement every day.

    People often ask...

    Diamond Manor offers competitive pricing, with rates starting at a cost of $4,540 per month.

    Diamond Manor offers assisted living, memory care, and board and care.

    The full address for this community is 15460 Marlborough Cir, Westminster, CA 92683.

    No, Diamond Manor does not offer respite care. Respite care in assisted living communities provides temporary, short-term relief for primary caregivers by offering professional care for their loved ones. It allows individuals to stay in an assisted living community for a limited time, giving caregivers a break while ensuring residents receive necessary support and assistance with daily activities.

    Safety & Compliance

    In California, the Department of Social Services' Community Care Licensing Division licenses residential care facilities for the elderly, conducting inspections and investigating complaints.

    License number306001354
    StatusLicensed
    Facility typeResidential Care Elderly
    Capacity6 residents
    LicenseeDIAMOND MANOR, INC.
    EffectiveJuly 19th, 2001
    View the official license record

    Inspection Reports

    13

    Reports

    1

    Type A Citations

    9

    Type B Citations

    6

    Complaints

    5

    Years

    28 Jan 2026Inspection
    Identified that a staff member was not associated with the facility during their employment and did not have a California criminal record clearance, posing an immediate risk to residents.
    • Type A87355(e)(2)
    28 Jan 2026Complaint
    Investigated the allegation that a resident sustained an unexplained injury while in care; interviews and observations could not establish that the incident occurred.
    14 Oct 2025Complaint
    Investigated the allegation that staff exposed a resident to hazardous materials; toxins were stored locked away under the kitchen sink and in the garage, and interviews indicated no exposure to toxins around residents.
    14 Oct 2025Complaint
    Investigated allegations that residents' toileting needs were not met and that ants were present. Found insufficient evidence to confirm either allegation.
    29 Jul 2025Inspection
    Found that the previously cited issues were resolved.
    • Type B87412(a)
    • Type B87506(a)
    • Type B87303(a)
    • Type B1569.695(c)
    08 Jul 2025Inspection
    Identified missing staff records and disorganized resident files, with no documented quarterly disaster drills. Noted a nonworking bathroom light and insufficient emergency water supply.
    • Type B87412(a)
    • Type B1569.695(c)
    • Type B87506(a)
    • Type B87303(a)
    24 Jul 2024Inspection
    Observed the home was clean, well maintained, and safe. No deficiencies were cited.
    25 Mar 2024Inspection
    Identified that a resident sustained a fall while placed in a shower chair during toileting care, and the incident was not reported to licensing.
    • Type B80061(b)(1)(D)
    25 Mar 2024Complaint
    Investigated a complaint alleging staff abuse, cleanliness issues, and staff not qualified to care for residents; concluded the allegations were not supported by evidence.
    22 Dec 2022Complaint
    Investigated the allegation that there were insufficient staff to care for residents' needs. Findings showed two caregivers were present and able to provide care, residents reported satisfactory care, and there was no conclusive evidence that staffing was inadequate.
    16 Jun 2022Inspection
    Found six residents, including two in hospice, in a clean, well-maintained setting with proper safety measures; no deficiencies cited in infection control.
    14 Jul 2021Inspection
    Observed five residents on site with no active COVID-19 cases and required postings visible. Temperature checks were conducted daily and back-up emergency supplies (food, water, PPE) and disaster plans were in place.
    12 May 2021Complaint
    Determined that there was not enough evidence to prove neglect or lack of care and supervision related to a personal rights allegation resulting in pressure injuries.

    Disclaimer

    Mirador Living is not affiliated with the owner or operator(s) of Diamond Manor. The information above has not been verified or approved by the owner or operator. For exact information, please contact Diamond Manor directly. There is no cost for this service. We are compensated by the community you select.

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