Medium-capacity home · Offers a balance of services and community atmosphere.
TreVista Senior Living
Operated by Treg Antioch I Op Co Director LLC and Agemark Mgt LLC, TreVista Senior Living is an assisted living and memory care community at 3950 Lone Tree Way in Antioch, California. Alberto Maldonado serves as the administrator. The three-story community has been operating for 8 years.
Residents can choose from shared rooms, studios, deluxe studios, one-bedroom apartments, and two-bedroom apartments. Families have many options based on their space needs. The 131-bed community currently has an occupancy rate of about 88%, making it one of the more established and highly occupied communities in the area.
Residents living with Alzheimer’s disease and other forms of dementia receive support through a dedicated memory care program. Trained caregivers provide care in a calm and structured environment. Daily life includes prepared meals and snacks, local transportation, weekly housekeeping and laundry, and routine maintenance. Basic television service, utilities, and guest Wi-Fi are included. Residents can participate in fitness, recreation, and life enrichment programs. The community also welcomes pets, allowing residents to keep a companion animal after moving in.
The area has a Walk Score of 60, which is moderately walkable. Some errands can be completed on foot, with a mix of nearby amenities. Still, a car is useful for many trips.
The California Department of Social Services conducts ongoing inspections of assisted living communities. Reviews of TreVista Senior Living have included findings that the community met core health and safety requirements. However, other inspections identified concerns involving resident supervision, staffing, and sanitary conditions.
Families considering the home should ask how it addressed those findings and what improvements have been made since previous inspections.
Community insights.
About this community
TreVista Senior Living is legally operated by Treg Antioch I Op Co Director LLC and Agemark Mgt LLC, and administered by Alberto Maldonado.
Inspection History
In California, the Department of Social Services (for assisted living facilities) and the Department of Public Health (for nursing homes) conduct inspections to ensure resident safety and regulatory compliance.
ALM Inspection Grade
3 points above the California average for state-licensed facilities (84/100)
Category breakdown
Serious citations
Typical
1 serious citation in 25 inspections
Moderate citations
Typical
0.28 moderate citations per inspection (7 in 25 inspections) · 2× more than the CA average (0.14)
Complaint visits
Typical
9.9 complaint visits per 100 resident beds (13 in 131 beds) · 3% more than the CA average (9.6)
Inspection Scorecard
This scorecard compares key inspection, citation, and complaint metrics at this facility against the California state average. Metrics rated ≥15% worse than average are highlighted in red; those ≥15% better are highlighted in green.
• Moderate citations (Type B) (75% above) 3 Better Metrics better than California average:
• Total citations (33% below)
• Serious citations (Type A) (67% below)
• Citations per inspection (57% below)
Citations
| This Facility | CA Average | vs. CA Avg |
|---|---|---|---|
|
Total citations
| 8 | 12 | This facility has 33% fewer total citations than a typical California assisted living residence (8 vs. CA avg 12).↓ 33% better |
|
Serious citations (Type A)
| 1 | 3 | This facility has 67% fewer serious citations (type a) than a typical California assisted living residence (1 vs. CA avg 3).↓ 67% better Rank #478 / 1433 Serious citations (Type A) — State benchmarked This home is ranked 478th out of 1,433 homes we track in California for # of serious citations. Shows this facility's # of serious citations compared to the California average among 1433 comparable communities in the ranking pool. Communities with the same value for a metric share the same rank. Rankings cover every community we track in California that reports data for that category. Communities without available data are excluded, so the pool size varies from metric to metric. |
|
Moderate citations (Type B)
| 7 | 4 | This facility has 75% more moderate citations (type b) than a typical California assisted living residence (7 vs. CA avg 4).↑ 75% worse |
|
Citations per inspection
| 0.3 | 0.69 | This facility has 57% fewer citations per inspection than a typical California assisted living residence (0.3 vs. CA avg 0.69).↓ 57% better |
Inspections & Visits
| This Facility | CA Average | vs. CA Avg |
|---|---|---|---|
|
Total inspections
| 25 | 16 | This facility has had 56% more total inspections than the California average (25 vs. CA avg 16). More inspections can mean more regulatory scrutiny rather than worse care.↑ 56% more |
|
Complaint visits
| 13 | 13 | This facility has complaint visits in line with the California average (13 vs. CA avg 13).— At avg Rank #950 / 1387 Complaint visits — State benchmarked This home is ranked 950th out of 1,387 homes we track in California for # of complaint visits. Shows this facility's # of complaint visits compared to the California average among 1387 comparable communities in the ranking pool. Communities with the same value for a metric share the same rank. Rankings cover every community we track in California that reports data for that category. Communities without available data are excluded, so the pool size varies from metric to metric. |
|
Other visits
| 7 | 7 | This facility has other visits in line with the California average (7 vs. CA avg 7).— At avg |
|
Official inspections
| 5 | 4 | This facility has had 25% more official inspections than the California average (5 vs. CA avg 4). More inspections can mean more regulatory scrutiny rather than worse care.↑ 25% more |
|
Complaint investigations
| 10 | 10 | This facility has complaint investigations in line with the California average (10 vs. CA avg 10).— At avg |
What does this home offer?
Pets Allowed
Housing Options: Private Rooms
Building Type: 3-story
Transportation Services
Fitness and Recreation
Places of interest near TreVista Senior Living
1.8 miles from city center
Estimated distance in miles from Antioch's city center to TreVista Senior Living's address, calculated via Google Maps.
Calculate Travel Distance to TreVista Senior Living
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Compare Assisted Living around Antioch
Info below is compiled from the CA Dept. of Social Services (CDSS), senior community websites & trusted data sources such as Walk Score & BBB.
Communities are listed from highest to lowest based on our ranking methodology.
Care Types in This Table
AL (Assisted Living):
Housing with help for daily activities like bathing, dressing, and medication, without 24-hour skilled nursing.
MC (Memory Care):
Secured, specialized care for people living with Alzheimer's or dementia.
HOS (Hospice Care):
Comfort-focused care for those with a terminal illness, prioritizing quality of life over treatment.
|
City and state of the facility. Used for mapping and state-average comparisons.
|
Licensed bed capacity (maximum allowed). Not the same as how many beds are currently filled.
|
Indicates whether residents are allowed to have pets in the facility.
|
Third-party neighborhood walkability score (0–100). Convenience/context metric, not a healthcare quality measure.
|
Count of regulatory inspections in the reporting window. Higher volume can reflect more oversight visits, complaint-driven surveys, or routine licensure cycles.
|
Visits or investigations linked to complaints, as counted in the state record (may differ from routine annual surveys).
|
Count of California state "Type A" citations — the state's most serious citation category (immediate or serious harm to residents), from California state inspection data.
|
Number of years the company has been in operation.
|
Reported or derived occupancy for the facility—typically how fully licensed capacity is utilized. Compare across peers in the same market.
|
Better Business Bureau grade for the operating company. Reflects complaint handling and business practices, not clinical care quality.
|
Name of the licensed owner, operator, or managing entity as filed with the state. Useful for grouping facilities under the same organization.
|
Housing or bed configuration options (e.g. studio, shared), often from facility-reported amenities and licensing details.
| |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TreVista Senior Living | AL MC | Antioch | 131
Facility
131
CA AVG
103
Rank
#480 / 1,645 | Yes |
60
Facility
60
CA AVG
58
Rank
#1,048 / 2,057 | 25 | 13
Facility
13
CA AVG
13
Rank
#950 / 1,387 | 1
Facility
1
CA AVG
3
Rank
#478 / 1,433 | 8
Facility
8
CA AVG
13
Rank
#776 / 1,507 |
87.8%
Facility
87.8%
CA AVG
75.9%
Rank
#406 / 1,452 | - | Treg Antioch I Op Co Director LLC And Agemark Mgt LLC | Private Rooms |
| The Commons at Dallas Ranch | AL MC | Antioch | 123
Facility
123
CA AVG
103
Rank
#543 / 1,645 | Yes |
35
Facility
35
CA AVG
58
Rank
#1,646 / 2,057 | 62 | 49
Facility
49
CA AVG
13
Rank
#1,344 / 1,387 | 2
Facility
2
CA AVG
3
Rank
#724 / 1,433 | 28
Facility
28
CA AVG
13
Rank
#156 / 1,507 |
85.4%
Facility
85.4%
CA AVG
75.9%
Rank
#449 / 1,452 | A+ | Dallas Ranch Msl LLC And Msl Community Management LLC | Studio / 1 Bed / 2 Bed |
| Zannat Boarding Care | AL HOS MC | Antioch | 6
Facility
6
CA AVG
103
Rank
#1,318 / 1,645 | No |
41
Facility
41
CA AVG
58
Rank
#1,542 / 2,057 | 6 | 1
Facility
1
CA AVG
13
Rank
#210 / 1,387 | 0
Facility
0
CA AVG
3
Rank
#1 / 1,433 | 6
Facility
6
CA AVG
13
Rank
#927 / 1,507 |
83.3%
Facility
83.3%
CA AVG
75.9%
Rank
#504 / 1,452 | - | Zannat Boarding Care, Inc | Private Rooms / Semi-Private Rooms |
| Tuscan Blue Assisted Living II | AL | Antioch | 6
Facility
6
CA AVG
103
Rank
#1,318 / 1,645 | Yes |
32
Facility
32
CA AVG
58
Rank
#1,691 / 2,057 | 7 | 2
Facility
2
CA AVG
13
Rank
#325 / 1,387 | 0
Facility
0
CA AVG
3
Rank
#1 / 1,433 | 6
Facility
6
CA AVG
13
Rank
#927 / 1,507 |
100.0%
Facility
100.0%
CA AVG
75.9%
Rank
#1 / 1,452 | - | Sarvas LLC | - |
| Terrace View Assisted Living LLC | AL MC | Antioch | 3
Facility
3
CA AVG
103
Rank
#1,645 / 1,645 | No |
59
Facility
59
CA AVG
58
Rank
#1,086 / 2,057 | 7 | 1
Facility
1
CA AVG
13
Rank
#210 / 1,387 | 0
Facility
0
CA AVG
3
Rank
#1 / 1,433 | 6
Facility
6
CA AVG
13
Rank
#927 / 1,507 |
66.7%
Facility
66.7%
CA AVG
75.9%
Rank
#998 / 1,452 | - | Terrace View Assisted Living, LLC | Private Rooms / Semi-Private Rooms |
Financial Assistance for
Assisted Living in California
TreVista Senior Living is located in Antioch, California.
Here are the financial assistance programs available to residents in California.
Frequently Asked Questions about TreVista Senior Living
Who is the owner of TreVista Senior Living?
TreVista Senior Living is legally operated by Treg Antioch I Op Co Director LLC and Agemark Mgt LLC, and administered by Alberto Maldonado.
Is TreVista Senior Living in a walkable area?
TreVista Senior Living has a walk score of 60. Moderately walkable. Some errands can be accomplished on foot, with a mix of nearby amenities.
What is the occupancy rate at TreVista Senior Living?
TreVista Senior Living's occupancy is 88%.
How long has TreVista Senior Living been in business?
TreVista Senior Living has been operating for approximately 8 years, based on available licensing and registration records.
Are pets allowed at TreVista Senior Living?
Yes, TreVista Senior Living allows residents to bring their pets.
Who is the administrator of TreVista Senior Living?
Alberto Maldonado is the administrator of TreVista Senior Living.
How many beds does TreVista Senior Living have?
TreVista Senior Living has 131 beds.
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