California Assisted LivingIndex

Trevista Antioch

Licensed assisted living in Antioch, CA

Licensed (CDSS)

Call (925) 470-3395Send a messageMap ↗

Public-record details

Address
3950 Lone Tree Way, Antioch, CA 94509
Phone
(925) 470-3395
Size category
Large communities
CDSS facility number
79200748
License status (CDSS)
Licensed
Licensed capacity
131 residents
Facility type
Residential care facility for the elderly (assisted living)
Licensee
Treg Antioch I Op CO Director LLC; Agemark Mgt LLC
Administrator (May 2025 CDSS file)
Alberto Maldonado
First licensed
Feb 16, 2018
County
Contra Costa County

CDSS Community Care Licensing facility #79200748: status “Licensed” in the CDSS facility data (May 2025 open-data file and the CDSS facility layer as of 2026-09-30). Source: California Department of Social Services, Community Care Licensing (record). Data as of 2026-09-30.

Read the state record before you visit. The link above opens the California Care Facility Search page for this facility, where inspection visits, deficiency citations and substantiated complaints are posted. The Long-Term Care Ombudsman program can also answer questions for free.

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All 58 in Antioch →