Residential Treatment in Los Angeles

Residential treatment is the highest level of structured addiction and dual-diagnosis care that doesn’t require a hospital setting — 24-hour clinical supervision, daily individual therapy, and a fully removed environment for the period when stability and safety matter more than anything else. Annandale Behavioral Health offers a private 6-bed residential program in a Pasadena estate, 12 miles east of downtown Los Angeles. For LA-area families, residential at Annandale means clinical depth, real privacy, and a small clinician-to-client ratio that high-volume LA facilities cannot match.

If you or a loved one is considering residential treatment in Los Angeles, call (855) 778-8668 for a confidential clinical assessment. PPO accepted. Same-day admission often available.

When residential treatment is the right level of care

Residential is appropriate when outpatient or weekly therapy is no longer enough — when the substance use, the mental health symptoms, or the home environment have escalated to the point that 24-hour structure and clinical oversight are clinically necessary. The most common reasons our LA clients enter residential:

  • Repeated relapse despite outpatient treatment — IOP, PHP, or weekly therapy has not held. The pattern is breaking down.
  • Severe withdrawal risk — alcohol, benzodiazepine, or opioid dependence that requires medical supervision during stabilization.
  • Co-occurring psychiatric symptoms — depression with suicidal thinking, severe anxiety, untreated trauma, or dissociative symptoms that need daily clinical contact.
  • Home environment is part of the problem — a household where substances are available, where relationships are actively harmful, or where the daily routine is what drives the use.
  • Professional or legal stakes have escalated — a DUI, a job at risk, a family ultimatum, a custody issue that has put recovery on a timeline.
  • The client wants a clean reset — a private environment, removed from the city, where the first 30 to 90 days of recovery can be done without distraction.

What residential treatment at Annandale looks like

A private 6-bed estate, not an institutional facility

Most LA residential facilities operate at scale — 30, 60, 100 beds. Annandale is intentionally small. Six beds means the clinical team knows every client by name on day one, the program adjusts to the client rather than the other way around, and the daily environment feels closer to a private home than a treatment facility. For executives, professionals, and families who need privacy and clinical depth without the institutional setting, this is the difference that matters.

24-hour medical and clinical staffing

Residential at Annandale is staffed around the clock — nurses, psychiatric oversight, medical supervision for withdrawal management, and clinical staff trained in addiction and dual-diagnosis care. Vitals are monitored, medications are managed, and any medical complication during withdrawal or stabilization is handled on-site.

Daily individual therapy

Every client receives individual therapy daily — not weekly, not in groups only. Daily 1:1 sessions with an assigned therapist are the core of the program. Group therapy, somatic work, and experiential therapies are layered on top, but the individual relationship is the anchor.

Integrated dual-diagnosis treatment

Most clients arrive with co-occurring conditions — depression, anxiety, PTSD, bipolar disorder, ADHD. Treating both the addiction and the underlying mental health condition simultaneously is one of the strongest predictors of long-term recovery. Our dual diagnosis program is built into the residential stay, not a separate add-on.

Medical detox integrated, not separate

For clients who need medical detox, the detox happens on-site, with the same clinical team that will carry the client through residential. There is no handoff between facilities, no second admission, no break in continuity. The client lives in the same six-bed estate from day one of detox through discharge.

Medication-assisted treatment when appropriate

For opioid or alcohol use disorder, medication-assisted treatment is integrated into the residential plan when clinically indicated — buprenorphine/Suboxone, naltrexone, Vivitrol, acamprosate. Medication is one part of a complete recovery plan, paired with therapy and structure.

Chef-prepared meals, equine therapy, somatic work

The estate has a private chef, gardens, and an outdoor space designed for the kind of slow nervous-system regulation that early recovery requires. Equine-assisted therapy, art therapy, mindfulness, yoga, and somatic experiencing are part of the weekly schedule — not extras, but core to the clinical model.

Family involvement

Family therapy begins in week two of residential. For LA-area clients, the proximity makes in-person family sessions feasible without major travel — most LA-area families can be at the estate in 30 to 60 minutes. Family work is one of the strongest predictors of post-discharge stability and we treat it as core to the program.

Length of stay

Most clients stay 30 to 90 days, depending on substance, medical picture, mental health needs, and goals. The decision about length is collaborative — clinical team and client and family — and the length adjusts as clinical needs change. Research consistently shows that longer stays correlate with stronger long-term outcomes, but length alone isn’t the variable that matters; what matters is whether the clinical work is done.

  • 30 days — appropriate for clients with strong outpatient resources, stable home environment, and a clear continuation plan.
  • 60 days — most common length for clients with significant dual diagnosis, repeated relapse history, or complex family systems.
  • 90 days — appropriate for clients with severe substance use disorder, treatment-resistant depression, or when the first month of treatment reveals deeper work that needs more time.

Why LA families choose Annandale over LA-county facilities

Los Angeles County has more residential treatment facilities than any other county in California. Most operate at scale. The clients who come to Annandale from West LA, the Westside, the South Bay, the San Gabriel Valley, and beyond do so for specific reasons:

  • Privacy — the estate is unmarked, not publicly identified as a treatment facility, and the small client population means no risk of running into business associates, neighbors, or community members during the stay.
  • Clinical ratios — six beds means the daily clinician-to-client ratio is closer to private psychiatric care than to typical residential treatment. Therapists carry small caseloads. The medical director is involved with every case.
  • Environmental separation — the Pasadena location is far enough from West LA and the Westside to break the daily environmental cues that drive relapse, but close enough that family involvement and aftercare coordination remain practical.
  • Continuity of care — detox, residential, and aftercare planning are done by the same clinical team. There is no handoff between facilities mid-treatment.
  • Real luxury without compromise on clinical care — the estate is comfortable, the meals are good, the grounds are beautiful. But the clinical program is the reason clients come and the reason they stay.

Substances and conditions we treat

  • Alcohol use disorder — medical detox, naltrexone or acamprosate where appropriate, integrated therapy
  • Opioid use disorder — including heroin, fentanyl, prescription painkillers; buprenorphine micro-induction protocols available
  • Benzodiazepine dependence — careful tapers over 2 to 4 weeks under medical supervision
  • Stimulant use disorder — cocaine, methamphetamine, prescription stimulants
  • Polysubstance use — most common presentation; treatment is sequenced and individualized
  • Co-occurring dual diagnosis — depression, anxiety, PTSD, bipolar disorder, ADHD, complex trauma

Insurance and admissions

Annandale accepts most major PPO plans — Aetna, Anthem Blue Cross, Cigna, Blue Shield of California, United Healthcare, and federal employee plans. We do not accept HMO. Free, no-obligation insurance verification takes about 30 minutes. Many families also choose private pay for additional privacy, particularly when treatment cannot become part of an insurance record.

Same-day admissions are often possible. Call (855) 778-8668 or verify your insurance online to begin the process.

The first 72 hours of residential

Hour 0 to 6: admission and medical assessment

A nurse and admissions coordinator meet the client and family at the estate. Vitals are taken, medications are reviewed, the medical detox protocol begins if indicated, and intake paperwork is completed privately. A psychiatrist evaluates within the first 24 hours. The client meets the program director and assigned individual therapist that day or the next morning.

Day 1 to 2: stabilization

Medication-assisted withdrawal management as needed. Hydration, nutrition, and sleep are the priorities. The client is not pushed into group sessions or processing work — the body comes first. Family is updated daily by the clinical team with the client’s HIPAA-authorized consent.

Day 2 to 3: engagement

As the body stabilizes, individual therapy begins. The clinical team and the client co-design the treatment plan together — substances, mental health, family system, professional context, and goals are all on the table. The family involvement plan and the discharge/aftercare framework start to take shape in these first days.

Aftercare and continuing care

Residential is the beginning, not the end. Before discharge, we build a discharge plan that includes a step-down to outpatient care, an assigned community therapist for at least weekly contact through the first six months, a primary care provider, medication management with an outpatient psychiatrist when needed, named local recovery community resources (AA, NA, SMART Recovery, Refuge Recovery, Recovery Dharma — whichever fits the client), and a family communication plan. Continuity is the single biggest factor in long-term outcomes.

Frequently asked questions

How long does residential treatment take?

Most clients stay 30 to 90 days. The right length depends on the substance, the medical picture, the mental health needs, and the goals — and it adjusts as treatment progresses. We don’t push a fixed program length.

Can I work or stay in contact with my job during residential?

Generally no, especially during the first weeks of detox and stabilization. As clients stabilize, limited communication with work through a designated trusted person is possible for clients with high-stakes professional commitments. Most clients use the residential stay as a complete break from work demands.

Will my insurance cover residential treatment?

Most major PPO plans cover residential treatment under behavioral health benefits. We verify your benefits at no cost before admission and walk you through what your plan covers. We do not accept HMO plans.

How private is the facility?

The estate is unmarked from the street. It is not publicly listed as a treatment facility. We follow HIPAA strictly. The six-bed size means no large public spaces and no possibility of running into business associates or community members. Many of our clients are executives, healthcare professionals, attorneys, and family members of public figures whose treatment cannot become public knowledge.

Can family visit during residential?

Yes, on a scheduled basis. Family therapy typically begins in week two. For LA-area families, the proximity makes in-person family sessions feasible — most LA families are at the estate within 30 to 60 minutes.

What happens after residential ends?

Before discharge, we build a continuing-care plan with you and your family — outpatient therapy, psychiatric medication management, recovery community resources, and any specialty supports your situation calls for. Continuity from residential into aftercare is one of the strongest predictors of long-term recovery.

Do you do family therapy?

Yes. Family therapy begins in week two of residential and is core to the program. For Orthodox Jewish families, families with non-English-primary languages, or families navigating particular cultural or religious considerations, we accommodate accordingly.

Do you treat dual diagnosis?

Yes — and this is one of our core clinical strengths. Co-occurring depression, anxiety, PTSD, bipolar disorder, ADHD, and complex trauma are common in our caseload. Treating both the addiction and the mental health condition concurrently is built into every plan.

Related Los Angeles resources

For evidence-based information on residential treatment and the broader continuum of addiction care, see SAMHSA’s National Helpline, the NIDA Principles of Drug Addiction Treatment, and the NIAAA on Treatment for Alcohol Problems.

Begin residential treatment in Los Angeles today

Call (855) 778-8668 for a same-day clinical assessment, or verify your insurance online. Confidential. PPO accepted. Same-day admission often available.