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Golden Coast Rehab
Specialty Mental Health · San Diego County Contract 575462Medi-Cal Welcome — All San Diego Plans

Depression Treatment

Outpatient depression treatment in La Mesa, CA — PHP and IOP levels of care for adults, with therapy and coordinated psychiatric care. Medi-Cal welcome. Call (858) 925-8589.

  • Direct questions about suicidal thoughts are asked of every client at intake
  • Early gains come from routine, activity scheduling, and sleep before medication takes effect
  • Therapy built on cognitive behavioral therapy and behavioral activation
  • Doses are adjusted based on response as antidepressants take several weeks to work
  • Step-down plan runs from PHP to IOP to weekly outpatient therapy
  • Every day, 8am – 8pm
  • 100% confidential — HIPAA & 42 CFR Part 2
  • Adults 18+ · dual-diagnosis welcome

Verify your insurance

Takes about 60 seconds. Our admissions team confirms your benefits and calls you back — usually within the hour.

Verifying your insurance is free, 100% confidential, and carries no obligation.

Depression is not sadness, and it is not a failure of effort. It is a medical condition that changes how the brain regulates mood, sleep, appetite, energy, and the ability to feel interest in anything. It is also one of the most treatable conditions in medicine — which is worth saying out loud, because depression itself tells people the opposite.

Golden Coast Rehab treats major depressive disorder, persistent depressive disorder, and depressive episodes within other conditions, for adults across San Diego County. Treatment happens during the day or evening, and you sleep at home.

Some people come to us after months of trying to push through alone. Some come after a hospital stay. Some come because someone who loves them made the call. All of those are legitimate ways to start.

Programs available for depression

Golden Coast Rehab is a contracted provider of Specialty Mental Health Services (Partial Hospitalization Program and Intensive Outpatient Program) for the County of San Diego, Behavioral Health Services, under County Contract 575462. Both programs serve adults 18 and older whose primary condition is a mental health condition, and both are delivered at our La Mesa facility.

Partial Hospitalization Program (PHP)

Day treatment for depression is for people whose symptoms are severe enough that ordinary life has stopped functioning — not getting out of bed, not eating, not able to work, or recovering from a psychiatric hospitalization. PHP runs during the day, several days a week, and you go home each evening. It is the most structured level of care we offer.

Intensive Outpatient Program (IOP)

IOP suits depression that is real and disabling but not stopping you from holding a schedule together. IOP is several sessions a week rather than full days, so it fits around work, school, and family. Many people step down into IOP from PHP; others start here.

We do not provide residential or inpatient treatment. If your assessment shows you need a higher level of care than we offer, we will tell you plainly and help you find it.

What treatment looks like

Nobody walks in knowing how this works. Here is the actual sequence for depression treatment here, start to finish.

Intake and assessment

A clinician spends time with you on your symptom history, sleep, appetite, medical history, medications, substance use, and safety — including direct questions about thoughts of suicide. Those questions are asked of everyone. Answering honestly does not automatically mean hospitalization; it means we plan care that accounts for the truth.

The first two weeks

The first goal is stabilization and structure. You will start individual therapy and daily or near-daily groups, and if medication is part of the plan, meet with our Medical Director, Dr. Sanjai Mathew Thankachen, MD, a board-certified psychiatrist. Antidepressants usually take several weeks to show full effect, so early gains often come from routine, activity scheduling, and sleep before they come from medication.

Active treatment

Individual and group therapy built on cognitive behavioral therapy and behavioral activation, plus skills work on sleep, rumination, and self-criticism. If medication was started, doses are adjusted based on your response. Treatment planning is reviewed with you, not decided about you.

How progress is measured

Depression symptoms are tracked with the PHQ-9, a nine-item questionnaire covering mood, interest, sleep, appetite, energy, concentration, and thoughts of self-harm. You complete it at intake and repeat it during treatment, so improvement is measured rather than assumed — and so a plan that is not working gets changed on evidence instead of on impression. Where anxiety is also in the picture, the GAD-7 is used alongside it. Your scores are reviewed with you, read next to what you and your clinician are seeing week to week.

Stepping down and aftercare

As symptoms lift, care steps down — PHP to IOP, IOP to weekly outpatient therapy — with a written plan that names your warning signs, your medications, your outpatient providers, and who to call. Recovery from depression is rarely a straight line, and the plan assumes that. Typical length of stay is around six weeks in PHP and around six weeks in IOP, but length is a clinical decision made by your treatment team based on how you are actually doing, not a fixed schedule.

Ready to take the first step?

Speak with our admissions team — free, confidential, and no obligation.

Common Signs of Depression

Depression looks different from the outside than it feels from the inside. These are the patterns that most often bring people, or their families, to call.

01.highThoughts of suicide or of not wanting to be here

Thoughts range from passive (wishing you would not wake up) to active planning. They are a symptom of the illness, not a character flaw, and they are treatable.

Health Risks: Any thought of suicide warrants same-day help. Call 988 or the Access and Crisis Line at 1-888-724-7240.

02.highWithdrawal from everyone and everything

Canceling plans, ignoring calls, and pulling back from people who care. Depression makes isolation feel like relief while it deepens the illness.

Health Risks: Isolation removes the exact supports that protect against worsening symptoms.

03.moderateLoss of interest in things that used to matter

Called anhedonia — hobbies, food, sex, and relationships all go flat. This is often the symptom people notice before they notice sadness.

Health Risks: Frequently mistaken for laziness or burnout, which delays treatment for months.

04.moderateSleep and appetite that have gone wrong

Sleeping far too much or waking at 3am and not getting back down; eating almost nothing or eating constantly. Weight often shifts noticeably.

Health Risks: Disrupted sleep worsens mood directly, creating a loop that is hard to break without intervention.

05.moderateExhaustion and slowed thinking

Ordinary tasks feel physically heavy. Concentration, decisions, and memory get worse, which people often fear means something neurological.

Health Risks: Cognitive symptoms put jobs and school at risk and are a common trigger for giving up on treatment.

Support for families

Watching someone you love disappear into depression is exhausting and lonely, and advice like 'just get out more' rarely helps either of you. Families do best when they understand that low energy and irritability are symptoms rather than choices, and when they have somewhere to put their own worry.

With your consent, family members can be included in treatment planning and family sessions. Without your consent, they cannot — your privacy is protected by law, and we will explain to your family what we can and cannot share. More for the people who love you: For Families.

Coverage and cost

If you have Medi-Cal in San Diego County — any of the four managed care plans — treatment here can be covered at no cost to you, because specialty mental health services are administered by San Diego County Behavioral Health Services rather than by your plan. Full detail on how Medi-Cal works here.

Call (858) 925-8589 to check your eligibility. Our line is answered 24 hours a day. If you are in crisis, the San Diego County Access and Crisis Line is available around the clock at 1-888-724-7240.

Serving members of every San Diego Medi-Cal plan

Credentialed through Optum, administrator of behavioral health services for the County of San Diego.

  • Blue Shield of California Promise Health Plan logo
  • Community Health Group Partnership Plan logo
  • Kaiser Permanente logo
  • Molina Healthcare of California logo
Optum logoOptum, a UnitedHealth Group companyAdministrative Services Organization for County of San Diego behavioral health — we are credentialed with Optum.
County of San Diego Behavioral Health Services — contracted providerCounty of San Diego Behavioral Health ServicesContracted provider of Specialty Mental Health Services under County Contract 575462.

Not sure if you're covered? Verify your benefits in minutes — free & confidential.

Admissions

The Admissions Process

Starting treatment at Golden Coast Rehab is simple. Here's exactly what happens from your first call.

Call or Reach Out

Speak with a caring admissions specialist — no pressure, completely confidential.

Verify Your Coverage

We confirm what your plan covers — Medi-Cal welcome — usually the same day.

Phone Assessment

A 10–15 minute ASAM-based assessment helps us understand your history and recommend the right level of care.

Clinical Review & Intake

Our team reviews your assessment, builds an individualized plan, and schedules your start date.

Questions, Answered

Frequently asked questions

How long does depression treatment take?
It depends on severity and history. A typical stay is around six weeks in partial hospitalization and around six weeks in intensive outpatient, followed by ongoing outpatient therapy — but those are typical lengths, not promises. Your treatment team reviews progress with you using the PHQ-9 alongside how you are actually doing, and adjusts rather than holding you to a fixed length.
Do I have to take medication?
No. Medication is offered and discussed, not required. Many people do well with therapy alone; for severe or recurrent depression, the combination of therapy and medication generally works better than either on its own. The decision is yours, made with our Medical Director, Dr. Sanjai Mathew Thankachen, MD, a board-certified psychiatrist.
Will I have to stop working or leave school?
Not necessarily. Our intensive outpatient program is built to fit around work and school schedules. Partial hospitalization takes most of the day, so people in PHP usually need a leave of absence for a short period.
What if I have thoughts of suicide?
Tell us. It is one of the first things we ask about, and honesty changes the plan for the better. Thoughts of suicide are common in depression and are treatable. If you are having them right now, call 988 or the San Diego County Access and Crisis Line at 1-888-724-7240.
I also drink to cope. Can you treat both?
Yes, in coordinated programs. Depression care runs through our specialty mental health services, and substance use care runs through our separately certified addiction programs. See our page on <a href="/mental-health/co-occurring-disorders/">co-occurring disorders</a>.
Does Medi-Cal cover depression treatment?
Yes. If you have Medi-Cal in San Diego County and meet clinical criteria, treatment here can be covered with no cost to you, regardless of which managed care plan you hold.
How common is depression among people getting treatment in San Diego County?
Within San Diego County's public behavioral health system, depressive disorders were the second most frequent diagnosis among adult and older-adult clients in fiscal year 2020-21, accounting for 21% of that caseload. Across the broader U.S. adult population, NIMH reports a lower past-year rate of 8.3% based on 2021 survey data, reflecting how much more concentrated depression is among people already in treatment. Depression is one of the most frequently treated conditions in our outpatient and PHP programs.
How is depression severity measured?
We use the PHQ-9, a standardized questionnaire that screens for depression severity and tracks symptom changes over time. It's re-administered periodically during treatment to monitor your progress.
What is the difference between major depressive disorder and persistent depressive disorder?
Major depressive disorder involves distinct depressive episodes, while persistent depressive disorder (dysthymia) involves a lower-grade depressed mood lasting two years or more. Your intake assessment identifies which pattern best fits your history.
Can postpartum depression be treated here?
Postpartum depression is a form of depression that can be addressed through the same evidence-based approaches used for other depressive presentations. Your intake assessment will shape a plan specific to your situation.
What if antidepressants haven't worked for me before?
Medication response varies, and therapy can still be effective even if past medications weren't a good fit. Your care team can discuss options and, when appropriate, coordinate with a prescriber about adjusting your medication plan.
How soon after starting treatment might I notice a difference?
Response to depression treatment varies by person, and progress is tracked clinically through regular symptom check-ins rather than a fixed timeline. Your care team will discuss what progress looks like for your specific plan.

Sources

  • San Diego County HHSA — depressive disorders were the second most common diagnosis (21%) among adult/older-adult behavioral health clients in FY 2020-21https://www.sandiegocounty.gov/content/dam/sdc/hhsa/programs/bhs/TRL/AOA%20Annual%20System%20of%20Care%20Report%20FY%2020-21.pdf
  • NIMH — major depressive episode past-year prevalence in U.S. adults (8.3%, 2021 NSDUH)https://www.nimh.nih.gov/health/statistics/major-depression

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