Depression treatment that goes beyond a prescription and a follow-up in six weeks.
Depression is one of the most common — and most undertreated — psychiatric conditions in the United States. At Wave Psychiatric Group, our board-certified psychiatrists provide comprehensive, individualized depression treatment in West Los Angeles and via telehealth throughout California, integrating medication management, evidence-based psychotherapy, and integrative approaches into a single coherent treatment plan built around you as a whole person — not just your symptoms.
Understanding depression
Depression is not a character flaw, a failure of willpower, or a predictable response to difficult circumstances that should simply resolve on its own. It is a genuine medical condition — but one that resists simple biological explanations.
For decades, depression was popularly characterized as a "chemical imbalance" — specifically, a deficiency of serotonin or other monoamine neurotransmitters that antidepressants correct. This framing was always an oversimplification, and the accumulated evidence has made clear that it does not adequately explain what depression is or how it is treated. Antidepressants work for many patients, but the mechanisms by which they do so are far more complex and less understood than the chemical imbalance model implied. The fact that a medication affects serotonin does not mean that serotonin deficiency caused the illness — a lesson the field has spent considerable effort absorbing.
What we understand today is that depression involves a complex and highly individual interplay of biological, psychological, and social factors. Neurobiologically, it is associated with disrupted stress response systems, impaired neuroplasticity and reduced hippocampal neurogenesis, dysregulation of inflammatory pathways, and altered functional connectivity across brain networks involved in mood regulation, self-referential thinking, and reward processing. Psychologically, it is shaped by patterns of thought, belief, and self-relation that develop over a lifetime — by the meanings a person makes of their experiences, their relationships, and themselves. Socially, it is profoundly influenced by the quality of a person's connections, their life circumstances, their sense of agency, and the cultural and structural context in which they live.
None of these dimensions operates independently. Adverse early experiences shape stress response biology. Social isolation drives inflammatory processes. Psychological patterns of rumination and self-criticism are encoded in neural circuits that can be modified by both therapy and medication. Effective depression treatment takes all of these dimensions seriously — not as a theoretical framework, but as a practical clinical orientation that shapes how we listen, how we diagnose, and how we treat.
How depression presents — and why accurate diagnosis matters
Depression presents differently across individuals, and those differences have real clinical implications.
For some patients, the cardinal features are persistent low mood and anhedonia — the inability to experience pleasure in activities that were once enjoyable. For others, the presentation is dominated by fatigue, cognitive slowing, hypersomnia, and increased appetite — a pattern sometimes called atypical depression that has distinct treatment considerations. For others, depression manifests primarily as irritability, agitation, or somatic complaints, and is frequently misidentified or missed entirely. In older adults, cognitive symptoms may predominate. In some patients, what presents as depression is better understood as a depressive episode within bipolar disorder — a distinction with major treatment implications that requires careful, unhurried clinical evaluation to make correctly.
Depression also does not exist in isolation. Anxiety disorders, ADHD, trauma histories, personality structure, substance use, chronic medical conditions, and significant psychosocial stressors all shape the presentation and require attention in any comprehensive treatment plan. A diagnosis of major depressive disorder is the beginning of the clinical formulation — not the end of it.
Getting the diagnosis right, and understanding the full context in which it is occurring, is the essential first step. It is where every new patient encounter at Wave begins.
Our approach to depression treatment
Wave's approach to depression is comprehensive and individualized. We do not apply a uniform protocol to every patient. We begin with a thorough diagnostic evaluation, develop a formulation that accounts for the biological, psychological, and social dimensions of the presentation, and build a treatment plan that draws on the full range of evidence-based interventions — matched to the specific person in front of us.
Medication management
Antidepressant medications are an evidence-based treatment for depression, particularly for moderate to severe presentations. They work — though the precise mechanisms by which they do so remain an active area of scientific inquiry, and their effects extend well beyond simple neurotransmitter adjustments to include neuroplastic, anti-inflammatory, and neuroendocrine processes.
Our psychiatrists prescribe the full range of antidepressant medications — SSRIs, SNRIs, TCAs, MAOIs, and atypical agents including bupropion, mirtazapine, and vilazodone — alongside augmentation strategies including lithium, atypical antipsychotics, thyroid hormone, and L-methylfolate, with the depth of psychopharmacological knowledge that comes from specialized psychiatric training. Medication selection at Wave is individualized — accounting for symptom profile, prior treatment history, comorbid conditions, drug interactions, and patient preference — rather than reflexive.
Medication is one tool among several. It is not appropriate for every patient, not sufficient as a standalone treatment for most, and not the first or only answer we reach for. We are equally committed to the treatments that address the psychological and social dimensions of depression — because those dimensions are real, they matter, and they are frequently what determines whether improvement is durable.
Psychotherapy
Psychotherapy is a first-line treatment for depression across the severity spectrum and the intervention with the strongest evidence for preventing recurrence. Cognitive-Behavioral Therapy directly targets the patterns of thought and behavior that maintain depressive states. Interpersonal Psychotherapy addresses the relational and social context in which depression arises and persists. Psychodynamic psychotherapy works at the level of the deeper psychological structures — the beliefs, relational patterns, and unprocessed experiences — that generate vulnerability to depression over a lifetime.
Integrative approaches
The evidence base for adjunctive integrative interventions in depression is meaningful and growing. Omega-3 fatty acids — particularly EPA-predominant formulations — have meta-analytic support as augmentation agents. Exercise has demonstrated antidepressant effects in multiple randomized controlled trials, with mechanisms that include neuroplasticity, immune modulation, and stress system regulation — not simply the mood benefits of feeling physically well. Sleep optimization is essential, given the profound and bidirectional relationship between sleep disruption and depressive illness. Light therapy has established efficacy for seasonal depression and emerging evidence for non-seasonal presentations.
These are not lifestyle suggestions appended to a prescription. They are evidence-based interventions that address biological pathways implicated in depression through mechanisms that medications do not fully reach. Our psychiatrists incorporate them into treatment plans where the evidence supports doing so.
The social dimension
Social isolation, relationship conflict, financial stress, occupational dissatisfaction, housing instability, grief, and the cumulative weight of structural disadvantage are not merely contextual factors that sit outside the clinical picture of depression. They are among its most powerful drivers. Effective treatment takes them seriously — not by reducing them to targets for cognitive restructuring, but by understanding them as real conditions of a person's life that shape their illness and their capacity to recover.
This means our psychiatrists ask about your life, not just your symptoms. It means treatment planning at Wave addresses the social and relational context of your depression alongside the biological and psychological dimensions. And it means we are honest when the most important intervention for a patient is not a medication adjustment but a change in circumstances that psychiatric treatment alone cannot produce.
Treatment-resistant depression
Treatment-resistant depression — conventionally defined as depression that has not responded adequately to at least two antidepressant trials of adequate dose and duration — is more common than is generally recognized, affecting a meaningful proportion of patients with major depression.
It is also frequently mischaracterized. Before concluding that a patient has treatment-resistant depression, a thorough clinical review is warranted. Many apparent cases of treatment resistance reflect inadequate prior trials — doses that were too low, durations that were too short, or medications discontinued before the therapeutic window was reached. Others reflect a diagnostic picture that has not been fully accounted for — bipolar disorder presenting as unipolar depression, an untreated comorbid anxiety disorder, a personality disorder, an underlying medical condition driving psychiatric symptoms, or a substance use disorder that has not been addressed. Still others reflect a treatment approach that has addressed the biological dimension of depression while leaving the psychological and social dimensions largely untouched.
Our psychiatrists approach treatment-resistant presentations systematically and without the assumption that the answer is simply a different or stronger medication. We review the history of prior treatment carefully. We revisit the diagnostic formulation. We assess which dimensions of the presentation have been adequately addressed and which have not. We consider the full range of evidence-based next-step strategies — including augmentation, combination approaches, psychotherapy intensification, and interventional options — and we are honest with patients about what the evidence supports and what remains uncertain.
Depression in specific populations and contexts
Depression in the context of bipolar disorder
Depressive episodes are the predominant mood state in bipolar disorder and are frequently misidentified as unipolar depression — leading to treatment with antidepressant monotherapy, which can destabilize mood and precipitate mixed states or rapid cycling. Distinguishing bipolar from unipolar depression is one of the most consequential diagnostic tasks in outpatient psychiatry. Our psychiatrists are attentive to this distinction and manage bipolar depression with the specific approaches it requires.
Postpartum and perinatal depression
Depression during pregnancy and the postpartum period requires a clinical approach that accounts for hormonal and biological factors, the safety of medications during pregnancy and breastfeeding, the risks of untreated illness to both mother and infant, and the specific psychosocial stressors of the perinatal period. This is addressed in detail on our Women's Mental Health page.
Depression in the context of chronic medical illness
Chronic medical conditions — including cardiovascular disease, diabetes, autoimmune disorders, chronic pain, and neurological illness — are associated with significantly elevated rates of depression, and the relationship is bidirectional. Treating depression in medically ill patients requires attention to drug interactions, medical safety of psychiatric medications, and the ways in which the medical condition itself may be contributing to the psychiatric presentation. Our psychiatrists are physicians first, and they bring the medical breadth that this complexity requires.
Depression and trauma
A significant proportion of patients presenting with depression carry histories of trauma — adverse childhood experiences, interpersonal violence, accidents, medical trauma, or other events — that shape the neurobiology, psychology, and relational patterns underlying their current presentation. Depression in the context of unprocessed trauma often responds incompletely to treatments that do not address the trauma directly. Our psychiatrists assess trauma history as a routine component of every initial evaluation and factor it into the treatment formulation.
What to expect when you come to Wave for depression
Your first appointment is a comprehensive diagnostic assessment with a board-certified psychiatrist — 50 minutes dedicated to understanding your presentation fully before any treatment decisions are made. Your psychiatrist will take a complete psychiatric, medical, and social history, explore your prior treatment experiences, and develop a formulation that accounts for the full picture.
At the end of your initial evaluation, your psychiatrist will share their diagnostic impressions, discuss the range of treatment options with their respective evidence bases, and work with you to develop a plan that reflects both the clinical reality and your own goals and preferences. You will leave with a clear understanding of what the plan is and what to expect next.
Follow-up appointments are scheduled at a frequency appropriate to your clinical situation — more frequent during the initiation of treatment or medication adjustments, less frequent once you are stable. Your psychiatrist remains accessible between appointments through our secure Spruce Health communication platform.
Insurance and fees
Wave Psychiatric Group accepts Aetna, Optum / UnitedHealthcare Behavioral Health, Meritain Health, Oxford Health Plans, ComPsych, UC SHIP, and others for diagnostic assessment appointments. Self-pay rates are also available.
Call us at 323-688-6380 or complete our intake form and our team will verify your benefits before your first appointment.
Frequently Asked Questions
Is depression caused by a chemical imbalance?
This is one of the most common questions we receive — and one that deserves a direct answer. The chemical imbalance explanation, which attributed depression primarily to low serotonin levels, was always an oversimplification of a far more complex picture. The evidence has not supported it as a complete or accurate account of what depression is. Depression is better understood as arising from a complex interaction of biological vulnerabilities, psychological patterns, and social and environmental circumstances — all of which vary considerably from person to person. This is not a reason for pessimism about treatment. It is a reason for individualized care that takes the full picture seriously, rather than defaulting to a one-size-fits-all explanation and a corresponding one-size-fits-all treatment.
Do I have to take medication for depression?
No. Medication is one evidence-based treatment option among several, and it is not the right choice for every patient or every presentation. For mild to moderate depression, psychotherapy alone — particularly CBT or IPT — has a comparable evidence base to antidepressant medication, with the additional advantage of more durable effects and lower relapse rates in some populations. For many patients, the most effective approach involves both. For others, addressing the social and circumstantial drivers of their depression is the most important intervention. The decision about whether to pursue medication is always made collaboratively, based on an honest discussion of your specific presentation and the evidence for each option.
How long does it take for antidepressants to work?
Most antidepressant medications require two to four weeks at a therapeutic dose before meaningful clinical improvement becomes apparent, and full therapeutic response may take six to eight weeks or longer. This is one of the most important things for patients to understand before starting an antidepressant — premature discontinuation due to perceived lack of early effect is one of the most common reasons trials fail. Your psychiatrist will set clear expectations about timeline and monitor your response systematically.
What if I have tried antidepressants before and they did not work?
Prior antidepressant failures do not mean medication cannot help you — and they do not mean that depression is untreatable. They mean that the specific medications tried, at the doses and durations used, in the context of whatever else was or was not being addressed, did not produce adequate response. A thorough review of your prior treatment history is one of the first things your psychiatrist will conduct. Many apparent treatment failures reflect inadequate trials, unaddressed comorbidities, or a treatment approach that did not engage the full complexity of the presentation. For patients with genuine treatment-resistant presentations, there are well-established next-step strategies, and our psychiatrists have the clinical experience to work through them.
Can depression be treated via telehealth?
Yes. Depression is among the conditions most thoroughly studied in telepsychiatry research, and the evidence consistently supports clinical equivalence between telehealth and in-person psychiatric care for this presentation. Wave offers comprehensive depression treatment — including diagnostic assessment, medication management, psychotherapy, and integrative guidance — via secure telehealth video for patients anywhere in California.
Is depression a lifelong condition?
For some patients, a single depressive episode resolves with treatment and does not recur. For others, depression is a recurrent or chronic condition that requires ongoing management. The risk of recurrence increases with each subsequent episode, which is one of the reasons that adequate treatment — and careful, collaborative planning around the eventual discontinuation of treatment — is clinically important. Your psychiatrist will discuss your specific situation honestly and work with you on a long-term approach that reflects your individual illness course, your life circumstances, and your goals.