Great Oak Psychiatry - Why Great Oak Psychiatry

Comprehensive Care for people who want more than a quick fix

Great Oak Psychiatry provides comprehensive biopsychosocial evaluation, therapy, and medication management for adults seeking real, lasting change.

The practice is led by Luis Vallejo, MD, a board-certified psychiatrist with advanced psychodynamic and psychoanalytic training in addition to his extensive experience in multiple treatment settings including consult liaison psychiatry at the Cedars Sinai Beverly Hills medical center. You get careful detailed diagnosis, thoughtful treatment, and a structured path forward, not rushed, one-size-fits-all care.

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Board-certified MD psychiatrist

Advanced psychodynamic and psychoanalytic training

In-person and telepsychiatry visits

Direct care and in-network options

Conditions We Treat

Support for a wide range of mental health concerns

Great Oak Psychiatry commonly works with:

You do not have to fit yourself into a single label. We perform comprehensive workup and treatment of the full psychiatric and behavioral spectrum, from mild impairment to complex biopsychosocial formulation.

How Care Works

A clear path from first contact, to comprehensive workup, to ongoing successful care

Initial consultation

You share your history, current symptoms, and goals. Board-certified MD psychiatrist reviews medical, psychological, and social factors in detail.

Comprehensive psychiatric evaluation

Diagnoses are clarified and a comprehensive biopsychosocial formulation is created that explains what is happening and why. Typically this full evaluation unfolds over 3-5 visits with initial focus on your chief complaint.

Personalized treatment plan

We recommend a synergistic and tailored treatment plan that includes specific orientations of talk therapy, biological and behavioral interventions, and medication management. Frequency and format of visits are tailored to your needs.

Ongoing follow-up and refinement

You meet in person or by telepsychiatry. Treatment is adjusted as your life, symptoms, and goals evolve and stabilize.

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Visit Options, Fees, and Insurance

Flexible options for how you work together

You can receive care:

In person in a private office setting
By secure telepsychiatry, without travel or geography limits

Two main tracks are available:

Direct, out-of-network care with our board-certified psychiatrists

Longer visits, direct ongoing care with your MD psychiatrist without use of a supervised mid-level provider. May work with a mid-level provider if you prefer a relatively lower rate.

Get Started

In-network care through partnered platforms

Start with an MD psychiatrist, then once you are fully evaluated/stable with a treatment plan established, your psychiatrist may transition you to a high quality mid-level provider (we are selective) who closely coordinates with your MD psychiatrist. You may also choose to work with one of our mid-level providers from the start.

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Take the next step

Whether you are seeking help for the first time or looking for a more thoughtful approach after past treatments, Great Oak Psychiatry offers a clear path forward.

Direct, Out-of-Network In-Network