Intrusive thoughts, constant anxiety, and a mind that won’t settle.

Specialized OCD and perinatal mental health care for intrusive thoughts that feel real, sticky, and hard to ignore.

Evidence-based treatment, including Exposure and Response Prevention (ERP), informed by behavioral science and delivered with warmth, curiosity, and genuine collaboration.

In-person in Vienna, VA | Virtual across Virginia & PSYPACT states

Therapy office at Red Elm Psychotherapy in Vienna, VA, featuring a dark blue bookshelf, antique books, and a wall sconce.

Intrusive thoughts that don’t feel like yours.
Images you never asked for.
Questions that won’t stop looping.

We specialize in OCD and perinatal mental health—helping people navigate intrusive thoughts, anxiety, and internal distress that often stays hidden behind high levels of functioning.

From the outside, it can look like you’re holding everything together. Internally, it’s exhausting.

Intrusive thoughts, constant doubt, and the urge to “figure it out” can take over quickly. Reassurance helps briefly—but the anxiety always returns.

More time spent thinking.
More second-guessing.
More decisions shaped by fear instead of what actually matters.

For many, the transition through pregnancy and postpartum can intensify these patterns.

Read more about intrusive thoughts postpartum.

You’re not looking for vague support.
You want therapy that is active, direct, and actually effective.

Specialized Care for OCD and Perinatal Mental Health

Red Elm Psychotherapy clinician mapping out a specialized OCD treatment plan in their Northern Virginia office.

Intrusive thoughts, constant doubt, and compulsive patterns that don’t respond to reassurance.

We provide specialized treatment for OCD—including contamination fears, harm obsessions, scrupulosity, relationship OCD, and intrusive thoughts that feel disturbing or out of character.

Our work is grounded in Exposure and Response Prevention (ERP), the gold-standard treatment for OCD, delivered in a structured, collaborative way that helps you step out of the cycle—not just manage it.

A comforting and safe therapy environment at Red Elm Psychotherapy in Vienna, VA, featuring a cozy armchair and tissues for emotional support.

Anxiety, intrusive thoughts, and emotional overwhelm during pregnancy or after your baby arrives.

We specialize in perinatal mental health—including postpartum anxiety, depression, perinatal OCD, birth trauma, and the psychological impact of high-risk pregnancies.

You love your baby—and something still feels off. Our work helps you understand what’s happening and move toward steadiness, clarity, and confidence.

Meet the Psychologists Behind Red Elm

We’re Dr. Erin Cook and Dr. Niles Cook, licensed psychologists who founded Red Elm Psychotherapy with a shared commitment to providing specialized, evidence-based care with warmth and compassion.

We specialize in OCD, intrusive thoughts, and anxiety, with Niles bringing nearly a decade of specialized experience providing Exposure and Response Prevention (ERP) for OCD, and Erin bringing specialized expertise in OCD and perinatal mental health, including the ways intrusive thoughts and anxiety can emerge during fertility, pregnancy, and the postpartum period.

Although we bring different perspectives, personalities, and areas of expertise to our work, we share the same approach: thoughtful, individualized treatment and genuine collaboration. We believe effective therapy should be both rigorous and deeply human. Through our work with clients, we’ve seen how transformative ERP can be, and we’re passionate about providing the kind of specialized treatment that can genuinely change the way people experience their lives.

You don't have to be certain that you have OCD. You don't have to know exactly what you need. You just have to start the conversation.

Dr. Niles Cook and Dr. Erin Cook of Red Elm Psychotherapy collaborating in their Vienna, VA therapy office.

Frequently Asked Questions

Still have questions about how we work or out-of-network reimbursement? Check out our quick FAQ below, or reach out anytime. If you're ready to get started, schedule a brief consultation call.

You don’t have to keep managing this on your own

We’ll help you understand what’s happening—and what actually works.

Typically responds within 24 hours.