Jason Nicholsen, LCSW

Jason Nicholsen, LCSW

Psychotherapist
DC
I'm a Licensed Clinical Social Worker and psychotherapist who works with adults navigating anxiety, ADHD, stress, burnout, life transitions, relationship challenges, and emotional overwhelm. My approach is compassionate, collaborative, and practical, helping clients better understand themselves while building tools that create meaningful and lasting change. I draw heavily from Acceptance and Commitment Therapy (ACT), mindfulness, and evidence-based approaches that help people move away from feeling “stuck” and toward a life that feels more grounded, connected, and aligned with their values. I especially enjoy working with thoughtful, self-aware individuals who may appear high-functioning on the outside while struggling internally with worry, overthinking, self-criticism, or difficulty balancing the demands of life. Outside of therapy, I'm proudly a bit of a nerd'I love Star Wars, comic books, science fiction, and astronomy, and I'm an amateur astronomer in my free time. I believe our interests, stories, and passions are important parts of who we are, and I aim to create a therapy space where clients can show up authentically and feel genuinely understood.

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Available appointments

Today, Jul 16 – Wed, Jul 29
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About Jason Nicholsen

Focus areas

Addiction / Substance Abuse
Bereavement / Grief Counseling
Life Transition
Anxiety
Depression
Men's Mental Health Issues
Attention-Deficit / Hyperactivity Disorder (ADHD)
LGBTQ+ Counseling

Clientele seen

Young adults (18-24)
Individuals
Adults (25-64)
Seniors (65+)

Treatment approaches

Acceptance and Commitment (ACT)
Mindfulness-Based (MBCT)

Identity

Gender

Male

Ethnicity

White

Languages spoken

English

Getting to know Jason Nicholsen

I'm a Licensed Clinical Social Worker and psychotherapist who works with adults navigating anxiety, ADHD, stress, burnout, life transitions, relationship challenges, and emotional overwhelm. My approach is compassionate, collaborative, and practical, helping clients better understand themselves while building tools that create meaningful and lasting change. I draw heavily from Acceptance and Commitment Therapy (ACT), mindfulness, and evidence-based approaches that help people move away from feeling “stuck” and toward a life that feels more grounded, connected, and aligned with their values. I especially enjoy working with thoughtful, self-aware individuals who may appear high-functioning on the outside while struggling internally with worry, overthinking, self-criticism, or difficulty balancing the demands of life. Outside of therapy, I'm proudly a bit of a nerd'I love Star Wars, comic books, science fiction, and astronomy, and I'm an amateur astronomer in my free time. I believe our interests, stories, and passions are important parts of who we are, and I aim to create a therapy space where clients can show up authentically and feel genuinely understood.

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In-network insurances

Jason Nicholsen, LCSW has +37 in-network plans.

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More information on payments and coverage

Payment is due after each session and will be charged with your card on file for any portion of patient responsibility. Receipts will be provided at the time of the charge. This typically takes place 2-4 weeks after the session, once your insurance has had a chance to process the claim. We try our best to verify eligibility, but it is ultimately your responsibility to check coverage and out-of-pocket costs for services. For out-of-network visits, you will be billed at the provider's self-pay rate, and we can provide an invoice for you to submit to your insurance for potential out-of-network reimbursement based on your plan's benefits.

Popular visit reasons

Addiction Follow Up
Depression
Parenting Counseling
Prolonged Grief Disorder (PGD)
Psychotherapy
Psychotherapy Intake / Initial Visit
Sleep Problems
Therapy
Addiction Follow Up
Depression
Parenting Counseling
Prolonged Grief Disorder (PGD)

Education and background

Practice names

Education and training

  • NYU Silver School of Social Work, Master's in Clinical Social Work

NPI number

1548673387

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Frequently asked questions

How soon can I make an appointment with Jason Nicholsen?

Generally, Jason Nicholsen has appointments available on Zocdoc within 1 week. You can see Jason Nicholsen's earliest availability on Zocdoc and make an appointment online.

Is Jason Nicholsen accepting new patients?

Jason Nicholsen generally accepts new patients on Zocdoc. You can see Jason Nicholsen's earliest availability on Zocdoc and schedule an appointment online.

Does Jason Nicholsen accept my insurance?

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Can I make an appointment with Jason Nicholsen online?

Yes, you can make an appointment online with Jason Nicholsen using Zocdoc. It’s simple, secure, and free.

What practice does Jason Nicholsen work with?

What are common reasons for patients to see Jason Nicholsen?

Jason Nicholsen frequently sees patients for Depression, Psychotherapy, Psychotherapy Intake / Initial Visit, Sleep Problems, and Therapy. You can see other visit reasons for Jason Nicholsen on their profile.

What languages does Jason Nicholsen speak?

Jason Nicholsen speaks English.

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