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Dr. Colten Larsen, PsyD

Dr. Colten Larsen, PsyD

Psychologist
18765 SW Boones Ferry Rd, Tualatin, OR
Dr. Colten Larsen is a licensed psychologist at LifeStance Health who provides comprehensive psychological and neuropsychological testing services to children, teens, and adults across Oregon. With a strong foundation in clinical and forensic assessment, he supports individuals navigating a wide range of mental health, cognitive, and developmental concerns by offering detailed evaluations that lead to accurate diagnoses and practical treatment recommendations. Dr. Larsen partners with clients, families, and care teams to ensure that each assessment reflects the full complexity of a person's experience and strengths. His clinical expertise includes the evaluation and differential diagnosis of ADHD, autism spectrum disorders, and mood and anxiety disorders, as well as complex presentations involving developmental disabilities, psychosis, and head injuries. Dr. Larsen is especially passionate about the intersection of trauma and neurodevelopment, providing insight and clarity for individuals struggling with PTSD, school avoidance, somatic concerns, and obsessive-compulsive symptoms. His testing approach is thoughtful, affirming, and inclusive, offering clients and families a roadmap to understanding and growth. Dr. Larsen has a particular interest in working with LGBTQ+ individuals, neurodiverse populations, and those with histories of head trauma or fetal alcohol exposure. His testing process is designed to be collaborative and affirming, helping clients feel seen while uncovering patterns that can inform tailored care plans. Whether evaluating cognitive functioning, emotional regulation, or behavioral concerns, Dr. Larsen brings a warm, precise, and trauma-informed lens to each evaluation. Outside of his clinical work, Dr. Larsen enjoys reading urban fantasy novels, watching anime, and spending time outdoors through paddle boarding and forest bathing. Hes also an avid gamer and enjoys connecting with his large and lively family”and his two beloved cats. These personal passions reflect his appreciation for curiosity, creativity, and connection, values he brings into every aspect of his work.

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Available appointments

Tomorrow, Apr 2 – Wed, Apr 15
View more availability

About Dr. Colten Larsen

Focus areas

Addiction / Substance Abuse
Bipolar Disorder
Obsessive Compulsive Disorder (OCD)
Anxiety
Depression
Post-Traumatic Stress Disorder (PTSD)
Attention-Deficit / Hyperactivity Disorder (ADHD)
Gender Affirming Counseling

Clientele seen

Children (<13)
Adults (25-64)
Families
Teenagers (13-17)
Seniors (65+)
Young adults (18-24)
Individuals

Treatment approaches

Psychological Testing and Evaluation
Somatic

Identity

Gender

Male

Languages spoken

English

Getting to know Dr. Colten Larsen

Dr. Colten Larsen is a licensed psychologist at LifeStance Health who provides comprehensive psychological and neuropsychological testing services to children, teens, and adults across Oregon. With a strong foundation in clinical and forensic assessment, he supports individuals navigating a wide range of mental health, cognitive, and developmental concerns by offering detailed evaluations that lead to accurate diagnoses and practical treatment recommendations. Dr. Larsen partners with clients, families, and care teams to ensure that each assessment reflects the full complexity of a person's experience and strengths. His clinical expertise includes the evaluation and differential diagnosis of ADHD, autism spectrum disorders, and mood and anxiety disorders, as well as complex presentations involving developmental disabilities, psychosis, and head injuries. Dr. Larsen is especially passionate about the intersection of trauma and neurodevelopment, providing insight and clarity for individuals struggling with PTSD, school avoidance, somatic concerns, and obsessive-compulsive symptoms. His testing approach is thoughtful, affirming, and inclusive, offering clients and families a roadmap to understanding and growth. Dr. Larsen has a particular interest in working with LGBTQ+ individuals, neurodiverse populations, and those with histories of head trauma or fetal alcohol exposure. His testing process is designed to be collaborative and affirming, helping clients feel seen while uncovering patterns that can inform tailored care plans. Whether evaluating cognitive functioning, emotional regulation, or behavioral concerns, Dr. Larsen brings a warm, precise, and trauma-informed lens to each evaluation. Outside of his clinical work, Dr. Larsen enjoys reading urban fantasy novels, watching anime, and spending time outdoors through paddle boarding and forest bathing. Hes also an avid gamer and enjoys connecting with his large and lively family”and his two beloved cats. These personal passions reflect his appreciation for curiosity, creativity, and connection, values he brings into every aspect of his work.

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In-network insurances

Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
200+ more in-network plans

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It’s common for mental health providers to be out-of-network. Many insurance plans offer out-of-network coverage, so you may get partially reimbursed. Learn more

Popular visit reasons

Agoraphobia
Anxiety Disorder
Depression
Hoarding Disorder
New Patient Visit
Psychotherapy
Psychotherapy Intake / Initial Visit
Therapy
Agoraphobia
Anxiety Disorder
Depression
Hoarding Disorder

Office location

Dr. Colten Larsen, PsyD also offers online video visits for patients
Lifestance Health - Oregon
18765 SW Boones Ferry Rd, Tualatin, OR 97062
Get directions

Education and background

Practice names

NPI number

1811405483

Patient reviews

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Frequently asked questions

How soon can I make an appointment with Dr. Colten Larsen?

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

Is Dr. Colten Larsen accepting new patients?

Dr. Colten Larsen generally accepts new patients on Zocdoc. You can see Dr. Larsen's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Colten Larsen accept my insurance?

Choose your insurance plan to verify if Dr. Larsen is in-network.

Can I make an appointment with Dr. Colten Larsen online?

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

What practice does Dr. Colten Larsen work with?

Where is Dr. Colten Larsen's office located?

Dr. Colten Larsen has 2 office locations in Tualatin, view full addresses on Dr. Larsen's profile.

What are common reasons for patients to see Dr. Colten Larsen?

Dr. Colten Larsen frequently sees patients for Depression, New Patient Visit, Psychotherapy, Psychotherapy Intake / Initial Visit, and Therapy. You can see other visit reasons for Dr. Colten Larsen on their profile.

What languages does Dr. Colten Larsen speak?

Dr. Colten Larsen speaks English.

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