Washington
Photo of Trevor Dunn, Psychologist, PhD
Trevor Dunn
Psychologist, PhD
Email Me
(703) 884-1802 Call Me
(703) 884-1802 Call Me
or
Email Me
Photo of Trevor Dunn, Psychologist, PhD

Trevor Dunn

Psychologist, PhD

Verified by Psychology Today Verified by Psychology Today
6 Endorsed
Not accepting new clients
Call Me
Let's Connect (703) 884-1802
Photo of Trevor Dunn, Psychologist, PhD
Currently unable to accept new clients
1555 Connecticut Avenue Northwest Suite 400E Washington, DC 20036
My website
Dr. Dunn’s practice is currently at capacity and not accepting new clients (Sept 2026). Availability is reviewed monthly—please check back for updates. Dr. Dunn specializes in treating anxiety, OCD, eating disorders, and identity-related concerns, with particular expertise working with LGBTQ+ adults. He provides evidence-based, culturally responsive therapy in Washington, DC and via telehealth across PSYPACT states. His approach is active and collaborative, helping clients better understand patterns, build practical skills, and make meaningful changes aligned with their values.
He takes a strengths-based, individualized approach, helping clients build practical skills in areas like mindfulness, self-compassion, and emotional regulation. For OCD, he uses evidence-based treatments including ERP, ICBT, and ACT, tailored to each client’s goals and needs.
Dr. Dunn helps clients build more fulfilling relationships, develop a more compassionate relationship with themselves, and navigate identity with greater clarity. He also explores how cultural and societal factors shape clients’ experiences. Reach out if you’re looking for a thoughtful, direct, and affirming approach to therapy.
Call or Trevor Dunn now for a free 15 minute consultation - (703) 884-1802

My Practice at a Glance

Currently unable to accept new clients

DC office location

1555 Connecticut Avenue Northwest

Suite 400E

Washington, DC 20036 map

 (703) 884-1802
My website
I offer both in-person sessions in DC and online HIPAA-compliant therapy in 41 states via PSYPACT (VA, MD, DC, and more)
I specialize in Anxiety, Obsessive-Compulsive (OCD) and LGBTQ+ 
$235 Per Session  
Individual one-on-one therapy 
Let's Connect (703) 884-1802
Photo of Trevor Dunn, Psychologist, PhD

My Practice at a Glance

Currently unable to accept new clients

DC office location

1555 Connecticut Avenue Northwest

Suite 400E

Washington, DC 20036 map

 (703) 884-1802
My website
I offer both in-person sessions in DC and online HIPAA-compliant therapy in 41 states via PSYPACT (VA, MD, DC, and more)
I specialize in Anxiety, Obsessive-Compulsive (OCD) and LGBTQ+ 
$235 Per Session  
Individual one-on-one therapy 

Finances

Fees

  • Individual Sessions $235

Payment Methods

Cash, Check, Discover, Health Savings Account, Mastercard, Visa
"
I am not directly contracted with any insurance companies, but can provide a Superbill for out-of-network insurance reimbursement purposes.
Photo of Trevor Dunn, Psychologist, PhD
Trevor Dunn
Psychologist, PhD
Call or for a free 15 minute consultation now - (703) 884-1802
"
I am not directly contracted with any insurance companies, but can provide a Superbill for out-of-network insurance reimbursement purposes.
Photo of Trevor Dunn, Psychologist, PhD
Trevor Dunn
Psychologist, PhD
Call or for a free 15 minute consultation now - (703) 884-1802

Qualifications

  • Verified by Psychology Today Licensed by State of District of Columbia / PSY200001238 Trevor Dunn

    • Additional Credentials

  • License: PSYPACT/E.Passport/APIT 6267
"
Licensed Psychologist in DC & Virginia. and able to see clients online in over 40 states through PSYPACT
Photo of Trevor Dunn, Psychologist, PhD
Trevor Dunn
Psychologist, PhD
Call or for a free 15 minute consultation now - (703) 884-1802
"
Licensed Psychologist in DC & Virginia. and able to see clients online in over 40 states through PSYPACT
Photo of Trevor Dunn, Psychologist, PhD
Trevor Dunn
Psychologist, PhD
Call or for a free 15 minute consultation now - (703) 884-1802

Specialties and Expertise

Top Specialties

  • Anxiety
  • Obsessive-Compulsive (OCD)
  • LGBTQ+

Expertise

  • Bisexual
  • Chronic Illness
  • Coping Skills
  • Depression
  • Eating Disorders
  • Emotional Disturbance
  • Family Conflict
  • Grief
  • Lesbian
  • LGBTQ identity-related stress
  • Life Transitions
  • Men's Issues
  • Mood Disorders
  • Obesity
  • Peer Relationships
  • Racial Identity
  • Relationship Issues
  • Self Esteem
  • Sleep or Insomnia
  • Stress
  • Transgender
  • Women's Issues
Photo of Trevor Dunn, Psychologist, PhD
Trevor Dunn
Psychologist, PhD
Do these issues align with your needs? or (703) 884-1802
Photo of Trevor Dunn, Psychologist, PhD
Trevor Dunn
Psychologist, PhD
Do these issues align with your needs? or (703) 884-1802

6 Endorsements

Brittany White
Brittany White
Psychologist, PhD
Trevor's ability to communicate empathy and care to those he works with is exceptional and creates an environment of deep trust from which to create change.
Dr. Lisa Germeroth
Dr. Lisa Germeroth
Psychologist, PhD
Trevor is a thoughtful therapist who seeks out the most up-to-date, science-backed literature that will best serve his clients. He is compassionate, client-focused, and excels at tailoring therapy to account for each person's unique history and needs.
Mind Body Health
Mind Body Health
Psychologist
Dr. Joanna Chango-James
Dr. Joanna Chango-James
Psychologist, PhD
Trevor is an exceptionally talented psychologist whose impressive clinical skill and insight set him apart. He uses evidence-based treatments to inform his work and demonstrates a genuine investment in the well-being and progress of each of his clients.
Sam Lookatch
Sam Lookatch
Psychologist, PhD, ABPP
Dr. Dunn is a compassionate, understanding provider who makes clients feel welcome, fostering a strong therapeutic alliance and empowering those he works with to meet their therapeutic goals
Dr. Joel Muller
Dr. Joel Muller
Psychologist, PhD
I had the privilege of training alongside Dr. Dunn, and was consistently impressed by his thoughtfulness, clinical expertise, and genuine compassion for clients. He builds strong therapeutic relationships with ease and authenticity.

Client Focus

Age

Adults

Participants

Individuals

Age

Adults

Participants

Individuals

Treatment Approach

Types of Therapy

  • Acceptance and Commitment (ACT)
  • Cognitive Behavioral (CBT)
  • Compassion Focused
  • Integrative
  • Multicultural
  • Relational-Cultural Therapy (RCT)
Photo of Trevor Dunn, Psychologist, PhD
Trevor Dunn
Psychologist, PhD
Ask about what different forms of therapy will be like. or (703) 884-1802
Photo of Trevor Dunn, Psychologist, PhD
Trevor Dunn
Psychologist, PhD
Ask about what different forms of therapy will be like. or (703) 884-1802

Location

Primary Location

DC office location

1555 Connecticut Avenue Northwest

Suite 400E

Washington, DC 20036

(703) 884-1802

Email Me

My website

Nearby Areas

Cities

Counties

Zips

Neighborhoods

"
I offer both in-person sessions in DC and online HIPAA-compliant therapy in 41 states via PSYPACT (VA, MD, DC, and more)
Photo of Trevor Dunn, Psychologist, PhD
Trevor Dunn
Psychologist, PhD
Call for a free consultation now - (703) 884-1802
"
I offer both in-person sessions in DC and online HIPAA-compliant therapy in 41 states via PSYPACT (VA, MD, DC, and more)
Photo of Trevor Dunn, Psychologist, PhD
Trevor Dunn
Psychologist, PhD
Call for a free consultation now - (703) 884-1802