Courtney Duhning

Psychologist, PsyD

Verified by Psychology Today Verified by Psychology Today

3 Endorsed

Deer Park, NY 11729

Photo of Courtney Duhning, PsyD, Psychologist

Dr. Courtney Duhning, Psy.D. is a licensed doctoral psychologist and a nationally certified school psychologist who works with children, adolescents, and young adults with a special interest in individuals ages 10-25. Dr. Duhning specializes in the treatment of anxiety, OCD, phobias (i.e., emetophobia), skin-picking, social challenges, and life transitions.

Dr. Duhning utilizes Cognitive Behavioral Therapy (CBT), Acceptance and Commitment Therapy (ACT), Exposure and Response Prevention (ERP), and Habit Reversal Training. She also offers psychological evaluations for: Learning Disabilities, Dyslexia, ADHD & other mental health disorders. She is highly knowledgeable about Special Education and IEPs.

Life can be overwhelming, but you don’t have to face it alone. Dr. Duhning is here to listen and support you in a safe, judgment-free space. Your strength has brought you this far—take the next step and reach out today to get started on your journey together!

Call or Email Courtney Duhning now for a free 15 minute consultation - (516) 219-8712

My Practice at a Glance

Available both in-person and online

Deer Park, NY 11729

(516) 219-8712

Roslyn Heights, NY 11577

I am offering both video and in office appointments.

I specialize in Anxiety, Obsessive-Compulsive (OCD) and Coping Skills

Individual one-on-one therapy

Let's Connect (516) 219-8712

My Practice at a Glance

Available both in-person and online

Deer Park, NY 11729

(516) 219-8712

Roslyn Heights, NY 11577

I am offering both video and in office appointments.

I specialize in Anxiety, Obsessive-Compulsive (OCD) and Coping Skills

Individual one-on-one therapy

Finances

Fees

Pay by American Express, Cash, Check, Discover, Mastercard, Visa

Insurance

Out of Network

I work with patient's out of network benefits. I provide a monthly superbill to help patient's get reimbursed by their insurance company. Please reach out with any questions. I am happy to work with you to keep therapy affordable.

Call or Email me for a free 15 minute consultation now - (516) 219-8712

Courtney Duhning

Psychologist, PsyD

Call or Email me for a free 15 minute consultation now - (516) 219-8712

Courtney Duhning

Psychologist, PsyD

Qualifications

Verified by Psychology Today Licensed by State of New York / 025529 Courtney Duhning
In Practice for 2 Years
Certificate from NYS Certified School Psychologist
Certificate from Nationally Certified School Psychologist (NCSP) 2024
Attended St. John's University, Psy.D., Graduated 2020

Nationally Certified School Psychologist and Licensed Psychologist

Call or Email me for a free 15 minute consultation now - (516) 219-8712

Courtney Duhning

Psychologist, PsyD

Nationally Certified School Psychologist and Licensed Psychologist

Call or Email me for a free 15 minute consultation now - (516) 219-8712

Courtney Duhning

Psychologist, PsyD

Specialties and Expertise

Top Specialties

Anxiety
Obsessive-Compulsive (OCD)
Coping Skills

Expertise

ADHD
Behavioral Issues
Child
Depression
Education and Learning Disabilities
Impulse Control Disorders
Life Transitions
Mood Disorders
Peer Relationships
Relationship Issues
School Issues
Self Esteem
Sleep or Insomnia
Stress
Testing and Evaluation
Trauma and PTSD

Contact Courtney to get started on your journey!

Call or Email me for a free 15 minute consultation now - (516) 219-8712

Courtney Duhning

Psychologist, PsyD

Contact Courtney to get started on your journey!

Call or Email me for a free 15 minute consultation now - (516) 219-8712

Courtney Duhning

Psychologist, PsyD

3 Endorsements

Rebecca Wade

Psychologist, PsyD

Dr. Duhning uses her knowledge of evidence-based interventions in order to allow clients to make the significant change. In addition, Dr. Duhning helps clients establish healthy daily routines to build positive and fulfilling lives!

Michelle Kirkland

Psychologist, PsyD, NCSP

Dr. Duhning is a talented and devoted clinician. She has a vast knowledge base in many different clinical areas that make her a comprehensive and reliable psychologist. She puts the needs of her clients first and is an empowering professional to work with.

Jessica Cannone

Psychologist, PsyD

Dr. Duhning is incredibly patient, thoughtful and understanding. She has a breadth of experience and is devoted to the growth and healing of her clients. She is compassionate and genuine, highly recommend her services!

Client Focus

Age

Children (6 to 10) ,

Preteen ,

Teen ,

Adults

Participants

Individuals

Age

Children (6 to 10) ,

Preteen ,

Teen ,

Adults

Participants

Individuals

Treatment Approach

Types of Therapy

Acceptance and Commitment (ACT)
Cognitive Behavioral (CBT)
Exposure Response Prevention (ERP)
Mindfulness-Based (MBCT)
Psychological Testing and Evaluation

Ask about what different forms of therapy will be like. Email or (516) 219-8712

Courtney Duhning

Psychologist, PsyD

Ask about what different forms of therapy will be like. Email or (516) 219-8712

Courtney Duhning

Psychologist, PsyD

Location

Primary Location

Deer Park, NY 11729

(516) 219-8712

Email me

Additional Location

Roslyn Heights, NY 11577

(516) 219-8712

Nearby Areas

Cities

Counties

Zips

I am offering both video and in office appointments.

Call for a free consultation now - (516) 219-8712

Courtney Duhning

Psychologist, PsyD

I am offering both video and in office appointments.

Call for a free consultation now - (516) 219-8712

Courtney Duhning

Psychologist, PsyD