
Dr. Courtney Deleasa
Psychologist, PhD
Verified by Psychology Today Verified by Psychology Today
New York, NY 10010
Let's Connect (332) 239-2491

I am a clinical psychologist who specializes in treating Obsessive Compulsive Disorder, Perfectionism, and Anxiety Disorders. I have expertise in and passion for treating Purely Obsessional subtypes of OCD. I received extensive training from an internationally-renowned expert on Pure-O and OCD and gained significant experience using Exposure & Response Prevention to treat OCD, anxiety, and Pure-O in both national and international populations. I work with clients to build creative, individualized treatment plans that incorporate research-based methods, and take into account a client’s unique needs, circumstances, culture, & values.
I utilize Cognitive-Behavioral treatments to address issues such as sleep, mood, relationships, eating, trauma, assertiveness, and parenting. I completed comprehensive training in Dialectical Behavior Therapy, a mindfulness-based CBT treatment, training in Behavioral Activation, and certification in Parent Management Training from Yale Parenting Center.
I strive to create a warm, open, nonjudgmental, and trusting relationship to build a safe space that allows clients to progress at their own pace. I take a goal-oriented collaborative approach to therapy that is focused on addressing a client’s present concerns. My goal is to give my clients the tools to live a more balanced, satisfying, and meaningful life.
Call or Email Dr. Courtney Deleasa now for a free 15 minute consultation - (332) 239-2491
Let's Connect (332) 239-2491

Finances
Fees
- Individual Sessions $200
- Sliding scale: apply if you may be eligible
Payment Methods
American Express, Cash, Check, Discover, Mastercard, Paypal, Venmo, VisaInsurance
- Aetna
- Optum
- Out of Network

Dr. Courtney Deleasa
Psychologist, PhD
Check fees and, if listed, ask to verify your insurance coverage. Email or (332) 239-2491
Qualifications
- Verified by Psychology Today Licensed by State of New York / 023138 Courtney Deleasa
- Attended Fairleigh Dickinson University, Ph.D. in Clinical Psychology , Graduated 2017
- Degree/Diploma from Fairleigh Dickinson University MA in General Theoretical Psychology / 2010
Education and Years In Practice
Additional Credentials
Specialties and Expertise
Top Specialties
- Obsessive-Compulsive (OCD)
- Anxiety
- Purely Obsessional OCD
Expertise
- Behavioral Issues
- Bisexual
- Coping Skills
- Depression
- Emotional Disturbance
- Family Conflict
- Lesbian
- LGBTQ+
- Life Transitions
- Mood Disorders
- Parenting
- Perfectionism
- Relationship Issues
- Self Esteem
- Sleep or Insomnia
- Stress
Client Focus
Age
Teen ,
Adults ,
Elders (65+)
Participants
Individuals ,
Group
Age
Teen ,
Adults ,
Elders (65+)
Participants
Individuals ,
Group
Treatment Approach
Types of Therapy
- Cognitive Behavioral (CBT)
- Cognitive Processing (CPT)
- Culturally Sensitive
- Dialectical Behavior (DBT)
- Exposure Response Prevention (ERP)
- Mindfulness-Based (MBCT)
- Motivational Interviewing
- Prolonged Exposure Therapy
- Strength-Based
- Trauma Focused
Location
Additional Location
Virtual Office
Long Island City, NY 11109
(332) 239-2491