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Welcome to my website. I would be honored to speak to see how I may be able to help as a therapist or evaluator. Therapy services are provided via HIPAA compliant telehealth. In the majority of cases telehealth is as effective as in person care. Evaluations are conducted in person in Midtown East and Lower Westchester. Please contact me for more information and to discuss scheduling. Thank you kindly for your interest.



Cassady Casey, Psy.D.

I am a licensed clinical psychologist and neuropsychologist with licensure in New York and New Jersey. I work with individuals across the lifespan and have extensive experience working with children, adolescents, young adults, and families. My expertise in both therapy and assessment provides me with a unique perspective on underlying reasons for behaviors and appropriate interventions.      My therapeutic skills also help me put clients at ease

during the evaluation process.

I have worked and trained at hospitals and organizations in the

New York metropolitan area including the following:

New York-Presbyterian/Columbia University Medical Center

Lenox Hill Hospital-Northwell Health

The Child Mind Institute

Mount Sinai Morningside

Zucker Hillside Hospital-Northwell Health

Areas of Specialization

Neuropsychological and Diagnostic Evaluations

Cognitive Behavior Therapy

Exposure and Response Prevention

ADHD and Executive Functioning Challenges

Autism Spectrum Disorder



Evidence-Based Treatment & Neuropsychological Evaluations

I offer Cognitive Behavior Therapy (CBT) and Supportive Parenting for Anxious Childhood Emotions (SPACE) for anxiety and OCD. I also treat issues related to ADHD/executive functioning challenges and provide parenting support, guiding caregivers in meeting their child's emotional, social, behavioral, and academic needs based on evidence-based assessment.

CBT involves teaching skills that change thinking and behavior, leading to enduring improvements in mood, functioning, and quality of life. Through CBT, I teach clients tangible skills to improve their daily lives, and manage life stress and challenges in growing up. ERP involves exposure to the thoughts, images, situations, and objects triggering anxiety and working towards not engaging in behaviors that alleviate but ultimately reinforce that anxiety. SPACE is a parent-based intervention developed at the Yale Child Study Center that has been proven effective in treating child anxiety and OCD.

In addition to my therapy practice, I evaluate preschoolers through adults using research-based standardized assessments. I work to pin point each individual's strengths and needs, and empower individuals and families with clarity and direction for therapeutic, educational, life planning, and greater understanding. In collaboration with parents, schools, and related providers, I help identify appropriate supports, including classroom placement, services, and accommodations, while drawing upon my experience in educational advocacy.

I conduct comprehensive assessments of learning disabilities, autism, language disorders, nonverbal learning disorder, ADHD and executive functioning weaknesses, emotional and behavioral difficulties, and giftedness. Assessments may also be conducted to determine one's learning profile or if a child or adult qualifies for standardized test accommodations (e.g., SAT, ACT, LSAT, MCAT, MPRE, Bar Exams, ISEE, TACHS, SSAT). Neuropsychological and psychoeducational evaluations are tailored to the individual to clarify their abilities. Assessments of Autism involve standardized measures and parent and individual interviews that examine social communication skills and related behaviors. Following the evaluation, personalized recommendations for learning plans and therapeutic supports are provided in a collaboratively oriented feedback session

and user friendly reports. I work collaboratively with families, schools, and other providers to support each client's development and the implementation of supports.

My services are private pay, which means I do not accept insurance and am considered an out of network provider. However, I am able to provide statements to submit to insurance for potential out of network reimbursement upon request. Many individuals receive partial coverage for the cost of therapy sessions depending on the insurance plan. Please contact your insurance company for further information on potential reimbursement for therapy and/or evaluations.

You have a right to a Good Faith Estimate explaining how much your medical care will cost.

Visit for more information.



Dr. Casey serves the NY and NJ metropolitan areas.

Evaluations are conducted in Manhattan at 6 East 39th Street and in White Plains at 85 Old Mamaroneck Road.


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