

35+ Years of Clinical Experience
4,000 + Patients Supported Since 1998


95% Positive Client Outcomes

Licensed Psychologist & Neuropsychologist
Neuropsychological
Evaluations in New York & New Jersey
We provide neuropsychological testing for children and adults in our Midtown Manhattan office, serving New York City, New York State and New Jersey. We have helped thousands of people with learning disabilities and ADHD get the documentation they need for accommodations, such as extended time on the LSAT, MCAT, GMAT, GRE, SAT and ACT.
Dr. Thomas is a neuropsychologist, not a neurologist. We do not accept insurance; our staff can help you seek out-of-network reimbursement.
SCIENCE-BASED CARE
Evaluations Built Around Your Needs
We provide comprehensive neuropsychological evaluations with clear written reports that schools, testing agencies and treatment teams can use.

Neuropsychological Evaluations
A comprehensive evaluation of brain functioning, including memory, attention, executive functioning and related cognitive skills.
Comprehensive Assessment
Standardized Psychological Battery Examinations
ADHD and Depression Screening

Test Accommodations
Documentation for extended time on the LSAT, MCAT, GMAT, GRE, SAT and ACT.
Learning Disability Evaluation
ADHD Evaluation
Extended Time Documentation
Detailed Written Report
OUR SERVICES
Conditions We Evaluate
Comprehensive neuropsychological evaluations for a range of cognitive, learning and attention concerns.

TRUSTED BRAIN HEALTH CARE
Why Families and Professionals Choose Us

Deep Experience
Over four decades of specialized experience in neuropsychological evaluation.

Child & Adult Evaluation
Personalized testing for children, adolescents and adults.

Personalized Attention
Thoughtful, one-on-one care tailored to your goals and needs.

Evidence-Based Care
Grounded in the latest neuroscience and clinically proven results.

OUR FOUNDER
Our Mission.
Dr. James Lawrence Thomas, Director of the Brain Clinic, is a licensed clinical psychologist and neuropsychologist specializing in evaluating adult ADHD, learning disabilities, and mild head injuries for over four decades. He is the author of "Do You Have Attention Deficit Disorder?" (Dell, 1996).
We provide comprehensive psychological evaluations that illuminate the cognitive, emotional, and behavioral factors shaping each individual's life. Our mission is to translate complex data into clear, actionable insights that empower clients, families, and treatment teams to make informed decisions.







