Center for Assessment and Psychotherapy in Newtown, CT

Psychological Assessment and Psychotherapy in Connecticut

Dr. Mary Murphy and Dr. Diana Naddeo are licensed clinical psychologists based in Newtown, specializing in psychological assessment and psychotherapy. The therapy practice focuses on helping children, adolescents and adults with ADHD, depression, anxiety, trauma, and other conditions. The assessments / psychological testing  focuses on providing accurate diagnosis to guide treatment and recommendations for school and work accommodations.


Newtown Center for Assessment and Psychotherapy

Child, Adolescent & Young Adult Mental Health Specialists

About Our Services

We’re Here To Help

Newtown Center for Assessment and Psychotherapy is a private mental health clinic, located in Newtown Connecticut, specializing in child, adolescent and young adult mental health. Our clinical psychologists and therapists offer a range of treatment options including individual therapy, family therapy and parenting support. We also offer specialized psychological assessment and testing services including diagnostic assessment, psychological assessments, and testing needed for 504 / IEP/ school / work accommodations. To learn more about our services please read on.

Child Therapy

Adolescent Therapy

Adult Therapy

Psychological  Testing

Psychoeducational Evaluations

College & Professional Exam Accommodations

Psychologists & Counselors Specializing In The Unique Challenges Of Childhood, Adolescence & Adulthood


Psychological Assessments


Cognitive Behavioral Therapy


Parent Education & Counseling

Find Your New Narrative

We practice the art and science of contemporary clinical psychology


Dr Murphy is a licensed clinical psychologist who specializes in counseling, executive functioning / academic coaching, biofeedback, and psychological testing. Her counseling practice focuses on helping children, adolescents and adults with ADHD, depression, and anxiety. Her testing practice focuses on assessing children age 6+ for help with 504/ IEP planning and differential diagnosis for people of all ages.


Dr. Naddeo is a Licensed Clinical Psychologist. Dedicated to seeing “the whole child,” she takes a special interest in pediatric psychological assessments that focus on emotions, personality, learning, and behavior. She integrates all of this information to understand her patients in a culturally sensitive manner. 

We are Proud to Also Offer Online Therapy.
Therapy from Anywhere on Any Device.