# John T. Stephenson, Ph.D.

> Testing & evaluation · Torrance. Comprehensive neuropsychological evaluations for children, teens and young adults with questions about ADHD, autism, learning disorders or school and emotional difficulties.
- Ages: Up to age 21
- Price: $3,000
- Address: 24520 Hawthorne Blvd, Suite 220, Torrance, CA 90505
- Website: https://www.johnstephensonphd.com/
- Phone: (310) 428-6708
- Email: Jack.stephenson1@gmail.com
- On Summerground: https://summerground.com/torrance/john-t-stephenson-ph-d

## Pediatric Neuropsychological Evaluation

Up to age 21 · $3,000–$5,500

Individualized neuropsychological evaluations for children, adolescents and young adults whose parents are asking about ADHD, autism, a learning disorder, emotional distress affecting school, or whose earlier testing did not explain their difficulties. The process starts with a detailed parent consultation, then cognitive and academic testing over one to two sessions, a review of records, collaboration with teachers when appropriate, and sometimes school observations. It ends with a written report and a feedback meeting with recommendations for home and school. Evaluations typically cost $3,000 to $5,500 depending on complexity. It is a private-pay, out-of-network practice, and a superbill is available for reimbursement.

- Typical range for a comprehensive evaluation, set after the initial consultation; paid in two installments, 50% at the start of testing and 50% at the feedback conference. Hourly billing for additional services.

## About John T. Stephenson, Ph.D.

John T. Stephenson, Ph.D. is a board-certified pediatric neuropsychologist who has been in private practice since 2002, doing in-depth assessments for children, adolescents and young adults. His training includes a postdoctoral specialization in neuropsychology at Children's Hospital Oakland and doctoral training in clinical psychology at the California School of Professional Psychology (now Alliant University). The office is in the Hillside Village center in Torrance.

Details from https://www.johnstephensonphd.com/, checked October 13, 2026. Confirm prices and dates with the provider before signing up.