Fast, Affordable ADHD Testing for Kids
Quick, Accurate ADHD Testing in Houston, San Antonio, Dallas & Austin
No long waitlists. No unnecessary delays.
Get your child tested for ADHD in just 3 easy steps… with results in 24 hours.
- Affordable ADHD testing for kids for just $150
- Comprehensive ADHD testing in just 30 minutes
- Results and next steps within 24 hours
Affordable ADHD Testing
Helping Families Understand ADHD Without the Wait
We understand how stressful it is when your child is struggling with attention, hyperactivity, or behavior issues, and you just want answers.
Express ADHD Diagnostics offers fast, reliable ADHD testing for children in Houston and surrounding areas.
We accept self-pay and all major insurance via our partner, ReNu Mental Wellness Group.

ADHD Testing Cost Comparison
Provider | Cost (No Insurance) | Wait Time | Turnaround Time | Type of Testing |
---|---|---|---|---|
Express ADHD Diagnostics | $150 | Same week | 24 hours | Objective testing |
Private Psychologist Office | $950 – $1,500 | 2–8 weeks | 1–2 weeks | Full psychological evaluation |
Pediatrician Referral + Eval | $250 – $600 | 4–8 weeks | 1–3 weeks | Behavioral forms + interview |
Hospital / Academic Center | $1,200 – $2,400 | 1–3 months | 2–4 weeks | Neuropsychological battery |
Pricing is based on the University of Houston’s ADHD assessment community providers.

Focused on Your Well-being
Why Choose Express ADHD Diagnostics?
Faster results than traditional clinics
Affordable with or without insurance
Licensed professionals with over 25 years’ experience
Child-friendly process designed to minimize stress


Trusted Expertise in ADHD Testing
Led by Rahsheda Perine, PhD, a licensed psychologist in Texas and Louisiana with over 25 years of ADHD evaluation experience.
In partnership with ReNu Mental Wellness Group
Why Choose ADHD Specialists in Houston?
When searching for “ADHD doctors near me,” you need expertise and personalized care. At Express ADHD Diagnostics, we prioritize quick and accurate evaluations tailored to meet diverse needs. ADHD is nuanced, and finding a dedicated specialist ensures you get precise care. Dr. Rahsheda Perine and her team focus on providing evidence-based assessments and actionable strategies.
Our Service Areas
We proudly extend our ADHD testing services to the following areas, ensuring accessible and reliable care for communities across the region.
Testimonials
Our Customers Said

★ ★ ★ ★ ★
4.85 from 1,300+ reviews
Excellent
The process was smooth, and the results provided clarity and relief for our entire family.
★★★★★
Elizabeth Woods
Highly Recommended
Exceptional service and knowledgeable staff made the entire experience easy and stress-free for us.
★★★★★
Alice Smith
Outstanding client feedback
Quick, efficient, and thorough testing that helped us understand our child’s needs better than ever before.
★★★★★
Alan Johnson