Located in Mosby Tower in Fairfax City
10560 Main St. Ste.306 
Fairfax, VA 22030
Phone:  +1.7039884990
Fax:       +1.7039884990
Email:   ehalper@drhalper.com

Contract Rates: 

Per hour,

Per deliverable,

Flate Rate/ per volume.

Call for more information 

 703-988-4990 ext. 1

Full Diagnostic Testing for ADHD, Personality, IQ, Employment Suitability, 

Occupational & Career Interest, and more.... That you can do from home.

Click for more Info.

This battery includes diagnostic measures that help to diagnose disabilities and functional impairment due to mental health, developmental, or trauma related disorders. 


This IQ testing includes a brief background developmental history and one measure of standardized IQ. This testing is appropriate for the GT/ AAP program and Private School Admissions.


Read about psychological testing in an article published by the American Psychological

Association (APA).

Information About INSURANCE...

We do not participate with any insurance companies. Click above for more information.

GT, APP & Private School Testing 



Forensic Evaluations $3850 +

Forensic testing refers to any type of psychological testing that is requested by the court or by an attorney for use in a court related matter.  Because of the varying length of time needed per case, the total cost may be higher.

 Disability/ PTSD Evaluations



Pre-Employment & Fitness for Duty Evaluation


This  evaluation is appropriate for determining if an individual is fit to return to work, or fit for hire in a position with higher levels of safety precautions.  

Educational Evaluation

$2400 to $2950

Educational or psychoeducational testing, includes diagnositic measures of intellect, achievement, processing, memory, learning style, executive functioning, attention, and integration processes.

Frequently Asked Questions:

Q: How do I make an appointment and how long until I can get in?

A: You may book an appointment by calling us or through email.  We usually can fit people in within two weeks.

Q: How long does it take for the report to be ready?

A: Your psychological evaluation report will be ready 4 - 5 weeks from the day testing is completed.  

We are able to accommodate shorter timelines when needed; ask us about our "rush" service.

Q: Does the report serve as official documentation of my disability? Can I use it to get accommodations?

A: Psychological Reports officially document existing disabilities and diagnoses and provide official recommendations for accommodations and support.

Q: Do you accept Insurance?

A: We do not accept Insurance directly.  Please click here for more information on insurance and reimbursement.

Q: What Payment methods do you accept?

A: We accept cash, check, or credit card payments.

Q: How long do appointments take?

A: Depending on the type of evaluation, appointments vary between 2 hours and 6 hours.

Comprehensive Psychological Evaluation

$2950 to $3300

This comprehensive battery includes diagnostic measures of intellectual, mood, personality, behavioral, developmental, or neurocognitive factors as necessary.  

ADHD Diagnosis Evaluation $825

This targeted evaluation provides the information needed to clearly differentiate and diagnose ADD/ ADHD disorders versus other factors that can cause inattention and poor concentration,  This is very useful for those considering medication for ADHD.