Testing & Diagnostic Assessment

Greenhouse Therapy Center offers skillful and individualized diagnostic psychological and psychoeducational testing for children, adolescents, and adults to provide recommendations that help target treatment planning and life planning. Our evaluations can help to assign or clarify certain diagnoses, including a specific learning disorder, autism spectrum disorder, attention-deficit/hyperactivity disorder, anxiety, mood, and behavior disorders. We distill a large array of standardized scores along with qualitative data to make specific recommendations for adaptations or accommodations to support you in your particular situation at home, work, and/or school.

Testing can determine:

  • Cognitive/Intellectual functioning
  • Developmental functioning
  • Academic skills
  • Attention/Concentration
  • Visual/Motor functioning
  • Social functioning
  • Behavioral functioning
  • Emotional functioning
  • Personality functioning


Testing typically takes 15-30 service hours, including a 60-minute clinical interview, 3-12 direct testing hours, 1-3 hours consultation and records review, 5-10 administrative hours, and a 90-minute feedback session. At the end of your assessment, you will receive a detailed report including a summary of relevant background information, a description of the assessment protocol, results from all tests administered, a clinical interpretation of the findings (including possible diagnoses), clinical referrals, and recommendations to support treatment.


Fees: Fees for a psychological assessment at Greenhouse cost $160-180 per hour depending on the provider and typically range from $3,750 to $4,750 depending on the nature of the referral question and how much testing will be required. Your assessment specialist will provide you with an initial quote at the outset of testing based on your individual needs.  Contact Greenhouse for more information on how to check your insurance coverage.

If you'd like more information regarding diagnostic assessment, fees, or possible insurance coverage, please fill out the appointment request form or email [email protected] for more information.



COVID-19 Update: Our testing services have now been adapted to comply with state and local health guidelines to protect families and staff from the spread of the virus. This includes some virtual and remote testing where applicable. Please contact Greenhouse for more details on these modifications.