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AssessmentsComprehensive, Evidence-Based Assessments for OCD, ADHD, Autism, and Learning Differences (Ages 6 & Up) for Neurodivergent Individuals.
At the core of our approach is thorough, personalized assessment, recognizing that each individual’s neurodivergent experience is unique. We provide evaluations for ages 6 and up, going beyond surface-level screening to deliver meaningful, research-backed insights that guide diagnosis, treatment, and support.
Autism Assessment
Our diagnostic approach goes beyond standard screenings to accurately identify autism spectrum disorder (ASD) in individuals with complex or subtle presentations. Many autistic individuals, especially those who mask or have overlapping conditions like ADHD or anxiety, go undiagnosed or misdiagnosed. Our comprehensive evaluation process ensures a thorough, strengths-based assessment that considers the diverse ways autism presents across different ages, genders, and backgrounds. We use ADOS-2, SRS-2, expert clinical observation, and additional autism assessments to gain a full understanding of an individual’s unique neurotype.
Our evaluations assess:
Social communication and interaction abilities
Sensory processing sensitivities (sound, touch, textures, and other stimuli)
Repetitive behaviors and restricted interests
Cognitive and language development
Adaptive functioning (daily living skills and independent functioning)
Social reciprocity and joint attention
Masking and camouflaging behaviors
Emotional regulation and executive functioning
Learning Disabilities Assessment
Our learning disability evaluations go beyond basic academic testing to uncover the underlying cognitive and processing challenges that impact learning. We use gold-standard assessments, including the WIAT, WISC, KTEA, and Woodcock-Johnson, to provide a comprehensive understanding of strengths and areas of need. Our goal is to deliver a clear, accurate diagnosis and personalized recommendations for academic success and support.
Our evaluations assess:
Academic achievement in reading, math, and writing
Cognitive processing abilities, including memory, reasoning, and problem-solving
Phonological processing and decoding skills
Executive functioning and working memory deficits
Processing speed and information retention difficulties
Verbal and non-verbal reasoning abilities
Attention and focus as related to learning
Dyslexia, dysgraphia, and dyscalculia screening
Social-emotional functioning and the impact of learning challenges
ADHD Assessment
Our ADHD evaluations provide a comprehensive understanding of attention, executive functioning, and self-regulation across different life areas. Many individuals with ADHD develop compensatory strategies that can mask symptoms, making accurate diagnosis essential. Using validated tools like the CAARS-2, DIVA 2.0, BRIEF, and child-friendly ADHD screenings, we assess key cognitive and behavioral factors to ensure a thorough and personalized evaluation.
Our evaluations assess:
Attention span and focus
Impulsivity and hyperactivity
Executive functioning (planning, organization, time management)
Working memory and cognitive processing
Emotional regulation and self-control
Impact on academic, social, and daily functioning
Task initiation, motivation, and persistence
Adaptive coping strategies and compensatory behaviors
OCD Assessment
OCD is often misunderstood and misdiagnosed, leading many individuals to struggle without proper support. Our structured assessment process ensures an accurate diagnosis and a clear treatment direction, distinguishing OCD from overlapping conditions like anxiety, autism, ADHD, and PTSD. We utilize gold-standard diagnostic tools, including the Yale-Brown Obsessive Compulsive Scale (Y-BOCS), along with in-depth clinical interviews and screening measures to fully understand symptom presentation.
Our evaluations assess:
Obsessive thoughts and intrusive images
Compulsive behaviors or mental rituals
OCD subtypes and themes (e.g., contamination, harm, "just right," relationship OCD)
Severity and frequency of OCD symptoms
Cognitive distortions related to OCD (e.g., overestimating threat, thought-action fusion, excessive responsibility)
Impact on daily functioning and quality of life
Avoidance behaviors and safety strategies
Insight into OCD symptoms and ability to distinguish them from reality
Co-occurring conditions and differential diagnosis screening
What to Expect in Your Assessment
What’s Included in the Assessment Report?
Each comprehensive assessment report includes:
✔ Diagnostic Impressions & Clinical Summary – Detailed diagnostic testing results for ADHD, OCD, autism, and learning disabilities based on testing, interviews, and observations.
✔ Test Results & Interpretation – Scores and explanations from standardized assessments.
✔ Differential Diagnosis Considerations – Discussion of overlapping conditions (e.g., OCD vs. ADHD vs. Autism).
✔ Strengths-Based Perspective – Identifying key abilities and functional strengths.
✔ Personalized Recommendations – Practical strategies for therapy, school, work, and daily life.
✔ Accommodations & Support Suggestions – Guidance on 504 Plans, IEPs, or workplace adjustments if applicable.
✔ Next Steps & Treatment Options – Referral suggestions for therapy, coaching, or medical support if needed.
Understanding the Connection: OCD, ADHD, Autism, and the Importance of Assessment
OCD, ADHD, and Autism are interconnected through their shared neurobiological underpinnings and overlapping traits, often referred to as neurodivergence. These conditions involve differences in brain structure and function, particularly in areas related to executive functioning, sensory processing, emotional regulation, and attention.
How They Interconnect:
Executive Functioning Challenges: Difficulty with organization, planning, and impulse control can appear in all three conditions, albeit in different ways (e.g., rigid routines in Autism, hyperfocus in ADHD, or compulsive behaviors in OCD).
Sensory Sensitivities: Overlapping sensory processing differences can contribute to heightened anxiety or discomfort, common in Autism and sometimes present in OCD and ADHD.
Repetitive Thoughts and Behaviors: While OCD is characterized by intrusive thoughts and compulsions, both ADHD and Autism can involve repetitive behaviors or hyperfixation, which may sometimes look similar.
Intolerance of Uncertainty: Difficulty managing uncertainty is a core issue in OCD and can contribute to rigidity in Autism and impulsivity or restlessness in ADHD.
Why Assessment is Valuable:
Clarifying Diagnosis: Symptoms often overlap, making it difficult to differentiate one condition from another without a thorough assessment. A comprehensive evaluation can uncover whether someone has one condition, a combination, or related traits.
Tailored Support: Knowing the specific diagnosis allows for individualized treatment and support. For example, OCD often benefits from Exposure and Response Prevention (ERP), while ADHD might require executive functioning strategies, and Autism might benefit from sensory and social accommodations.
Reducing Misdiagnosis: Misdiagnosis is common, particularly in women and marginalized groups, where symptoms may present atypically. Proper assessment ensures the right interventions are provided.
Empowerment Through Understanding: Assessment helps individuals understand themselves better, fostering self-compassion and providing tools to navigate their unique neurodivergence.
This interconnectedness underscores the importance of neuroaffirming, comprehensive assessments that consider the whole person, not just isolated symptoms.
Meet the Assessment Team
Assessments by Dr. Sarah Cherwien Hoel, Dr. Melissa Treff, and Dr. Kristen Stevens are conducted at:
470 W 78th St, Suite 220, Chanhassen, MN 55317
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As a therapist who works with clients experiencing OCD and other neurodivergent/neurospicy/neuromagical abilities, I find it's difficult to advocate for yourself if you don't know what's going on or what you need. Knowledge-of-self is a great first step to discovering how to advocate for your needs in a neurotypical society. Through psychological assessments for Autism, OCD, and ADHD, a person may gain knowledge of themselves and their needs to be better equipped to advocate for themself in work, school, and social environments. This is a safe space for LGBTQ+, including nonbinary, genderqueer, and genderfluid folks. Schedule an appointment today - let's work together.
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Hi there, I’m Dr. Melissa Treff. I’m deeply passionate about helping people better understand and improve their mental well-being.
Through personalized psychological assessments, I aim to provide clear insights that are both practical and meaningful to you. With years of experience, I take a compassionate, client-centered approach in working with you.
Together, we’ll explore your emotional health, cognitive strengths, and overall mental state. Whether you're looking for guidance on personal growth, want to improve your workplace dynamics, or need recommendations for better performance at school, I’m here to help you gain a deeper understanding of yourself and support your journey toward positive change.
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Dr. Sarah Cherwien Hoel graduated with her Master's Degree in Counseling Psychology in 2008 and Doctoral Degree in Counseling Psychology in 2012, both from the University of St. Thomas. She currently teaches as an adjunct professor at the University of St. Thomas and supervises masters and doctoral level students and clinicians.
Dr. Cherwien Hoel believes in the value of a personalized, comprehensive assessment. Her assessment approach is relational and collaborative. She partners with each individual to help foster new insights and identify pathways to success.
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Jamie Lubov is a compassionate educator with over 12 years of experience specializing in learning disabilities, ADHD, autism spectrum support, OCD, and social-emotional development. She conducts academic evaluations and provides actionable recommendations for IEPs, helping families and educators truly understand the student’s experience and create meaningful, supportive opportunities. Jamie is dedicated to empowering families to navigate the special education process with confidence and helping educators develop strategies that make a real impact.
Outside of work, Jamie is a single mama to her son and two playful cats. She enjoys dancing, crafting, spending time with family, and attending plays. She believes in making every experience meaningful, both personally and professionally.
Investment in Clarity & Understanding
Our ADHD testing and comprehensive evaluations for OCD and autism provide valuable insights into self-understanding, clarity, and access to the right support. We take a thorough, evidence-based approach to ensure you or your child receive accurate, meaningful results tailored to your needs.
As an out-of-network provider, we do not bill or accept direct payment from insurance companies. This allows us to conduct in-depth, individualized assessments without being limited by insurance guidelines. We view these evaluations as an investment in your or your child’s education and future.
Assessment Fees
Hourly Rate: $300 per hour for assessment services
Additional Time: Billed at $300 per hour beyond the estimated range
Insurance & Reimbursement
While we do not work directly with insurance, we provide superbills—itemized receipts outlining services provided and relevant diagnoses—which you may submit for potential out-of-network reimbursement. Because reimbursement policies vary, we encourage you to contact your insurance provider in advance to discuss coverage and required procedures. The following CPT codes may be useful:
90791 – Psychiatric Diagnostic Evaluation
96130 – Psychological Testing by a psychologist, first hour
96131 – Psychological Testing by a psychologist, each additional hour
96136 – Psychological/neuropsychological test administration and scoring by a psychologist, first 30 minutes
96137 – Psychological/neuropsychological test administration and scoring by a psychologist, each additional 30 minutes
Cancellation Policy
We require 48-hour notice for rescheduling appointments.
If you have any questions about the process or need assistance, we’re happy to help.
| Assessment Type | Investment Range |
|---|---|
| OCD Assessment | $1,500 - $2,100 |
| ADHD Assessment | $2,000 - $2,700 |
| Autism Assessment | $2,500 - $3,500 |
| Autism + ADHD Comprehensive Assessment | $3,500 - $4,200 |
| Autism + OCD Assessment | $3,250 - $3,900 |
| OCD + ADHD + Autism Comprehensive Assessment | $3,800 - $4,500 |