& Psychological Evaluations In California
Discover Your Strengths: Create a Life That Fits You
For Far Too Long, Individuals With Unique Minds Have Been Measured Against a Standard That Does Not Fit.
My Practice is Dedicated to Changing That Narrative.
My goal is to provide you with diagnostic clarity and direction so you can stop struggling against your natural wiring, and instead, build a sustainable life that feels authentic to you. When you work with Dr. Miggantz, you are not just receiving test results; you're gaining clarity and support for meaningful next steps. Through thorough, evidence-based evaluations tailored to the individual, Dr. Miggantz provides convenient online psychological assessments with the same level of care as in-person sessions. This supportive process emphasizes collaboration, trust, and understanding.
Specialized Services for Adults and Teens
Understanding yourself or your loved one begins with an accurate diagnosis. Dr. Miggantz provides comprehensive psychological assessment services specializing in adult and teen autism assessment as well as ADHD and learning disability testing. The goal is to help individuals and families gain clarity, confidence, and access to the right resources through carefully conducted evaluations. By offering both online autism assessments and ADHD testing, Dr. Miggantz ensures accessible care for clients across California. Whether you’re seeking insight into learning differences such as dyslexia or dyscalculia or need support with differential diagnosis to distinguish between conditions, Dr. Miggantz delivers thoughtful, evidence-based evaluations designed to guide treatment, academic planning, and everyday well-being.
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Autism Assessments
Dr. Miggantz provides neurodiversity-affirming autism assessments for adults and teens with sensitivity and precision. If you’re looking for the convenience of an online autism assessment, Dr. Miggantz's evaluation process is designed to increase accessibility and meet your unique needs. For those who may have missed a childhood evaluation, an assessment can provide valuable insight into ongoing difficulties with academics, career, or social relationships.
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ADHD Testing & Differential Diagnosis
Comprehensive ADHD testing is another cornerstone of Dr. Miggantz's practice. She conducts online ADHD assessments to measure attention, focus, and executive functioning. This process helps distinguish ADHD from other conditions, such as anxiety or depression, through careful differential diagnosis, ensuring you receive the proper treatment or accommodations.
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Cognitive Assessments for Learning Differences
Beyond autism and ADHD, Dr. Miggantz offers evaluations for learning differences such as dyslexia and dyscalculia, as well as comprehensive psychoeducational testing (achievement and IQ testing). Results of these evaluations provide families and individuals with actionable insights and accommodations to improve daily performance, academic success, and quality of life.
Why Choose Dr. Miggantz for Your Psychological Testing Services?
In your search for a psychological assessment, you may be feeling overwhelmed by the number of choices.
Here is Why Clients Trust Dr. Miggantz:
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Dr. Miggantz is a psychological testing specialist. Her practice focuses exclusively on testing - no therapy. This means shorter wait times for clients, more personalized service, and the refined expertise that comes from completing over 100 evaluations annually.
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With years of dedicated experience, Dr. Miggantz combines clinical expertise with a compassionate, individualized approach. Her work emphasizes accuracy, respect, and actionable recommendations that make a significant difference in clients’ lives.
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Dr. Miggantz transforms the assessment process from a generic clinical procedure into an encompassing therapeutic experience that clients consistently describe as life-changing.
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Going far beyond a surface-level evaluation, Dr. Miggantz commits the extensive time required to truly understand your world—both through your eyes and the perspectives of those closest to you.
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The final report is a comprehensive narrative that goes well beyond the standard of care. Instead of an impersonal summary, you receive a thoughtfully crafted document that tells your unique story, weaving together your life experiences to provide clear, actionable recommendations for your future.
When clear answers matter, a specialist makes all the difference.
Schedule a complimentary 15-minute consultation to understand how Dr. Miggantz's dedicated expertise can help you.
Why Psychological Assessments Matter
Psychological assessments provide more than just a diagnosis; they offer a roadmap. Through a combination of interviews, standardized tests, and clinical expertise, assessments highlight personal strengths while identifying areas where support is needed. For adults, this process can explain lifelong challenges with work or relationships. For teens, it can help schools and families create a supportive environment that fosters growth. Choosing a psychologist for autism testing or ADHD assessment ensures a professional and structured approach. Accurate insights lead to effective accommodations, better treatment plans, and improved quality of life. Online testing options also allow for increased accessibility, flexible scheduling and comfort without sacrificing thoroughness.
Redefining Autism Assessment for Adults & Teens
Our understanding of autism has evolved. We now recognize it presents differently in teens and adults, especially in those who are highly masked, have lower support needs, or co-occurring ADHD. If you've always felt different but never had an answer, you're in the right place. My practice is dedicated to providing expert autism assessment and ADHD evaluations for teens and adults, with a focus on identifying highly-masked presentations. A correct diagnosis is a powerful tool—it offers validation, provides a new framework for self-understanding, and creates a clear path forward.
You Are Not Broken.
You Deserve to Be Understood.
I want to start with my most fundamental belief: You are not broken, and you do not need to be "fixed." My practice is built on the principles of the neurodiversity movement and the social model of disability. This means I see conditions like autism, ADHD, and learning differences not as deficits, but as natural variations in the human brain. I was drawn to this work because I saw a critical gap in the mental health field. For too long, individuals whose brains work differently have been misunderstood or measured against a standard that doesn't fit them. My passion for psychological assessment comes from its power to change that narrative. A thorough, strengths-based evaluation is a tool for validation. It can answer lifelong questions, reframe your past experiences, and provide a clear path forward. My mission is to provide that clarity—to help you understand your unique neurotype so you can advocate for the accommodations and support that will improve your quality of life. This is about creating a world that fits you, not forcing you to fit the world.
Dr. Miggantz Specializes in Providing Strengths-Based, Neurodiversity-Affirming, Online Psychological Assessments In California
for Teens & Adults
Erin L. Miggantz, Ph.D. (she/her)
Clinical Psychologist
CA PSY28189
Call or text for more information: 619.786.0482