If you are searching for a comprehensive autism evaluation in Southlake, you are likely looking for clarity, not assumptions. At Dr. Messina & Associates, we provide thorough, evidence-based autism spectrum disorder (ASD) evaluations and individualized treatment plans for children, teens, and adults.
Autism presents differently in every individual. Some children show early signs such as delayed communication or limited social interaction. Others may struggle with sensory sensitivities, rigid routines, emotional regulation, or difficulty navigating peer relationships. Many teens and adults seek testing later in life after years of feeling different but never fully understanding why.
Our role as autism specialists is not to label—it is to explain. Through careful assessment and thoughtful treatment planning, we help families and individuals move from uncertainty to understanding.
A professional autism assessment is far more detailed than a short screening. Autism shares characteristics with ADHD, anxiety disorders, learning differences, and trauma responses, which makes accurate evaluation essential.
Autism spectrum disorder can be identified in early childhood, but many individuals are not evaluated until adolescence or adulthood. Girls and high-functioning individuals, in particular, are often overlooked because their traits may not match traditional stereotypes.
In children, autism may present as delayed speech, difficulty with imaginative play, intense interests, or sensory sensitivities. In teens, it may appear as social anxiety, rigid thinking patterns, or emotional overwhelm. Adults often describe lifelong challenges with social nuance, communication, executive functioning, or burnout from masking behaviors.
Our autism testing specialists in Southlake tailor evaluations to each developmental stage. Receiving an accurate diagnosis can bring relief, validation, and a clearer path forward—especially for those who have spent years feeling misunderstood.
An autism diagnosis is not the end of the process—it is the beginning of informed support. At Dr. Messina & Associates, we provide personalized autism treatment in Southlake, focusing on emotional regulation, social skills development, executive functioning support, and anxiety management.
Treatment may include:
• Social skills therapy
• Cognitive behavioral therapy for anxiety
• Parent guidance and family counseling
• Executive functioning coaching
• School accommodation planning
• Psychiatric consultation when appropriate
Because our practice offers integrated services under one roof, evaluation results can directly inform therapy and, if needed, psychiatric care. This coordinated model ensures consistency and reduces the stress of navigating multiple providers.
If you are searching for “autism testing near me” or “autism diagnosis in Southlake,” choosing experienced specialists ensures thoughtful, evidence-based answers and long-term support.
The path to great mental healthcare is just a click away

Dr. Messina & Associates is a trusted mental health practice serving Southlake and Flower Mound, offering therapy, psychological testing, and psychiatric care for children, teens, adults, couples, and families.
Our team of licensed psychologists, counselors, and psychiatric providers delivers compassionate, evidence-based treatment for concerns such as anxiety, depression, ADHD, autism, trauma, and relationship challenges.
With integrated services under one roof, we provide coordinated, personalized care designed to bring clarity, stability, and lasting emotional growth.
Southlake, TX
1500 Corporate Circle, Suite 7, Southlake, TX 76092
1207 S White Chapel Blvd., Suite 140, Southlake, TX 76092
Flower Mound, TX
1011 Surrey Lane, Building 200, Suite 16, Flower Mound, TX 75022
Phone: 817-677-0449 | Fax: 817-382-3749
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