Licensed Clinical Psychologist
Neurodevelopmental & Autism Spectrum Disorders
Dr. Diane C. Marti, Ph.D. is the owner of Complete Autism Resources & Solutions, PC and Williamsburg Behavioral Psychology™. Her office is located at:
4435 O Street, Suite 211
Lincoln, NE 68510
(402) 489-2218
About Dr. Marti
Dr. Marti earned her Ph.D. in School Psychology from the University of Nebraska–Lincoln. She brings more than 30 years of clinical experience, with a deep commitment to supporting individuals and families across the lifespan. She is especially passionate about working with “systems”—including schools, families, and community supports—to ensure comprehensive care.
Specializations
Dr. Marti specializes in diagnostic assessments for children, adolescents, and adults with Autism Spectrum Disorder. She has a particular research interest in diagnosing adults and women on the autism spectrum, an area often under-recognized and misunderstood.
She also works with a wide range of concerns, including:
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Anxiety and depression
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ADHD
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Obsessive-compulsive disorder
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Developmental delays
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Behavioral and emotional difficulties
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Learning and academic concerns
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Family system issues
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Grief and adjustment challenges
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Encopresis and enuresis
Approach to Care
Dr. Marti uses a strength-based approach, helping individuals build on their natural talents and interests to address challenges. She values collaboration with families, schools, and other providers to ensure supports are effective and sustainable.
She also provides comprehensive psychological testing for differential diagnosis, including:
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Autism and neurodevelopmental evaluations
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Developmental disability assessments
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Social Security and disability-related evaluations
Services & Groups
In addition to individual evaluations, Dr. Marti offers supportive therapy groups designed to help clients adjust, grow, and connect with others.
Post-Diagnostic Support Group for Women
“I’ve Just Been Diagnosed with Autism Spectrum Disorder! Now What?” is a 15-session telehealth group created for adult women recently diagnosed with ASD. The group meets weekly via Zoom and provides education and support around topics such as autism burnout, masking and camouflaging, diagnosis disclosure, communication skills, sensory regulation, and identity development.
The next cohort begins January 14, 2026.
For more information or to preregister, contact Mara Fritts at mfritts@wbplincoln.org.
Professional Involvement
Dr. Marti has been an active leader in the field, serving on the Nebraska Psychological Association (NPA) for more than 12 years. The NPA represents and advances the interests of psychologists across the state of Nebraska.
Contact
To learn more about services or schedule an appointment, please call (402) 489-2218.