Raising Brilliance

Autism Diagnosis in Santa Ana, California

Where to seek an autism evaluation in Santa Ana, how California's Regional Center and Early Start pathways work, bilingual access, and how to start services while you wait.

Orange County has strong diagnostic capacity, and for Santa Ana's many Spanish-speaking families, bilingual access is available if you ask.

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Regional Center of Orange County

Regional center - eligibility and Early Start (Santa Ana)

Headquartered at 1525 N Tustin Ave, Santa Ana. Its Intake and Assessment Unit determines eligibility for regional center services, with autism among the qualifying conditions, and it coordinates Early Start for children under 3. It is not a diagnostic clinic.

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CHOC Thompson Autism and Neurodevelopmental Center

Hospital autism center (Orange)

Offers autism assessments for children ages 1-6 at the Thompson Center in Orange; CHOC states an assessment is typically done in a one-day visit, with recommendations discussed the same day.

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Children's Learning Connection - Orange

Autism therapy and diagnostic provider (Orange)

Provides diagnostic evaluations such as the ADOS at 3111 N Tustin St, Orange.

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Dr. Michelle Matusoff, Licensed Clinical Psychologist

Private psychology practice (Costa Mesa)

Provides autism diagnostic evaluations for children, teens and adults throughout Orange County from a Costa Mesa practice.

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UCI Health Autism and Neurodevelopmental Services

University health clinic (Irvine)

Offers expert evaluation and diagnosis at the Joe C. Wen & Family Center for Advanced Care in Irvine for children, adolescents, young adults and families.

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