Autism Support Services in Orange County, CA

The Sterling Institute for Autism (SIA), founded by Dr. Lindsey Sterling, is a private group practice dedicated to supporting autistic youth, teens and adults and their families.

Counselor speaking with parents

Diagnostic Assessments for Children

Our autism assessment for children, offered to families in Orange County, CA, is grounded in evidence-based science and guided by a deeply personal, relationship-centered approach.

Counselor speaking with parents

Individual Therapy for Adults

We provide individualized support designed to empower adults on the autism spectrum. Our goal is to help each person build confidence, strengthen life skills, and develop meaningful connections.

Counselor speaking with parents

Individual Therapy for Children

We understand that every child’s journey is unique. Our individual therapy for autistic children is designed to provide personalized care that supports development, builds confidence, and nurtures meaningful growth.