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Your Trusted Partner for School-Based Services

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Collaborating with LEAs throughout California

Delivering specialized therapy and compliance solutions that strengthen schools and help students succeed and thrive.

Trusted

by California LEAs since 2004

Serving

thousands of students throughout California

Flexible

in-person, virtual, or hybrid delivery

Support with Heart that is Built to Last.

At The OAS Center & Specialized Therapy Services, we believe every child has the right to reach their full potential and live a life they love. Since 2004, we’ve been serving families and schools across Southern California with compassionate, school-based and clinic-based therapies that make a lasting impact.

Speech & Language Therapy

Evidence-based evaluation and treatment that supports speech, language, cognition, social communication, articulation, and AAC for student growth. Read more

Occupational Therapy

Helping students gain independence through fine and gross motor development, handwriting, sensory regulation, visual-motor skills, and self-care skills. Read more

Physical Therapy & Adapted PE

Improving mobility, strength, balance, and coordination to help students participate more fully in physical education, school activities, and daily routines. Read more

Counseling & Nursing

Licensed clinicians provide counseling, social-emotional supports, and skilled nursing services to nurture health, safety, resilience, and student success. Read more

Behavior Therapy & School Psychology

Collaborative services addressing behavior and emotional needs through individualized plans, counseling, and skills that promote confidence and learning. Read more

Assistive Tech & Audiology

Providing AAC systems, AT evaluations, and audiology services that ensure communication access, enhance engagement, and support every learner’s success. Read more

Compliance Support

Guiding LEAs with reporting, fiscal requirements, reviews, and dispute resolution to maintain compliance, reduce risk, and promote equitable student outcomes. Read more

Sign Language Interpreting

Certified interpreters offer in-person and virtual support for DHH students, ensuring equal access to classroom instruction, activities, and peer interaction. Read more

What LEAs Think About Us

As a special education administrator who worked with STS and their team supporting a local charter school for over ten years, I strongly recommend them.

Julie K. San Diego

STS has provided services for more students than I can count at this point and they have always provided the highest level of professionalism combined with a staff that genuinely has a heart for the students they work with.

Troy B. San Diego

Guided by Purpose, Driven by Heart

It is our goal to work closely with families, educators, and LEAs to create personalized plans that address each child’s unique needs. We help you understand the challenges your child faces and guide you in meeting those challenges together—because we’re here for you every step of the way.

Our Vision

To positively impact the lives of children, adolescents, and their families through integrative, individualized therapy that fosters development, learning, and lifelong success.

Our Mission

To make connections happen for clients with developmental and learning differences. We do this by integrating physical, cognitive, language, sensory, and life skills in fun and engaging ways that encourage growth, independence, and confidence.

Our Values

We believe in communication, collaboration, and teamwork. Our role is to support schools in serving students, support students in achieving their goals, and support our colleagues in doing their best work. By listening to the voice of our customers, we provide exceptional services that drive student success.