Founder-led, bilingual, family centered
About A Big Act
A small, founder-led practice built on a simple belief: every small milestone is a big act of love.
About us
At A Big Act ABA Therapy LLC, we are committed to providing compassionate, individualized, and high-quality services for children and individuals diagnosed with Autism Spectrum Disorder (ASD).
We understand that every person has unique strengths, needs, and goals. Our programs are designed to address areas that may affect everyday life, including communication, social interaction, behavioral regulation, sensory sensitivities, daily living skills, and executive functioning.
Using evidence-based Applied Behavior Analysis (ABA) practices, our team develops personalized treatment plans that promote meaningful, measurable, and lasting progress. We work collaboratively with individuals, families, caregivers, and other professionals to help skills extend beyond therapy sessions and into the home, school, and community.
At A Big Act ABA Therapy LLC, we believe that meaningful progress begins with individualized support, family partnership, and the recognition of each person's potential. Our goal is to help every client build greater independence, confidence, and participation in the activities that matter most to them.
You're not alone
Every small milestone… is a big act of love
At A Big Act, we celebrate each and every one of those moments. We know that for families of children on the autism spectrum, there's no such thing as a "small" achievement. Every word, every glance, every shared gesture are giant steps filled with hope.
We provide ABA therapy (Applied Behavior Analysis), a research-based intervention that has helped thousands of children communicate more clearly, reduce behaviors that limit their potential, develop social and daily living skills, and grow in independence and emotional well-being.
But most importantly: we help them connect with their family, with the world, with themselves.
What guides us
Experience the A Big Act difference
Personal attention
Every child is unique. One-on-one programs built around your family's goals.
An extraordinary team
Compassionate, highly skilled BCBAs and RBTs. Your child's well-being comes first.
Bilingual by design
Full services in English and Spanish, so nothing gets lost in translation.
Family guidance
Regular parent-training sessions with real insight into your child's progress.
Our founders
Experienced professionals and mothers who understand the challenges families may encounter throughout this journey.
Eiliz Perez Diepa
Board Certified Behavior Analyst
Dayanis Cuellar Exposito
Board Certified Assistant Behavior Analyst