Top 4 Best ABA Therapy Centers in Greenfield, IN (2026)

Developmental Disabilities Systems, Inc. (DDSI) is a family-owned provider committed to delivering compassionate, individualized, and evidence-based services that empower individuals and strengthen families. Our mission is to reduce stress for families by providing a comprehensive continuum of care under one organization, allowing for seamless collaboration, consistency, and smoother transitions as each individual's needs change over time. Rather than navigating multiple providers, families can

ACE (Autism Center for Enrichment) in Greenfield, Indiana, focuses on applied behavior analysis for autistic learners from early diagnosis through later stages of treatment. The approach is family-centered: staff collaborate with caregivers to prioritize goals, then deliver therapy with board-certified clinicians, including master's- and doctoral-level leadership. Services are available in-home, in the clinic, at school, and in the community so schedules and settings can match real family life. ACE publishes in-network relationships with payors such as Anthem Blue Cross and Blue Shield, Cigna, Medicaid, Anthem Medicaid, Aetna, and UnitedHealthcare affiliates, and may accept selected out-of-network plans case by case.

Lighthouse Autism Center is dedicated to supporting children with autism, ages 2 to 17, through personalized, evidence-based therapeutic approaches that cater to each child's unique needs. The center focuses on delivering comprehensive services such as Applied Behavior Analysis (ABA) therapy, diagnostic testing, speech support, and social skills development. By utilizing the Lighthouse Fusion® model, the center integrates speech-language pathology into its ABA therapy, ensuring that communication goals are met in conjunction with behavioral objectives. With a commitment to fostering school readiness and enhancing social skills, Lighthouse provides structured programs designed to prepare children for academic success while nurturing their emotional and social growth. What sets Lighthouse Autism Center apart is its low student-teacher ratio and strong partnerships with families, which facilitate ongoing communication and tailored adjustments to each child's programming. Additionally, the center is a valuable resource for families navigating autism spectrum disorder, offering community support and information to create an inclusive environment for all.