Behavior support that fits real life
Dr. Leah Arellano partners with families and caregivers to create practical plans that truly work — grounded in science and built around your daily routine.
Meet Dr. Leah Arellano
Dr. Leah Arellano, Ph.D., BCBA-D is a Board Certified Behavior Analyst–Doctoral and the founder of Mac Behavior Consulting, Inc., with over 26 years of clinical experience delivering Applied Behavior Analysis (ABA) services to individuals with autism and their families in home-based and community settings, with coordination across educational environments as appropriate.
Dr. Arellano provides evidence-based, medically necessary ABA services including comprehensive and focused assessments, individualized treatment planning, caregiver collaboration, supervision of treatment implementation, and ongoing data-driven evaluation of clinical outcomes. Services are provided within an assent-based, client-centered model consistent with ethical standards and best practices.
Clinical services emphasize functional skill development, reduction of barriers to learning, and improvement in quality of life, while ensuring treatment integrity, documentation accuracy, and compliance with applicable insurance requirements.
Through Mac Behavior Consulting, Inc., Dr. Arellano delivers high-quality ABA services designed to meet payor standards, support family involvement, and achieve measurable, clinically significant outcomes.
Services tailored to your goals
Functional Behavior Assessment
A collaborative assessment to understand behavior and the environment maintaining it, leading to targeted, teachable goals.
Caregiver Coaching
Hands-on training with clear steps, modeling, and feedback so strategies transfer seamlessly to daily routines.
Skills Building
Communication, daily living, and social skills programs designed around individual strengths and preferences.
School Collaboration
Support with accommodations, classroom strategies, and team alignment to promote generalization across settings.
Start with a free consultation
We'll discuss your goals, your environment, and what next steps make sense for your family.
Schedule a Consultation