BCBA Sleep + Behavior Specialist | Worthington, Ohio
Sleep, behavior, and parent coaching support for Powell families—grounded in behavioral science and designed for everyday family life.
Specialized Support for Sleep, Behavior & Everyday Challenges
When sleep, meltdowns, transitions, routines, or other challenges aren't improving with the usual strategies, it can be hard to know what to try next.
As a Board Certified Behavior Analyst (BCBA) and Certified Behavioral Sleep Practitioner, I help families with children ages 2–12 understand what's contributing to challenges and develop practical strategies that fit their child and family.
I work with both neurotypical and neurodivergent children, including children with autism, ADHD, and other developmental differences.
How I Can Help
Sleep Support
Individualized sleep support for children who have difficulty falling asleep, staying asleep, waking too early, sleeping independently, or navigating bedtime.
We'll look at what's contributing to the sleep problem and develop an approach based on your child's needs and your family's goals.
Parent Coaching
Practical support for challenges such as meltdowns, transitions, routines, sibling conflict, cooperation, independence, and other behaviors that can make everyday family life harder.
I'll help you understand what's contributing to the behavior, identify skills your child may need, and develop strategies you can use in everyday situations.
Meet Tiffany Marrelli, MS, BCBA, CBSP
I'm a Board Certified Behavior Analyst and Certified Behavioral Sleep Practitioner with more than 17 years of experience supporting children and families.
My approach combines behavioral expertise with practical support for everyday family life. Rather than relying on preset strategies, I look at what's contributing to the challenge, what your child may need to learn, and what makes sense for your family.
Credentials & Experience
Board Certified Behavior Analyst (BCBA)
Certified Behavioral Sleep Practitioner (CBSP)
17+ years of experience supporting children and families
Advanced training in sleep support for children with additional needs
Extensive experience supporting children with autism, ADHD, and other developmental differences
The SEA Approach
My work is guided by three principles:
Science-Based
Grounded in behavioral science and evidence-based approaches—not one-size-fits-all advice.
Empathy-Led
Support that considers your child's needs, your family's values, and what feels realistic for you.
Action-Oriented
Clear, practical strategies you can actually use in everyday life.
Ready to Take the Next Step?
Get in touch to share what you're looking for help with and learn more about how I may be able to support your family.
Serving Worthington, Columbus, Westerville, Powell, and Franklin County families, with virtual sleep support and parent coaching available nationwide.