Ready for fewer struggles and more snuggles?

You're in the right place!

Smiling woman with blonde hair wearing a black top and silver earrings against a gray background.

Tiffany N. Marrelli, MS, BCBA, COBA, CBSS
Founder of SEA Behavioral Consulting

Virtual sleep and behavior support for Ohio families and nationwide

Hi, I’m Tiffany

As a Board Certified Behavior Analyst (BCBA) and Certified Behavioral Sleep Specialist (CBSS), I understand your family's challenges from both a professional and personal perspective. As a mom of three, I've navigated it all - from bedtime battles and picky eating to sibling rivalry and meltdowns in the grocery store!

My Credentials & Experience

  • Board Certified Behavior Analyst (BCBA)

  • Certified Behavioral Sleep Specialist (CBSS)

  • Advanced training in Special Needs Sleep Support

  • Specialized experience with autism and ADHD

  • Most importantly: A mom who gets it

What Makes My Approach Different I blend evidence-based strategies with real-world parenting experience. After years of supporting families across this diverse range, I know that every family needs solutions that actually work in their home - not just in textbooks.

My Promise to You You're the expert on your child. I bring the tools, strategies, and understanding to help your family overcome challenges and create positive changes that last.

Two women and a baby sitting on a rug in a cozy living room, smiling and talking. A bookshelf and potted plant are in the background.

My Mission

I help families of children ages 2–12—especially those with autism, ADHD, or other neurodiverse needs—build calmer days, smoother routines, and more restful nights. Using a compassionate, collaborative approach grounded in trust and evidence-based strategies, I support parents in making sustainable changes that work for their real lives.

My Approach

  • Collaborative partnership - You know your child best; I bring the expertise

  • Individualized solutions - No cookie-cutter approaches, just strategies that fit your family

  • Evidence-based & heart-centered - Proven methods delivered with genuine understanding

  • Real-world practical - Solutions that work in busy family life

About SEA Behavioral Consulting

Ready to get started?

Schedule your free 15-minute discovery call to discuss which option is the perfect fit for your family's unique needs.

Serving families with children ages 2-12 in Columbus, Dublin, Powell, Westerville, Worthington, Delaware, Grove City, Upper Arlington, and throughout Central Ohio and nationwide via telehealth, with specialized expertise in supporting children with autism, ADHD, and other developmental differences.