The Premier Center For ABA Therapy


Supporting Your Child’s Development

With our expert team of therapists, modern facilities, and state of the art technology, Gateway is the premier center for ABA therapy, providing services of the highest level to all the children in our care. We offer best-in-class treatment and intervention services, conducted at our remarkable clinics or in the convenience of your home. For us, each client is unique and our clinical team works on an individualized, case-by-case basis to ensure the best treatment options for your child.

Who We Are View Our Clinics

Gateway at a Glance


ABA therapy
individualized sessions
ABA therapy

from over 700 BCBAs and ABA therapists


6 clinics offering 55,000 square feet of treatment space


After 6 months of therapy, 98% of clients demonstrated skill acquisition in all categories tested

Meet Our Chief Clinical Officer

Born and raised in Oakland County, Michigan, Christina has spent over a decade practicing as a Board Certified Behavior Analyst. She received her graduate training in Applied Behavior Analysis from Western Michigan University, an institution that is world-renowned for its contributions to behavioral psychology, particularly for research and the treatment of Autism Spectrum Disorders.

Christina practiced in a variety of large clinical settings and leadership roles until 2014, when she became inspired to fulfill her lifelong dream of building therapy centers that provide the highest level of care to its clients.

Gateway has since become one of the country’s finest centers for the treatment of Autism Spectrum Disorders, in large part because of Christina’s incredible passion – both for her profession as a Behavior Analyst and for the children, families and communities that Gateway proudly serves.

Learn About Our Team


Gateway is a proud partner of the Western Michigan University Graduate Program in Applied Behavior Analysis, serving as a practicum site for the supervision, development, and training of students in their pursuit of becoming Board Certified Behavior Analysts. WMU is noted for having one of the finest ABA programs in the country and we are pleased to host several future BCBAs from WMU.

We are also a proud partner of Oakland University’s Applied Behavior Analysis Graduate Program. In addition to her role as Gateway’s Chief Clinical Officer, Christina serves as an adjunct professor of OU’s post-graduate ABA program. Several of OU’s BCBA and BCaBA students are currently completing their practicum experience at Gateway.

Join the Conversation


Fun Thanksgiving Events in Metro Detroit and Lansing

It’s hard to believe the year is coming to an end and the holiday season is upon us. What an exciting time to gather the family and attend some of...
November 27, 2019

The Importance of Early Intervention with ABA Therapy

The Importance of Early Intervention with ABA Therapy This month’s edition of Metro Parent features an interview with Leah Trombley, Gateway’s clinical director at the Shelby Township location. In the...
November 23, 2019
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Friendly Reminder: 📝📝📝

Days like Thanksgiving are incredibly grateful for our @GatewayABA kids, families, and amazing staff. Thank you all and enjoy the day! #HappyThanksgiving

In the midst of holiday madness, Gateway would like to share some community Thanksgiving & Winter events happening in your area. Click the link below to see which events are near you!

#Winter 2019, we are ready for you! ☃️

This week, our blog post touches on the importance of early intervention with ABA therapy. Our brilliant Shelby Clinical Director, Leah Trombley offered her insight In MetroParent's November issue. You've got to check it out!

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Preferred Insurance Partners

Wayne County
Macomb County
Beacon Health
Blue Cross Blue Shield