Our Team

Phillips ABA Therapy specializes in providing ABA treatment for children with developmental delays and Autism Spectrum Disorder. We employ research-based behavior interventions combined with a personalized approach to achieve authentic, tangible results.

What We Do

We provide ABA therapy in the home, school, or community setting. We also offer Center-based services for more intensive ABA therapy needs.

We provide ABA services to decrease interfering behaviors and teach critical skills to improve socially significant behaviors. As a result, we can help increase a child's independence, self-worth, and happiness.

Parent training is provided in order to equip caregivers with essential skills to maintain your child's positive behaviors in different settings and with other people.

Meet Our Leadership Team

Rebecca A. (Wells) Phillips, M.A, BCBA, LBA

Clinical Director

Rebecca is a Board-Certified and Licensed Behavior Analyst in Tennessee and Virginia. She is also a Developmental Specialist providing early intervention services to families of infants and toddlers. Rebecca holds a Virginia teaching license in general education and special education.

Rebecca earned a Master of Arts degree in Special Education and a certification in Applied Behavior Analysis from Ball State University. She received her teaching degree from Radford University with concentrations in Special Education and English.

Rebecca has diverse experience working with the special needs population, ranging in ages from infancy to teenagers and at all levels of functioning. After teaching various grade levels in a private special education facility, Rebecca served as the school’s Program Director leading curriculum and behavior programming.

Rebecca passionately advocates for children. She is committed to improving the quality of life for her clients and their families.

“We cannot hold a torch to light another’s path without brightening our own.”
-Ben Sweetland

Karlee Robertson, M.A, BCBA, LBA

BCBA Clinical Supervisor

Karlee is a Board Certified and Licensed Behavior Analyst in Tennessee and Virginia. She has always had a passion for fostering the growth and development of children and families.

Karlee earned a Master of Arts degree in Educational Psychology from Tennessee Technological University and a certification in Applied Behavior Analysis from Purdue University- Global. She received her Bachelor of Science degree in psychology from Tennessee Technological University, with an emphasis in child development.

She has several years experience working with children with autism in a center-based setting. She worked as a registered behavior technician prior to becoming a behavior analyst. Karlee has experience working with a vast population of individuals from infancy to adulthood, at all levels of functioning. Karlee has experience with food programming, moderate-severe behaviors, and life skills training.

Karlee has a passion for helping others and growing the field of ABA to ensure that individuals are receiving the services they need. She is committed to providing exceptional services and improving the quality of life for clients and their families.

“When a flower doesn’t bloom, you fix the environment in which it grows, not the flower.”
– Alexander Den Heijer

Karlee Robertson, M.A, BCBA, LBA | Phillips ABA Therapy | Bristol, TN

Kelsee Rawson, BCaBA

BCaBA Clinic Supervisor

Kelsee is a Board Certified Assistant Behavior Analyst (BCaBA) and has been a part of our Phillips ABA team for two years.

Kelsee earned a bachelor's degree in psychology from Liberty University. She decided to further her education by completing behavior analytic coursework from the University of West Florida and recently passed her board exam to become a BCaBA.

As a BCaBA, she plays an important role in developing and implementing behavior intervention plans for our clients, and also serves as our Clinic Supervisor, providing direction and guidance for our day-to-day operations in the clinic. Kelsee is a valuable team member and has made a significant impact on the lives of the children we serve.

Sean Phillips

Director of Operations

Sean is the Director of Operations for Phillips ABA Therapy and has been with the company since 2020. He graduated from King University in Bristol, TN in 2005 with a Bachelor’s Degree in Business Administration.

Sean has 15 years of sales and marketing experience with a focus on website design, advertising, and search engine optimization. His priority has always been taking great care of his clients and his role here is no different. Sean manages the company finances, marketing, human resources, and oversees insurance billing for Phillips ABA. Sean takes great pride in being the first person that our new families interact with as they learn about ABA therapy and what a special place this can be for their children's development.

Sean is honored and excited to put his experience to use for such a meaningful purpose with Phillips ABA.

Rebecca A. (Wells) Phillips, M.A, BCBA, LBA

Clinical Director

Rebecca passionately advocates for children and is committed to improving the quality of life for her clients and their families.

“We cannot hold a torch to light another’s path without brightening our own.”
-Ben Sweetland

Karlee Robertson, M.A, BCBA, LBA

BCBA Clinical Supervisor

Karlee is a Board Certified and Licensed Behavior Analyst in Tennessee. She has always had a passion for fostering the growth and development of children and families.

“When a flower doesn’t bloom, you fix the environment in which it grows, not the flower.”
– Alexander Den Heijer

Kelsee Rawson, BCaBA

BCaBA Clinic Supervisor

Kelsee is a Board Certified Assistant Behavior Analyst (BCaBA) and has been a part of our Phillips ABA team for two years.

Sean Phillips

Director of Operations

Sean is honored and excited to put his experience to use for such a meaningful purpose with Phillips ABA.

Kelly H.

Lead Registered Behavior Tech

Taylor C.

Qualified RBT Trainer
Lead Registered Behavior Tech

AnnaLee A.

Lead Registered Behavior Tech

Hannah P.

Group Planning Coordinator
Lead Registered Behavior Tech