About Us

Meet Our Team

Get to know the people who make SEBS what it is.

Chad Szala

Chad Szala

Executive Director / Owner, M.A., BCBA

I am incredibly grateful for the opportunity to share more about our company and the amazing team we have. When I founded the company in 2017, I never imagined we'd be where we are today. After graduating from the… Read full bio

I am incredibly grateful for the opportunity to share more about our company and the amazing team we have. When I founded the company in 2017, I never imagined we'd be where we are today. After graduating from the University of South Florida and pursuing my BCBA, I moved to Knoxville with the vision of reaching clients in rural areas of TN who didn't have access to services from traditional ABA companies. I began by working directly with a few clients, and over time, I found like-minded individuals who joined me on this journey. I have a deep passion for working with kids and teens that others might not want to. The challenge of a "hard case" is something I truly enjoy, and there's nothing more rewarding than witnessing the progress made through the hard work of our staff and families. I'm especially fascinated by helping non-vocal children and teens find their voices, whatever that may look like for them. I find the integration of ABA and technology exciting, particularly how AAC devices can empower communication in meaningful ways. Beyond my passion for the kids and teens we serve, I'm committed to creating a work environment where people genuinely want to be. It may sound cliché, but I truly consider our team a family. My goal is to inspire them to push boundaries and reach their fullest potential. I see myself more as a coach than a boss, always finding creative ways to motivate them to do hard things. Mentoring others brings me immense fulfillment, especially when I see them succeed. I absolutely love what I do, and the people I work with make it feel less like work. Outside of work, I unwind by practicing jujitsu, spending time with my dogs, and going on adventures with my wife.

Michelle Roe

Michelle Roe

Director of Operations, M.A., BCBA

Michelle is a dedicated BCBA with a passion about enhancing outcomes for clients with skill deficits and challenging behaviors, and she is equally dedicated to mentoring behavior technicians and emerging behavior… Read full bio

Michelle is a dedicated BCBA with a passion about enhancing outcomes for clients with skill deficits and challenging behaviors, and she is equally dedicated to mentoring behavior technicians and emerging behavior analysts. Over the years, Michelle has gained extensive experience across diverse settings, including homes, clinics, preschools, elementary schools, and both community and assisted living environments for adults. Michelle's career began in 2007 when she worked with children while completing her enlistment in the United States Air Force. She also holds a Bachelor's degree in Early Childhood Education from Mount Olive College and in 2014, she transitioned from teaching to becoming a BCBA, further deepening her commitment to the field. Michelle serves as the Director of Operations for SEBS, where she is responsible for developing and maintaining procedures and policies for all services provided. In this role, she mentors new BCBAs, manages personnel, and oversees the day-to-day operations, ensuring everything runs smoothly and efficiently.

Brooklynn Simmons

Brooklynn Simmons

Director of ABA Services, M.S., BCBA

Brooklynn is deeply committed to helping children and teens thrive through Applied Behavior Analysis. With over 15 years of experience in the field, she has worked with numerous clients who have more challenging… Read full bio

Brooklynn is deeply committed to helping children and teens thrive through Applied Behavior Analysis. With over 15 years of experience in the field, she has worked with numerous clients who have more challenging behaviors and complex cases. Brooklynn firmly believes that every individual has the potential to succeed with the right approach and support. She holds a bachelor's degree in Psychology from Oral Roberts University and a Masters of Science in Applied Behavior Analysis from the Florida Institute of Technology. She received her Board Certification as a Behavior Analyst in 2011. Brooklynn currently serves as the Director of Behavioral Services for SEBS. She is responsible for all training of our RBTs and BCBAs, ensuring high-quality services and consistency in care. She also oversees all client cases and family involvement, offering mentorship and fostering collaboration with new BCBAs to ensure exceptional services and growth as practitioners. Brooklynn manages our social media pages and all company publications. Brooklynn is bilingual in English and Spanish and has a passion for providing services to families who need extra assistance navigating their child's treatment. She offers translation services for all our current Spanish speaking families. In her free time, Brooklynn enjoys spending time with her family and being outside. She has currently traveled to over 20 countries and is always looking for opportunities to add more to the list.

Haley Lee

Haley Lee

Regional Director Morristown, M.A., BCBA

Haley is passionate about Applied Behavior Analysis and how it can be used to help improve the lives of her clients. She has been in the field for 6 years, working in school, clinical, home, and community settings with… Read full bio

Haley is passionate about Applied Behavior Analysis and how it can be used to help improve the lives of her clients. She has been in the field for 6 years, working in school, clinical, home, and community settings with clients ranging in age from 2 to 40 years old. Prior to entering the field of ABA, she was a special education teacher for 7 years in a nearby district. She has a Bachelor's degree in Elementary Education from Carson-Newman University and obtained credentials from the University of Tennessee to teach special education. Additionally, she holds a Master's degree in Applied Behavior Analysis from the University of Tennessee. She became a Board Certified Behavior Analyst in 2020. Haley serves as the Morristown Regional Director for SEBS. In this role she oversees the performance and day-to-day operations of all clinical and administrative staff in the region as well as provides leadership in the areas of clinical services, program evaluation, program development and staff training. She is committed to supporting RBTs and in mentoring BCBAs to ensure the provision of high-quality services. Additionally, Haley is invested in fostering meaningful collaboration with caregivers and stakeholders and increasing access to ABA services in the Lakeway area. Haley loves spending time with her family, gardening, reading, and crafting in her free time.

Jamie Powell

Jamie Powell

Program Supervisor, M.A., BCBA

Jamie Powell is a Board Certified Behavior Analyst currently providing services in the Tampa/St. Pete/Clearwater areas. Jamie earned a Bachelor of Sciences degree in Psychology from the University of South Florida in… Read full bio

Jamie Powell is a Board Certified Behavior Analyst currently providing services in the Tampa/St. Pete/Clearwater areas. Jamie earned a Bachelor of Sciences degree in Psychology from the University of South Florida in 2005 and earned a Master of Arts degree in Applied Behavior Analysis from the University of South Florida in 2009. She has been working with children and adults in homes, schools, group homes and throughout their communities since 2009.

Lisa Hanna

Lisa Hanna

Program Supervisor, M.S., BCBA

Lisa is passionate about teaching functional communication and delivering effective, high quality ABA services that create meaningful change in the lives of her clients and their families. She received her Bachelor's… Read full bio

Lisa is passionate about teaching functional communication and delivering effective, high quality ABA services that create meaningful change in the lives of her clients and their families. She received her Bachelor's degree in Clinical Psychology and a Master's degree in Psychology with a concentration in Applied Behavior Analysis. She's been working in the field of ABA for six years and has been a Board Certified Behavior Analyst for the past two and a half years. Her background also includes over a decade of experience in early childhood education, where she worked with children ages 6 weeks to 6 years in a developmental center, as well as three years of teaching in elementary school. These experiences have shaped her understanding of child development and deepened her commitment to helping individuals reach their full potential. One of the most rewarding aspects of her career is supporting and mentoring others in the field of ABA. She takes great pride in watching practitioners grow, thrive, and celebrate their successes as they make a positive impact in the lives of those they serve.

Kamryn Kirkland

Kamryn Kirkland

Program Supervisor, M.S., BCBA

Kamryn's journey with ABA began during her undergraduate studies when she sought a way to support individuals with diverse needs. With a deep passion for helping others, she quickly found her place in the field. Since… Read full bio

Kamryn's journey with ABA began during her undergraduate studies when she sought a way to support individuals with diverse needs. With a deep passion for helping others, she quickly found her place in the field. Since joining SEBS in 2021, Kamryn has earned her Bachelor of Arts in Psychology from Maryville College in December 2022 and went on to complete her Master of Science in Applied Behavior Analysis in March 2024. In the summer of 2024, she achieved her BCBA certification. Throughout her career, Kamryn has worked with clients ranging from ages 2 to 18, supporting individuals with varying skill levels and behavioral challenges. She remains committed to making a meaningful impact in the lives of those she serves, continually deepening her expertise and passion for ABA. Outside of work, Kamryn enjoys spending time with her husband and dog, running, and embracing the outdoors.

Jordan Sampson

Jordan Sampson

Program Supervisor, M.S., BCBA

Jordan is passionate about helping clients and their families grow through Applied Behavior Analysis. She has worked with individuals of all ages and skill levels across school, home, and clinic settings. Jordan views… Read full bio

Jordan is passionate about helping clients and their families grow through Applied Behavior Analysis. She has worked with individuals of all ages and skill levels across school, home, and clinic settings. Jordan views each interaction as an opportunity to foster growth and independence, helping her clients reach their full potential. She holds a Bachelor's degree in Neuroscience and Psychology from Tulane University and a Master of Science in Educational Psychology with a concentration in Applied Behavior Analysis from the University of Southern Maine. Her curiosity about how the environment influences behavior within neuroscience led her to pursue a career in Applied Behavior Analysis, where she continues to refine her skills and practice. In her free time, Jordan is an avid outdoor enthusiast and can often be found hiking, paddleboarding, or playing pickleball. She also enjoys reading a variety of genres, including fiction, biographies, and mystery.

James B.

James B.

Graduate Student RBT

Breanna S.

Breanna S.

Graduate Student RBT

Britni P.

Britni P.

Senior Lead RBT, RBT

Madison H.

Madison H.

Graduate Student RBT

Gabby F.

Gabby F.

Lead RBT, RBT

Erika M.

Erika M.

Graduate Student RBT, B.A.

Dianna M.

Dianna M.

Lead RBT, RBT

Sierra L.

Sierra L.

Lead RBT, RBT

Kylie Jo R.

Kylie Jo R.

Lead RBT, B.S., RBT

Want to join our team?

We're always looking for passionate RBTs and BCBAs across East Tennessee.