Our BCBA Team

Brittany Probert

BCBA, Clinical Director
Brittany Probert is the president and Clinical Director of Advanced Behavior Analysis, INC. She has extensive experience working with children diagnosed with ASD in their homes and clinical settings. Her expertise includes one-on-one instruction with children ages 2-15 utilizing different behavior procedures including Discrete Trial Training, Incidental Training, Precision Teaching, and verbal behavior. With over 14 years of experience in the field of ABA, she has a passion for working with children and making a difference with each individual.

Mary Tortorici

BCBA, Area Clinical Director
Mary began working in the field of Applied Behavior Analysis in 2013. She started her ABA journey as a para-professional in a special education preschool just outside of Boston, MA. After moving to Utah in 2014, Mary worked as an RBT providing in-home ABA services for children on the Autism spectrum. In May 2018, she graduated from the University of Utah with a Master’s in Special Education and an emphasis in Applied Behavior Analysis. She then passed her exam to earn the title of a BCBA in August, 2018. Mary has felt fortunate to provide behavior analytical services to families in need. When she is not working as a BCBA, you can find her hiking in the mountains, teaching yoga or traveling with her husband and dog.

Jamie D'Agostini

BCBA, Clinical Education Coordinator
​Jaimie has worked in the ABA field for over a decade. In 2016, she earned the title of BCBA. Over the years, Jaimie’s philosophy and approach to ABA has evolved as she has dedicated her time to learning about the neurodiversity movement. As an ADHDer, Jaimie identifies as neurodivergent. Jaimie believes in a whole-child approach to ABA, where establishing connection and safety are the foundation of successful relationships, as well as behavior change and learning. Jaimie is dedicated to promoting a compassionate approach to ABA where emotional and sensory needs are prioritized, as well as keeping the focus on self advocacy and communication skills. Jaimie is a neurodivergent mom to neurodivergent kids. This has fueled her passion for intentional, conscious parenting and it is her goal to support parents in meeting their child where they are at, while also helping kids fully access their environment in the least restrictive way possible.

Erin Gates

BCBA, Clinical Systems Coordinator

Erin Gates has been working as a Consultant at Advanced Behavior Analysis since September of 2019. She became enamored with children diagnosed with ASD and the science of human behavior during her undergraduate studies when she got a job as a Registered Behavior Technician in 2016. Her fascination with the field lead her through the rest of her undergraduate coursework at Utah State University, and toward a Master’s degree in Applied Behavior Analysis with an emphasis in autism at Ball State University, graduating in May 2019. She loves that every day brings new challenges and opportunities to learn and grow. She is passionate about bettering the lives of each child she works with, as well as creating positive change in the lives of their families.

Tori Chrupalo

BCBA, Regional Manager

Tori Chrupalo joined the Advanced Behavior Analysis team in 2017 after 5 years of working in the field of recreational therapy. As a Board Certified Recreational Therapist, she specialized in providing adaptive adventure opportunities for children with Autism and children with various behavioral and cognitive impairments. Once she discovered the field of human behavior she fell in love and headed back to school to get her Master degree in Special Education (BCBA track) at the University of Utah. She has been a BCBA with our company since May 2019 and loving every minute of it.

Nicole Morrison

BCBA, Clinical Operations Manager

Nicole’s passion for working with those with autism began while growing up with a brother with autism. As a child, Nicole had BCBA’s and ABA therapists in her home for over 10 years and saw the positive, life changing impact ABA therapy had on her brother and family. Nicole has years of experience working with those on the autism spectrum, ranging from ages 3-21. Nicole has a Bachelors degree in Psychology from Northern Arizona University and a Masters degree in Special Education with an emphasis in Applied Behavior Analysis. Nicole is now a Board Certified Behavior Analyst (BCBA) and is licensed in the state of Utah. Nicole enjoys all aspects of ABA therapy, but she is passionate about Neurodiversity affirming practice, teaching boundaries and teaching social emotional learning.

Lavere Harward

BCBA, Clinical Operations Manager

Lavere has been working with kids for years now and found that for him, there is no greater profession. He loves seeing them grow and change over time and use the coping tools and tactics he has taught them in their everyday life. ABA has allowed him to grow and expand my repertoire of skills and knowledge, and it has allowed him to continue working in the field he loves!

Arielle Bennett


Arielle has been with Advanced Behavior Analysis since May 2019. She started as a technician at Carmen B. Pingree in 2014 where she quickly fell in love with the field and decided to pursue her BCBA certification. She graduated from Capella University with a degree in Applied Behavior Analysis in September 2018 and passed the exam in 2019. She loves working with children with autism and having the opportunity to work with their family to create lasting positive changes. In her free time, Arielle enjoys competing in triathlons, reading, playing board games and spending time with her little one.

Ali Sotile


Ali has been working in the field of ABA for Advanced Behavior Analysis since 2018 when she moved to Utah from the east coast. She has a background in adaptive sports and an undergraduate degree from UNC-Wilmington in Recreation Therapy. Ali currently attends the University of Utah where she is earning a Master of Education degree to obtain her BCBA certification. Ali chose to pursue this career because she enjoys working with neurodiverse children and being involved in their continual progress. In her spare time you can find her in the Wasatch mountains skiing or mountain biking.

Bayley Bruner


Bayley received her undergraduate degree at the University of Oregon where she received a bachelors of science in general science with minors in chemistry and psychology. During her undergraduate years, Bayley also played division1 soccer and softball. Bayley also completed her masters program at Ball State University in Applied Behavior Analysis with an emphasis in autism. In her free time, she loves to workout, hike, and play with her french bulldog, Theo. Bayley loves working in ABA and helping her clients reach their fullest potential.

Jordan Chamberlain


Jordan Chamberlain is a Board Certified Analyst at Advanced Behavior Analysis. She graduated from Ball State University with a Master’s degree in Applied Behavior Analysis with a focus on Autism. She absolutely loves spending time with children on the autism spectrum and hopes to make a difference in the lives of many children and families throughout her career.

Jilllian McKinney


Jillian began working in the field of ABA in 2014 after finding her passion for individuals with special needs while volunteering at an adaptive program through Salt Lake County Parks and Recreation. She has worked in various settings such as in-home, clinics, community, and schools providing ABA therapy to a range of 2-22 year olds. She graduated with her Bachelor’s degree in Psychology from the University of Utah, and completed her Master’s degree in Applied Behavior Analysis at Ball State University. Jillian earned her BCBA credential in March of 2021. She particularly loves using pivotal response training and working on vocational skills with clients. In her free time she enjoys spending time with her son and dog!

Taylor Laudie


Taylor has been with ABA since 2019 and currently works as a BCBA in Salt Lake County. She graduated with her bachelor’s degree in Psychology from UVU in 2019 and her master’s degree in Special Education from the University of Utah in 2020. Taylor has worked with autistic children ages 2-13 years old. The most rewarding part of her job is helping neurodivergent children and their families have a better overall quality of life through the skills and techniques she teaches during ABA therapy. In her free time, she loves baking, gardening, and spending time outside with her her husband, daughter, and their dog and she also loves boxing!

Tonya Jones


Tonya has over 10 years of experience working with kids and adults with special needs. She received her bachelors degree in Child Development 2014 before going on to receive her master’s degree in Applied Behavior Analysis 2017. She has been a BCBA since 2018 and loves helping people with autism and seeing the changes and impact on their families. She hopes to continue to learn and help families for many years to come. When she not working she enjoys traveling, hiking, playing tennis, and road trips with her family.


Rachel Taylor


Rachel has worked in the field of ABA for 6 years and started out as an RBT while getting her undergraduate degree in Psychology from the University of Utah, GO UTES! She then worked towards her Masters in Special Education with an emphasis in Applied Behavior Analysis graduating in 2019 and obtained her BCBA in February of 2020. Rachel began working with Advanced Behavior Analysis in 2018 as an RBT and after graduating, a BCBA. After a brief move to Colorado she rejoined the team as a BCBA. Her experience has allowed her to work with kids of all ages and abilities and loves that each day can bring something new. Rachel has always loved being able to provide support to children and watching them increase their ability to navigate their environment on their own. In her free time she enjoys time with her puppy, running, hiking, reading, and enjoying time with friends and family.

Michael Brown


Michael began doing ABA and working with individuals on the autism spectrum in 2012 after working with other individuals of special needs since 2007. Michael has worked with adults as well as children with all ranges of abilities. Michael grew up in Texas and has worked with clients in California, Idaho, and Utah. Michael earned his master’s degree in Psychology with an emphasis in ABA through Capella University in 2019. Michael passed his certifications and became a BCBA also in 2019. When not having fun at work, Michael enjoys anything sci-fi, woodworking, reading, building Legos, and going on adventures with his family.


Tommy Ligman


Tommy has worked in the field since 2015. He began working as an RBT while studying at Dixie State University before transferring to Southern Utah University where he obtained an undergraduate degree in Interdisciplinary Studies with an emphasis in Special Education, Psychology, and Sociology. He then attended Florida Institute of Technology where he obtained a M.A degree in Professional Behavior Analysis. In 2021 Tommy became a BCBA and continues to learn how to better help those he works with. In his free time Tommy enjoys golfing, fishing, concerts and traveling.



Jonas Stotts


Jonas has worked in the field of Applied Behavior Analysis for 6 years and has 10 years experience working with children with special needs. He graduated from National University with his bachelors degree in Psychology and earned his Masters in special education from Arizona State University in 2017. When not at work, he enjoys playing the guitar, writing and recording music in his small home studio, listening to music, collecting vinyl records, and playing video games with his sons.Jonas has worked in the field of Applied Behavior Analysis for 6 years and has 10 years experience working with children with special needs. He graduated from National University with his bachelors degree in Psychology and earned his Masters in special education from Arizona State University in 2017. When not at work, he enjoys playing the guitar, writing and recording music in his small home studio, listening to music, collecting vinyl records, and playing video games with his sons.

Frequently Ask Questions

What is ABA therapy?

Applied behavior analysis (ABA) is the science in which the principles of behavior are applied systematically to improve socially significant behavior and experimentation is used to identify the variables responsible for behavior change” (Cooper, Heron, & Heward, 2007). In simpler terms, ABA is the science of altering the environment and applying strategies to reduce challenging behaviors while increasing adaptive behaviors. We believe that each individual should be part of the planning process for their engagement in ABA therapy. ABA therapy targets social skills (in a neurodiversity affirming way), communication, daily living skills and more by applying evidence-based methods to improve a child’s ability to interact with their natural environment. We focus on the use of intrinsic motivation to work with the child while promoting a safe and controlled environment, giving them the best chance at success. Our approach is completely individualized for each child. We seek to understand the function (or the reason) behind each behavior with the knowledge that behavior is communication. We attempt to listen to this communication by implementing evidence-based interventions while keeping a neurodiversity-affirming approach in mind each step of the way.

What does the current wait list look like?

The waiting list for Advanced Behavior Analysis changes frequently depending on staff availability. To get our most current availability and wait list information, please email our billing manager at Tara@Advancedbehavioranalysis.com.

How does scheduling work?
Advanced Behavior Analysis schedules ABA sessions into 3-time blocks. Block 1 includes 8/9am-Noon, Block 2 includes Noon-3pm and Block 3 includes 3-6pm. We have adopted this scheduling system as it allows the technicians to have consistent schedules. This helps us with retention and organization. Individual scheduling needs are handled by our scheduling department.
What is the process for getting started with ABA therapy?
Once insurance authorization for beginning the assessment process has been received by our billing team, a Board Certified Behavior Analyst (BCBA) will be assigned to the case. During the first meeting, the BCBA will get to know the family, the concerns of the family, get to know the child, observe the child and use assessment tools to determine what strengths the child already possesses and what skills can be worked on to further grow the existing strengths. Each company uses different assessment tools; we use the ABLLS, Vineland III, VB-MAPP and AFLS assessments. While we may not use all assessments, the BCBA will determine which assessments are appropriate for the child based on the information given from the parent. After assessments are completed, the BCBA will create an individualized treatment plan that is reviewed by a regional manager to ensure the plan follows neurodiversity affirming practice in line with our values. Once the treatment plan is approved by the parent, the treatment plan will be submitted to insurance for approval. After approval, a team will be created and assigned and services can begin.

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Our Learning Center

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Delivering Effective Praise

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What is ABA?

What is ABA?

Applied behavior analysis (ABA) is best known for its success in treating individuals with autism spectrum disorder (ASD) and other developmental...

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