Katrina Flemister, M.A., BCBA, LBA

Board Certified Behavior Analysis, Clinical Director at Fort Worth/Keller

Katrina earned her Master’s Degree in Applied Behavior Analysis (ABA) from Ball State University. In graduate school, she worked as an RBT in both clinic and in-home settings. She has over 8 years of experience working in the field of ABA. Katrina is passionate about training staff and providing high quality ABA therapy to the individuals she works with.

        Katrina currently lives Euless, Texas with her husband, Christopher, daughter Madison, son Christopher, and fur baby Mila. She was born and raised in Los Angeles, California and has been enjoying Texas since 2018. She enjoys eating out, going to the movies, and spending time with her family.

Haley Pejovich, M.A., BCBA, LBA

Board Certified Behavior Analysis, BCBA Lead at Fort Worth/Keller

Haley earned her Master’s Degree in Applied Behavior Analysis (ABA) from the University of North Texas. While gaining her Master’s, she worked in a clinic as a Registered Behavior Technician (RBT). She has 7.5 years of experience in the field of ABA and spent 3 years prior to that working with adults with disabilities in the home setting. She enjoys seeing each victory a client makes and knowing how it will shape their future!

Haley currently lives in Fort Worth with her husband, Matthew, and their pets, Leo and Auggie. She enjoys reading novels, cheering on the Pittsburgh Steelers, and spending time with friends & family.

She is very excited about this new stage in her career and is grateful for the blessing of starting it at Allison’s Therapy Corner!

Mari-Breanna Lowe, M.A., BCBA, LBA

Mari-Bree earned her Undergraduate Degree in Youth & Family Ministry from Abilene Christian University and her Master’s Degree in Applied Behavior Analysis (ABA) from the University of North Texas. Before graduate school, she worked 1 year in the school setting as a paraprofessional working with students with Autism and learning disabilities. Mari-Bree has 5 years of ABA experience for both in-home and clinic settings.

Mari-Bree currently lives in Fort Worth with her husband, Chris, and their 2 dogs, Zeke & Kneesaa. In her free time, Mari-Bree enjoys fishing, camping, and cheering on her husband's middle school basketball teams.

She is grateful to be at Allison's Therapy Corner where her faith and career can thrive together. She can't wait to be a part of the growth here at ATC!

Carin Johnson, M.A., BCBA, LBA

Board Certified Behavior Analyst

Carin earned her Master’s Degree in Applied Behavior Analysis (ABA) from Ball Sate University. In graduate school, she worked as an RBT in both clinic and in-home settings. She has 7 years of experience working in the field of ABA. Carin is passionate about providing compassionate care and high quality ABA therapy to all individuals she works with.

Carin currently lives in Fort Worth, Texas, where she was born and raised. She enjoys singing, dancing, and spending time with family and friends.

Megan Poston, M.A., BCBA, LBA

Board Certified Behavior Analyst, Grapevine Clinic

Megan earned her Master’s degree in ABA from Ball State University.  In graduate school, she worked as a Registered Behavior Technician (RBT) in a clinic setting.  Megan has 6 years of experience working in the field of ABA and feels blessed to get to play a role in shaping each of her client’s futures.

Megan lives in Fort Worth, Texas with her cat, Kitty.  In her free time, she enjoys spending time with her family, attending sporting events, and supporting her brother’s high school basketball team!

Cassidy Lin M.A., BCBA, LBA

Board Certified Behavior Analyst, Keller/Fort Worth Clinic

Cassidy earned her Masters of Arts in Applied Behavior Analysis from Ball State University with a graduate certificate in Autism. Cassidy’s passion for the field of ABA was sparked when she began working as a Registered Behavior Technician (RBT) after completing undergrad. She worked in the field for approximately three years as a technician in a clinical setting before becoming a BCBA.

In her free time, Cassidy enjoys playing tennis, watching movies, baking, and spending time with friends and family. Cassidy is originally from Orange County, California, but has been in the Fort Worth area since 2018. She loves cheering on her alma mater, the TCU Horned Frogs, and also loves the Pittsburgh Steelers!  Allison’s Therapy Corner has been such a blessing for Cassidy and she is excited to continue growing as a BCBA as a part of this amazing team!

Victoria Tyler M.A., BCBA, LBA

Board Certified Behavior Analyst, Grapevine Clinic

Victoria earned her Master's degree in Applied Behavior Analysis from the University of North Texas while simultaneously working as a Registered Behavior Technician (RBT). This experience gave her a unique perspective on the field and strengthened her passion for helping families achieve each milestone toward their child's success. Being a part of the daily wins for each kiddo fuels her passion for the field. Victoria also find great joy in teaching families the knowledge and skills they need to advocate effectively for their children.

Originally from Gulfport, MS, Victoria now lives in Dallas, Texas. Outside of her professional life, she loves shopping, reading, spending time with her family, and enjoying all things softball and baseball.

She is deeply committed to supporting families in creating meaningful, lasting change, and she believes in the power of collaboration to help children thrive.