Grapevine Clinic

4831 Merlot Avenue, #320, Grapevine, TX 76051

At Allison’s Therapy Corner Grapevine, we are proud to continue to offer Applied Behavior Analysis (ABA), Speech Therapy, Occupational Therapy, and Feeding Therapy. Our team of dedicated therapists across all locations is committed to delivering excellent, client-centered care in every discipline.

Features of Our Grapevine Clinic (see pictures below):

Three large gym spaces with two swing areas, a Jumparoo, scooters, basketball goal, rock wall, and more!
Art room with engaging arts and crafts activities planned year-round by our creative team.
Library and circle time rooms for group learning and social skills development.
School room designed for table tasks and structured learning.
Hangout room for board games and social skill-building activities.
Fine motor and “build-it” rooms to strengthen motor skills in fun, hands-on ways.
Pretend play areas that encourage imagination and the development of play skills.

At Allison’s Therapy Corner, we believe your child’s childhood should be prioritized and preserved. We provide age-appropriate, individualized services that support your child’s unique needs—while honoring the fact that they are kids first and deserve the joy of childhood.

Speech and Occupational Therapy sessions are held in private therapy rooms that minimize distractions, encourage focus, and give our therapists the ability to customize each session to your child’s unique needs.

Join Our Grapevine ABA Waitlist Today

Meet Our Grapevine Team

Haley Pollard, M.ED., BCBA, LBA

Board Certified Behavior Analysis, Clinical Director at Grapevine

Haley earned her Master’s degree in Special Education with an emphasis in Applied Behavior Analysis (ABA) from Texas Tech University. While pursuing her Master’s degree, Haley worked in the field of ABA as a Registered Behavior Therapist (RBT) for over 3 years in both clinic and in-home settings. She has a passion for providing high quality therapy and teaching client’s fun and new ways to build imperative skills.

Haley currently lives in Hickory Creek, Texas with her husband, Ryan, her brand new baby boy, Jaxson, and fur babies, Emmie and Layla. She enjoys working out, making new recipes, playing with her dogs, visiting with family and friends, and experiencing all the joys of a new first time mom!

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!

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.

Chrisana Townley, M.S., BCBA, LBA

Board Certified Behavior Analyst, Grapevine Clinic

Chrisana earned her Masters Degree in Applied Behavior Analysis from Lipscomb University in Nashville, Tennessee and became a BCBA in 2018. As a college student, she mentored peers with disabilities as they attended college courses and entered the workforce. After becoming an RBT in graduate school, she began working with children and adolescents with autism, spending most of her time in the clinic setting. She is dedicated to empowering neurodivergent individuals and enjoys developing personalized strategies that foster communication, independence, and social skills while collaborating closely with families and educators.

Chrisana currently lives in Coppell with her husband, Bailey, their cat, Echo, and their dog, Otto. In her free time, she loves to bake, read, and travel the world.

Elise Holder, M.S., CCC-SLP

Certified Speech-Language Pathologist, Grapevine Clinic

Elise earned her Master's degree in Speech-Language Pathology from the University of Texas at Dallas. She loves speech and believes in making therapy fun and functional for all clients. Her specialties include language development in autistic children, gestalt language processing/echolalia, and early language intervention. She has clinical experience in the areas of pediatric speech-sound disorders, language disorders, augmentative and alternative communication, and feeding. She is passionate about providing speech and language services so her clients can feel confident and empowered to communicate their own stories and ideas to members of their community on a daily basis. She enjoys writing, hiking nature trails, enjoying a good book or movie, and spending quality time with friends and family.

Gaby Ulanowski, M.O.T., OTR/L

Certified Occupational Therapist, Grapevine Clinic

Gaby Ulanowski earned her Master's degree in Occupational Therapy from Xavier University in Cincinnati, Ohio. She has experience working in schools and pediatric outpatient facilities with a variety of pediatric disorders including Autism Spectrum Disorder, Down Syndrome, Cerebral palsy, Developmental delays, Sensory Processing Disorder, and genetic disorders. She is passionate about empowering individuals to realize their full potential through self-discovery and personal growth. In her spare time she enjoys traveling, spending time with family and friends, hiking, reading, and playing pickleball.

Shanielle Sum, M.S., CCC-SLP

Certified Speech-Language Pathologist, Part-Time Keller/Fort Worth & Grapevine Clinic

Shanielle earned her Master's Degree in Speech-Language Pathology from the University of North Texas. She has experience evaluating and treating a variety of speech sound, receptive/expressive/pragmatic language disorders, augmentative and alternative communication, speech fluency, voice and swallowing disorders. After being introduced to the field of speech-language pathology during her undergraduate study of music education at Harding University, Shanielle was immediately captivated by the ways in which speech-language pathologists can make an impact for individuals with communication and swallowing difficulties. Her passion is partnering with clients and their family to empower them in their therapy experience! Shanielle loves to be outdoors in the sun, play musical instruments, and is active with her Valley Creek Church family in a variety of roles.

We are ready to serve you!

“Jesus said, ‘Let the little children come to me, and do not hinder them, for the kingdom of heaven belongs to such as these.’”

Matthew 19:14