Now Enrolling Ages 18 Months to 6 Years – LEARN MORE
Areas WE SERVE
DASH ABA - Jonesboro
900 Southwest Drive Ste D Jonesboro AR, 72401
870-842-DASH (3274)
870-641-7171 (FAX)
jonesboro@dashaba.org
Sarah Sleppy
Assistant Clinical Director, Jonesboro
Meet the Local Team
Sarah Sleppy is the Assistant Clinical Director of our Jonesboro, AR location at DASH ABA. She is a Board Certified Behavior Analyst with a Bachelors degree in Psychology and a Masters degree in Counseling Psychology from the California State University, Sacramento. In addition, Sarah has a Master’s Certificate in Behavior Analysis from the Florida Institute of Technology. Sarah’s ABA experience includes providing early intervention support to clients and families in a center-based setting.
Prior to Sarah’s work in ABA, she taught art and music education to kids for Kindergarten through 5th grade, and taught part time in the Special Education classes in those grades as well. After a spontaneous move from California to Arkansas, Sarah landed a position as an RBT and fell in love with ABA. Without hesitation, she dove all in and never looked back. Working individually with clients and families to improve their quality of life is what brings her to work each day. Getting to use her love of teaching by training staff to provide top quality services is the icing on the cake.
When Sarah isn’t working with clients, staff or families, you will usually find her with a cup of coffee in one hand and a crochet project in the other. She likes to spend time with her husband and 3 children, cuddling on the couch with her dog and 2 cats, and enjoying the outdoors by walking in her neighborhood or working in the yard.
DASH ABA - Springdale
125 Parkwood Street Ste F
Lowell, AR 72745
479-512-DASH (3274)
870-641-7171 (FAX)
springdale@dashaba.org
Mariel Spicer, MS ABA, BCBA
Clinical Director, Springdale
Meet the Local Team
Mariel Spicer is the Clinical Director of the Lowell, AR DASH ABA location. She is a Board Certified Behavior Analyst with extensive experience delivering services as an RBT, BCBA, and Clinical Director across various settings, including centers, homes, and schools. Mariel earned her undergraduate degree in Early Childhood Education and holds a Masters in Applied Behavior Analysis from the Chicago School of Professional Psychology.
Prior to her role with DASH ABA, Mariel directed an ABA Program in a multidisciplinary setting in Little Rock, AR. Mariel is passionate about learning from neurodivergent voices and aspiring to provide ABA to learners with a compassionate and empathic approach.
When Mariel isn’t working, she enjoys spending time with her wife, their son, and their 3 furbabies. She also loves being outdoors and exploring all the experiences North West Arkansas has to offer.
DASH ABA - Peoria
7314 N Willow Lake Ct.
Peoria IL, 61614
309-617-DASH (3274)
870-641-7171 (FAX)
peoria@dashaba.org
Meet the Local Team
Chelsea Connor is the Senior Clinical Director of our Peoria, IL location at DASH ABA. She is a Board Certified Behavior Analyst and Licensed Behavior Analyst. She has a Bachelor of Science degree in psychology and a Master of Arts degree in Applied Behavior Analysis from Ball State University. She has worked in homes, schools, centers, and virtually, providing ABA services for families across the country.
In addition to her passion for using behavior analysis with individuals with ASD and other developmental disabilities, she has an interest in using behavior analysis to address human challenges in health and fitness. She is also pursuing her certification as a Certified Health and Wellness Coach through the American Council on Exercise, as well as certification as a Certified Nutrition Coach through the National Academy of Sports Medicine.
Chelsea has a passion for supporting and creating an environment where clients and staff alike are able to become the best they can be, focusing on their strengths. In addition to her passion for behavior analysis, Chelsea is a wife and mother to 3 children and 2 dogs. Her free time is spent with her family- typically hustling between the dance studio, soccer fields, and softball diamonds to support her children’s interests and passions!
DASH ABA - Kentucky
3310 Professional Park Drive
Ste 103
Owensboro, KY 42303
270-883-DASH (3274)
870-641-7171 (FAX)
owensboro@dashaba.org
Leigh Chapman, MA, BCBA, LBA
Clinical Director, Owensboro
Meet the Local Team
Leigh Chapman is a Board Certified Behavior Analyst (BCBA) who has worked with children and families in Kentucky and Indiana. She began her experience in Applied Behavior Analysis as a Registered Behavior Technician while earning her bachelor’s degree in psychology from Brescia University in Owensboro, Kentucky in 2019 and a master’s degree in Applied Behavior Analysis with a specialization in Autism Behavior Disorder from Ball State University in 2020. Following graduate school, Leigh continued providing early intervention services centers in both Kentucky and Indiana as a BCBA and then Senior BCBA.
In 2023, Leigh was appointed a Subject Matter Expert (SME) with the Behavior Analysis Certification Board (BACB). Leigh continues to serve as an SME with the BACB and is a member of the Kentucky Association for Behavior Analysis. She focuses on childhood and adolescent populations with autism spectrum disorder and other comorbid disabilities. Leigh is passionate about teaching other practitioners the importance of honoring assent and assent-withdrawal to help clients learn self-advocacy and bodily autonomy. Leigh has an interest in developing a positive clinical culture which prioritizes ethical, compassionate and fun interventions while providing ethical supports for our children, families and employees that they need to succeed.
DASH ABA - Springfield
1720 W. Elfindale Street
Springfield, MO 65807
417-494-DASH (3274)
870-641-7171 (FAX) springfield@dashaba.org
870-641-7171 (FAX) springfield@dashaba.org
Meet the Local Team
Hannah Stemple serves as the Clinical Director at our Springfield, MO DASH ABA location. She is a Board Certified Behavior Analyst and a Licensed Behavior Analyst with extensive experience delivering services in various settings, including centers, homes, and schools. Hannah earned her undergraduate degree in Psychology with a minor in Human Development and Family Sciences, and she holds a Master of Education in Special Education from the University of Washington.
Previously, Hannah directed an ABA clinic in Bentonville, AR, and a private school for individuals on the autism spectrum in Fayetteville, AR. She is deeply passionate about meeting learners where they are and helping both children and staff achieve their fullest potential. Hannah is especially enthusiastic about early intervention, as it allows her to work closely with young learners and experience their growth firsthand.
When she’s not working, Hannah enjoys spending time with her husband, two sons, and their dog. She also loves reading, spending time outdoors, and savoring a good cup of coffee.
DASH ABA - Florissant
760 Rue St. Francois St.,
Florissant, MO 63031
314-377-DASH (3274)
870-641-7171 (FAX)
florissant@dashaba.org
Meet the Local Team
Leesha Bitz is the Clinical Director of our Florissant, Mo location at DASH ABA. She is a Board Certified Behavior Analyst and Licensed Behavior Analyst with a Bachelors degree in Education and a Master of Arts degree in Applied Behavior Analysis from Ball State University. Leesha has had over 10 years of experience providing support to clients and families in a center-based setting.
Leesha’s journey into ABA began as a middle school math and special education teacher in the public school system. After 2 years of teaching, Leesha craved more individualization and attention to growth than what the school system offered. After accidentally landing an RBT position, the individualized care, attention to detail, data analysis and impact on family life captured her heart and there wasn’t any other choice but to pursue it. Leesha specialized in early intervention and verbal behavior, working mostly with individuals ages 2-9 years old in a center-based setting.
Leesha has a passion to provide support for both individuals and families to work for the best outcome and most fulfilling life they can have. In addition to working with families and children at the center, Leesha enjoys her family at home as a wife and mother to 3 children. Her free time is spent exploring St. Louis with her family and volunteering at her church.