PEERS Adolescents Certified Provider

PEAK Level 1 Certified

Picture Exchange Communication System (PECS) Level 1 Trained

Originally from Colorado, Stacy relocated to the Clarksville area after spending eight years overseas. In January 2010, she began her career as a behavioral tutor, providing in-home ABA therapy services to Tricare beneficiaries under the supervision of a BCBA. She earned her Master’s degree in Applied Behavior Analysis from Ball State University in December 2011 and became a Board Certified Behavior Analyst in January 2012. In 2023, she helped facilitate the opening of the H3 clinic, transitioning her focus from in-home services to clinic-based care. In 2026, she further advanced her professional development by becoming a doctoral student in Applied Behavior Analysis.

Alina is originally from Romania and joined the U.S. Army, where she served as an Air Traffic Controller for three years. She moved to Clarksville, Tennessee, in 2002 and earned her M.S. in Counseling Psychology from Capella University in 2010 and a Postgraduate Certificate in Applied Behavior Analysis from Kaplan University in 2012.

She began with H3 Therapy in 2012 as a Behavioral Technician and earned her BCBA certification in June 2014. Alina is committed to providing compassionate, individualized care across the lifespan, with a focus on supporting clients and families in the home setting.

PEAK Level 1 Certified

Layaranda is a Tennessee native who earned her Bachelor of Science in Social Work from Austin Peay State University in May 2011. She later completed her Master of Arts in Applied Behavior Analysis from Ball State University in December 2016. Layaranda began her career with H3 Therapy as a Behavior Technician in January 2015 and went on to earn her BCBA certification in August 2017. In 2023, she was instrumental in supporting the transition of services from home-based care to a clinic-based model by providing strong leadership and demonstrating a commitment to training future practitioners, helping to enhance service delivery and client outcomes.

PEERS Adult Certified Provider

PEAK Level 1 Certified

Picture Exchange Communication System (PECS) Level 1 Trained

Hailey was born in New Mexico and raised on Pacific Islands as part of an Air Force family before eventually settling in Tennessee. She earned her Bachelor of Arts in Educational Studies from Furman University in 2021, followed by a Master’s degree in Applied Behavior Analysis from Ball State University in July 2022. After completing her supervised fieldwork, Hailey obtained her Board Certified Behavior Analyst (BCBA) credential in September 2022. She has demonstrated a strong commitment to the growth of clinical services, playing an integral role in supporting the development and opening of clinic-based programming. In 2026, Hailey continues to advance her professional expertise as a doctoral student.

PEAK Level 1 Certified

Leah was born in Seoul, South Korea, and raised in Alabama. As a military spouse, she lived in various locations worldwide before settling in Clarksville in 2018. She earned her Bachelor’s degree in Psychology from Troy University in 2005 and her Master’s in Applied Behavior Analysis from Ball State University in 2020. After working as an RBT since 2015, she became a BCBA in January 2023. Leah has extensive experience supporting families with multiple children diagnosed with autism and is known for her compassionate, family-centered care. This experience played an integral role in helping families successfully transition from in-home to clinic-based services while maintaining continuity and support.

Tania was born in Panama City, Panama, but raised in the U.S. since she was 7 years old. She graduated from Austin Peay State University in May 2014 with a Bachelor’s of Science in Social Work. She has been working as a Special Populations Education Assistant in the public school system for almost 10 years and has been an RBT since July 2022.

Rachel is a Clarksville native who earned her Bachelor of Social Work (BSW) from Austin Peay State University in 2023. Just prior to graduating, she joined H3 as a social work intern, where she discovered a strong passion for Applied Behavior Analysis (ABA) therapy. Motivated to continue serving individuals with special needs, Rachel pursued a Master’s degree in Applied Behavior Analysis at Ball State University, which she successfully completed in May 2026.

Sierra is originally from Fayetteville, North Carolina. She earned her Bachelor’s degree in Psychology and completed her Master’s degree at Tennessee Tech in August 2025, working toward her BCBA credential. After relocating in 2023, she now lives in Clarksville with her husband, son, daughter, and two dogs. In her free time, she enjoys spending time with her family, being outdoors, and shopping.

Kyndall is a TN native from the Nashville area. She became interested in this ABA field when her cousin was diagnosed with autism. She has been working with children for about six years as she has always been very passionate about teaching and caring for children. She is also a big Tennessee Titans fan.

Originally from Colorado, Jesse enlisted in the US Air Force in 1997 where he served as a meteorologist arriving at Clarksville, TN and Fort Campbell in 2009. Just before his 16th year of service, one-third of which was stationed with the Army, he received a medical retirement in January of 2013.