Spectrum Autism Services, LLC

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A Spectrum of Possibilities

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Passionate Behavior Specialists

Helping Individuals with Autism Spectrum Disorder

Rely on the knowledgeable and experienced staff of Spectrum Autism Services, LLC. Our team specializes in providing evidence-based treatments to children with autism spectrum disorder. Each member of our staff is passionate and dedicated to meeting the needs of our clients.

 Meet Our Talented Team


Our Admin Team


Nancy Daly, M.A., BCBA, LBACEO and Director of Program Development

 
Nancy’s passion for working with individuals on the autism spectrum was sparked by the diagnosis and treatment of her own child with autism. She lives in Stafford County with her husband who is a former service member and is an active participant in the local special needs community. Nancy has a Masters in Human Services with a concentration in Marriage and Family Therapy from Liberty University and a Post Graduate Certificate in Behavioral Interventions in Autism from the University of Massachusetts-Lowell.

Nancy has worked with special needs children since 2008 and as a BCBA since 2012. Nancy has experience providing both in-home and school-based intervention services. Her specialties include early and intensive behavior intervention, verbal behavior, school readiness, feeding, potty training, social skills training, interdisciplinary collaboration, and parent training.

Emily SalgadoOperations Associate

 
Emily Salgado is the Operations Associate at Spectrum Autism Services, where she ensures the seamless execution of daily operations and organizational efficiency. With a detail-oriented approach and a talent for problem-solving, Emily excels in streamlining processes, coordinating resources, and supporting team collaboration. Her dedication to operational excellence directly contributes to the company's mission of positively impacting families through exceptional services. Emily takes pride in her ability to create a well-organized and productive environment that allows her team to thrive.Outside of work, Emily treasures moments spent with her husband and two awesome dogs, finding comfort and happiness in their company.


Our Virginia Team


Katherine Kelly, M.A., BCBA, LBADirector of Clinical Services 


Katherine moved to Virginia in 2016 to pursue her passion for ABA. Clients love her creative spirit, and the staff look forward to her yummy homemade desserts. She has a Bachelor of Science in Sociology from Frostburg State University and Masters in Applied Behavior Analysis with an emphasis in Autism from Ball State University.


Katherine supervises the training of our team of Registered Behavior Technicians. She develops our parent training curriculum and supervises staff members in the field. Previously, Katherine worked in foster care, coordinating services and ensuring that children had the needed legal, medical, educational, and physical resources to thrive. She has provided services in the home, community, and school settings. Her specialties include positive behavior support, verbal behavior, educational advocacy, parent training, and service coordination.

Michelle Lewis, M.A., BCBA, LBADirector of Clinic-Based Services

 

Michelle is passionate about working with children. Although she always  knew she would pursue a career in public service, it was not until she began working with exceptional children that she realized her true calling. She finds that applied behavior analysis enables children to become successful in both the home and educational setting. Michelle holds a Bachelor's Degree in Psychology with a focus in child development from Florida State University and a Master’s degree in ABA from Ball State University.


Michelle has experience in specialized day care and education centers.  Prior to joining  the Spectrum team she held a position as an Emotional Behavior Support Teacher with Stafford County Public Schools, working with students from kindergarten through fifth grade.


Hailing from Lake City Florida, Michelle currently resides in Stafford, Virginia.  Michelle enjoys traveling and outdoor activities including hiking, running and camping.


Zeneida Sorto, M.S., BCBA, LBAAssistant Clinical Director


Zeneida always had a passion for helping those in need, no matter what their age. Throughout college she worked with senior citizens in hospice care. Upon graduation in 2018, she came to Spectrum and began working with children on the autism spectrum as an RBT. Uniting a passion for helping individuals with special needs and working with children, Zeneida felt that she had discovered her calling in life. This prompted her to continue her education at the graduate level. Zeneida holds a Bachelor’s degree in Psychology from Virginia Commonwealth University and Master’s degree in Educational Psychology with an emphasis in Applied Behavior Analysis from the University of Southern Maine.


Her specialties include managing maladaptive behaviors, natural environment teaching, and promoting self-care skills. In her free time, she enjoys running, reading a good book, trips to the beach, and spending time with her loved ones.



Tyler Porzeinski, M.S., BCBA, LBAClinical Supervisor

 

Tyler has always had a passion for working with children. In ninth grade, he was led to volunteer in a program that taught soccer to children with developmental disabilities. It was through this experience that he knew he wanted to work in a field that allowed him to help individuals with special needs. Throughout college he was given the opportunity to work with children ranging from 1 to 18 years of age, teaching them life skills through positive guidance.  This passion for working with children led him to the field of Applied Behavior Analysis. In 2020, he began working for Spectrum Autism Services. Tyler holds a Bachelor’s degree in Psychology from the University of Virginia and a Masters in Psychology with an emphasis in ABA from Purdue University. 


In his free time, he enjoys hiking, trips to the beach, and playing soccer. Tyler’s specialties include early intervention, maladaptive behavior management, group training, and natural environment teaching.

Rachel Moats, M.A., BCBA, LBAClinical Supervisor

 
Rachel began working in ABA in 2016, when a special education course required her to participate in an internship at a private day school. Upon completion of the internship, Rachel was captivated by Behaviorism and knew her calling was to pursue the field of ABA as a career. Passing her BCBA exam in 2024, Rachel has had experience as a behavior technician in many settings and with a variety of ages. Rachel is passionate about the use of ABA to impact the lives of those who are Autistic and hopes to use her knowledge and experience to further progress the ABA field with neurodiversity-affirming practices. Rachel holds a Bachelor’s Degree from Liberty University in Interdisciplinary Studies with areas of study including Psychology and Special Education, with a minor in American Sign Language Interpreting, and a Master’s Degree in ABA from Ball State University.

In her free time, Rachel enjoys crafting, is a published creative writer, and she has completed the New York Times Crossword Puzzle every day since April 2024. Rachel also values spending time with her dog and exploring the area, as she just relocated from Roanoke, VA

Ian McAlisterProgram Supervisor

 
I hold a bachelor's degree in Graphic Design and am currently pursuing a Master’s in Psychology with the goal of becoming a Board Certified Behavior Analyst (BCBA). Growing up with a chronic illness, I experienced firsthand the importance of a strong support system, which inspired my passion for helping others. Influenced by my mother’s work in a similar field, I began supporting adults with cognitive disabilities and eventually found my way to Spectrum, where I was drawn to the meaningful impact of natural environment ABA therapy.

Mariah Hildebrand, RBTField Assistant

 
Mariah has always dreamed of having a positive impact on the people she comes across. This led to her first becoming an EMT and donating to organizations regularly at SERVE and Lions Clubs Foundation. However, when looking for more opportunities to create a larger impact, Mariah came across Spectrum! She started in 2022 as a Registered Behavioral Technician. After interacting with the kids and seeing the overwhelming positive impact ABA has, it led to Mariah wanting to do more and help out more kids and fellow RBTs! This resulted in her becoming a Field Assistant for Spectrum. After working for a year, being a Field Assistant made Mariah realize she wants to go back to school for psychology, hoping to become a BCaBA and later a BCBA!
 
Mariah enjoys reading, candle shopping, and going to antique shops!
Emma Chapple, B.S., RBTSr. Academy Administrator

 

Emma has been working with children since she was eleven years old both as a babysitter and volunteering in her church's Sunday School/child care programs.  She earned her Associate's Degree in General Studies before enrolling at University of Mary Washington. In college, Emma interned with a camp for children with incarcerated parents and then with a local Fredericksburg company, Learning Enhancement Center.  After graduating from Mary Washington with a Bachelor's of Science degree in Psychological Science, Emma worked at Stafford County Public Schools. There she realized her passion for working one on one with children.  She joined Spectrum in 2019 as an RBT where she loves working with all her clients. Currently, Emma is one of the Academy Administrators and a Field Assistant within Spectrum.


In her free time, she enjoys walking her dog, shopping on Amazon, and traveling.


Christina Horan, RBTAcademy Administrator

 

Christina Horan, also known as Chris, is an accomplished Academy Administrator with a strong background in education. She holds an Associates Degree in General Studies from Germanna Community College, showcasing her commitment to continuous learning and academic excellence.


Beyond her professional pursuits, Chris is a devoted mother to a lively 8-year-old boy. Her passion for mystery books and enjoyment of scary movies highlight her intrigue for the mysterious and suspenseful. In her time away from work, Chris finds joy in crocheting and sketching, demonstrating her artistic flair and diverse interests.


With a balance between professional expertise and a vibrant personal life, Christina Horan embodies dedication, curiosity, and creativity in both her career and daily pursuits.


Taylor Ekanger, B.S., RBTAcademy Administrator

 

Taylor has always had a drive to help others in any way possible. In high school, she volunteered as an EMT and served two summers as a counselor at Camp Rainbow. There she helped kids who lost their loved ones, through their grief. After being referred by a family friend, she joined Spectrum Autism Services. After 9 months of working directly with kiddos as an RBT in 2023, she became part of the Academy Administrator team. She earned a B.S in Exercise Science and a minor is Psychology from Virginia Commonwealth University. From her time at Spectrum, she has been inspired to go back to school and pursue a Masters Degree in Applied Behavioral Analysis to become a BCBA.


In her free time, she can be found at the gym rock climbing, at home doing arts and crafts, or exploring new places and learning about new cultures.


Cheyenne Wray, RBT, NREMTField Assistant

 
Cheyenne has been helping others throughout her life, she began volunteering with organizations such as the American Red Cross and Make-A-Wish foundation as early as 8 years old, at 16 she joined her local fire department where she became a Firefighter and EMT. Cheyenne is passionate about furthering her education, she graduated from Southside Virginia Community College with an Associates in Business Administration in 2021. She has also studied Biomedical Science and is currently studying at Purdue University, where she intends to pursue a masters in Psychology: ABA.

She has previously worked in business administration and kitchen management. Cheyenne joined Spectrum at the end of 2023, and after working as an RBT for six months she became a Field Assistant for our in-home kiddos and plans to become a BCBA.
 
When Cheyenne is not at work she can be found on the field playing semi-professional Football for the WTFL.
 
Her specialties include: trauma informed care, executive function, data driven decision making, emotional regulation, natural environment teaching, verbal behavior, socially significant behavior, stereotypic behavior, and visual schedules.

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Our California Team


Jessica Dotson, B.S., BCaBA, LaBAClinical Supervisor


Jessica has been working with children for most of her adult life. From daycare settings to youth groups in her church, she has had the distinct pleasure of leading and teaching children from 6 months to 18 years of age. Jessica’s passion for being around kids is what led her to be a Sunday school teacher and youth leader at her church and is what ultimately brought her to the field of ABA. While working on her associate degree in psychology, she began working with Spectrum Autism Services in May 2018 as an RBT, further igniting her passion for helping children and families affected by ASD. Jessica is currently working on her bachelor’s degree in psychology with a concentration in Applied Behavior Analysis to become a BCaBA so she may continue her pursuit to care for and support children of all ages and with diverse needs.


Jessica’s specialties include early intervention, natural environment teaching, and maladaptive behavior management.


Alexis Rusch, RBTProgram Supervisor


Alexis has always had a passion for helping those in her community and dreamed of being able to leave a daily positive impact on people's lives. This dedication to others led her to starting with Spectrum in late 2020 as a Registered Behavioral Technician. Through working at Spectrum, Alexis truly learned what an impact ABA has on the lives of children and families alike. After working as an RBT, Alexis advanced her position in Spectrum by becoming a Field Assistant, finding an ignited passion for helping fellow RBTs to discover their place in the field of ABA. She’s currently pursuing a Bachelor of Science degree with a concentration in ABA from Purdue University, and hopes to become a BCBA to continue supporting and helping children on the Autism spectrum.


During her free time Alexis enjoys hiking, drawing, and reading a good book. Her specialties include: early intervention, functional communication training, echolalia, behavioral strategies for academic support, and ESDM.


Consult Our Team of Board Certified Analysts Today

Gain a better understanding of how our organization can help your child with ASD learn to communicate, interact with peers, and stop engaging in problem behaviors. Give us a call or send us an email to learn more about treatment options and educational advocacy.

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Business Info.

Spectrum Autism Services, LLC

35 Walpole St #207,
Stafford, VA 22554
Office hours
Monday - Friday
8:00 a.m. - 5:00 p.m.
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 Serving These Locations:

VA: Stafford, Quantico, Fredericksburg, Ft. Belvoir, Alexandria, Arlington, Fairfax, Woodbridge, Spotsylvania, and Springfield

CA: San Diego County, Camp Pendleton

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Contact Us:

Phone: External link opens in new tab or window(540) 383-7133

Email: contact@sas-aba.com

Fax: (540) 246-0717

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