About Us

Since opening its doors in 2010, Behavior Basics has focused on providing high quality individualized services to each and every one of our clients. Founded in North Carolina, Behavior Basics was excited to open its doors in the Northern Virginia and the DC area in 2014 and our first clinic location in June 2015. Our consultants and staff limit their caseloads so that they can provide each client with the personalized services they need. Our staff is continually learning and expanding their skills by attending multiple conferences and continuing education opportunities each year.

Practice Location:
Behavior Basics LLC
6180 Grovedale Court Suite 200
Alexandria, VA 22310

Phone: (866)380-3419
Fax: (866)380-9125

When calling to request new services, please use extension 1. Please do not use any other extensions or phone numbers to request new services as this will delay getting your information to the correct person.


Our Team

Leadership and Administrative Team

Gabrielle Trapenberg Torres, BCBA, LBA
Owner & Operations Director

In collaboration with our Executive Director and Clinical Director, Gabrielle supervises all operations, administrative and financial aspects of Behavior Basics. . She also works closely with the Leadership Team to develop and provide training and coaching to both Behavior Basics staff and other professionals on the implementation of programs using the principles of applied behavior analysis. She holds a master's degree in Human Health & Behavior and Applied Behavior Analysis from Columbia University's Teacher's College and a master's degree in Mental Health Counseling from NOVA Southeastern University. She is a Board Certified Behavior Analyst (BCBA), a Licensed Behavior Analyst (LBA) in the state of Virginia and a Resident in Counseling in Virginia.

For more than 15 years Gabrielle has worked across the US and Curacao in homes, clinics, schools and in the community applying the evidence-based principles of applied behavior analysis to help individuals achieve positive behavior change. Gabrielle has experience working with a wide range of clients, from those seeking to make minor changes to their lives, to children and adolescents on the autism spectrum and with developmental disabilities, to adolescents and adults diagnosed with emotional and behavioral disorders, depression, anxiety, PTSD and substance abuse disorders. Gabrielle also have experience training parents, staff and other professionals, as well as providing supervision to students pursuing their Board Certification through Behavior Basics as Supervised Independent Fieldwork and George Mason University’s ABA Practicum and Intensive Practicum. 

Gabrielle is a member of: The Association of Professional Behavior Analysts (APBA)The Association for Behavior Analysis International (ABAI)ABAI Health, Sports & Fitness Special Interest Group (Currently on the Board) • ABAI Dissemination of Behavior Analysis Special Interest GroupThe Virginia Association of Behavior Analysts

Gabrielle is also an RRCA certified Running Coach, and has coached athletes for Team in Training. She is originally from Curacao, an island in the Caribbean, and is fluent in English, Dutch and Spanish.


Amanda Mehlenbacher, BCBA, LBA
Excutive Director

Amanda joined Behavior Basics in 2018 as our Executive Director. She is a  Certified Behavior Analyst and Licensed Behavior Analyst in Virginia and Maryland and has over 15 year experience working in the field of Applied Behavior Analysis. 



Elizabeth Schabinger, BCBA, LBA
Assistant Clinical Director

Elizabeth is a Board Certified Behavior Analyst and Licensed Behavior Analyst in Virginia. Elizabeth began working with children with special needs as a respite worker in 2010 and began working in the field of Applied Behavior Analysis as a behavior technician in 2013. Elizabeth obtained her Masters in Special Education with a Certificate in Applied Behavior Analysis at George Mason University in 2016. She has an interest in pursuing the research in the field of ABA and is leading the development of practice-based research at Behavior Basics. Elizabeth has been with Behavior Basics since the Summer of 2015. Elizabeth started at Behavior Basics as a Behavior Technician and now serves as one of our Assistant Clinical Directors.

In her spare time, Elizabeth loves baking, hiking, and exploring the Washington DC area.



Kimberly Flores, RBT
Office Manager & Lead Behavior Technician

Kimberly works in the clinic as a Lead Behavior Technician. She also works as our Office Manager assiting the Leadership Team in the day-to-day administrative operations. She has been providing ABA therapy to young children on the Autism Spectrum since 2014. Before joining Behavior Basics, Kimberly worked as a behavior technician at another clinic and was also a respite worker in the home. She has a BS in Psychology from the University of Mary Washington, and plans to pursue ABA coursework in the near future. She is fluent in English and Spanish.

In her free time, Kimberly loves being with family, watching game shows, and (especially) going to concerts.


Jade Lambkins, RBT
Clinic Manager & Lead Behavior Technician


Clinical Team

Program Supervisors (BCBAs)

Caitlin Lamm, BCBA, LBA
Program Supervisor

Caitlin is Board Certified Behavior Analyst working in the clinic and in the Woodbridge Area. She joined Behavior Basics team as a George Mason University intern in the Fall of 2015. She completed her Masters in Special Education with a Certificate in Applied Behavior Analysis and has experience working with children and adolescents and applying Applied Behavior Analysis in a multiple settings. Caitlin started at Behavior Basics as a Behavior Technician and now serves as one of our Assistant Clinical Directors.


Sarah DiGioa, BCBA, LBA
Program Supervisor


Katherine Orth, RBT
Program Supervisor
Katie joined the Behavior Basics team in May of 2017. She is pursuing a Masters in Applied Developmental Psychology with a Certificate in Applied Behavior Analysis at George Mason University. Katie has a bachelors in Psychology and Social Work from Longwood University. She is a Registered Behavior Technician and has experience in case management with children and adolescents with social, emotional, and behavior problems. 

In her spare time, Katie enjoys spending time with family and friends, running, spending time outdoors and traveling.   



Yujue Yang, BCBA, LBA
Program Supervisor


 Program Managers (BCBaBAs and Masters Level RBTs)

Andrea Viscarra, BCaBA
Program Manager
Andrea joined the Behavior Basics staff in the fall of 2015 as a George Mason Practicum student. She graduated from George Mason University with a Bachelor in Psychology and a speciality in Applied Behavior Analysis. Andrea is a BCaBA and has seven years of experience working with young children. She is fluent in English and Spanish and supports our Spanish language parent trainings.  

In her spare time she enjoys doing outdoor activities with her family and friends and loves social dancing and traveling.


Jeannette Cazares, RBT
Program Manager


Megan Kokx, RBT
Program Manager


Jisun Kim, RBT
Program Manager


Behavior Technicians 

Anosha Baig, RBT
Lead Behavior Technician


Sadia Chatha, RBT
Lead Behavior Technician


Margaret Crocker, RBT
Lead Behavior Technician


Chelsea Nelthropp
Behavior Technician


Emily Warner, RBT
Behavior Technician


Join Our Team
We're hiring! If you are interested in joining our team, please visit our Job Openings page. We are looking for full and part time Behavior Technicians! 

  • Note for those interested in supervision: Behavior Basics accepts new interns/students pursuing their ABA coursework and required BACB Supervision hours every semester for both Supervised Independent Fieldwork and Practicum (regular and Intensive). If you are interested in being considered for supervision, please visit our Jobs page and apply to be a Behavior Technician.