Meet the Autism Behavioral Solutions Team!

Meghan Holligan,

Meghan is the founder and owner of Autism Behavioral Solutions as well as a Board Certified Behavior Analyst. Meghan has been certified by the Behavior Analysis Certification Board since 2007 and has over 23 years of experience working with individuals with developmental disabilities and their families in the home, community, school, residential and vocational settings.  Meghan received her B.A. in Psychology, with a Certificate in Disabilities Studies from West Virginia University, and her M.S. in Educational Psychology from Georgia State University.  Meghan specializes in autism and her primary areas of interest include verbal behavior, behavior reduction, and discrete trial training. Meghan enjoys working with families and therapeutic teams in the development and implementation of programming with functional applications. 

Montana Khreich, RBT

While attending the University of Arkansas pursuing her Bachelor's in Political Science, Montana began working as a behavior interventionist in a Special Education classroom and never looked back. She has 11 years of experience working hands-on with children between 2-18 in a variety of settings including schools, daycares, and homes. Montana is an outspoken advocate for compassionate ABA and ensuring that goals and treatments are client-led and considered ethical by the Neurodiverse community.  Montana specializes in verbal behavior and hopes to pursue her Master's in Speech Language Pathology. When she's not working you can find Montana making pottery or playing softball under the Washington Monument. 

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Adam Easter, RBT 

A graduate of George Mason University with his Bachelor’s degree in Sociology, Adam has always wanted to work in a field where he gets to help people. After graduating in 2019, he started working as an RBT in which he completed his coursework, received his certification, and found a passion for the field of ABA. Adam is currently pursuing his Master’s degree in Psychology with a concentration in ABA with the goal of obtaining his BCBA certification. He hopes to continue his education all the way to a PhD in ABA. Adam has extensive experience providing services to kids 2-8 and loves every minute of it.

When not working, Adam loves going hiking with his fiancé and their dog, Callie!

Nimah Sheik, RBT 

Nimah Sheikh-Adam graduated from Saint Catherine University in St. Paul, Minnesota with a Bachelors in Public Health with a concentration in Health and Social Sciences in December 2015. Currently, she is pursuing a Master’s in Special Education with a concentration on Applied Behavior Analysis. Nimah has several years of experience working with children in various settings such as public schools as well as daycare facilities, ranging from toddlers to early school age. Nimah passed her Registered Behavior Technician exam in 2018 and possesses extensive hands-on training and experience providing direct services to children and young adults between the ages of 2-17. 


Nimah is bilingual and has experience working with a wide variety of cultures.

Jada Parker, RBT 

Jada Parker is a Northern Virginia local and recent graduate from Virginia Commonwealth University with a degree in Psychology. She has 6 years of experience working with children and 1 year of experience working with children with disabilities. Jada enjoys  being an RBT because it gives her the opportunity to make a difference in the lives of children and their families. 

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Freddie Johnson, RBT 

Freddy Johnson graduated from Virginia Commonwealth University in 2018 with his Bachelors degree in Physchology and Associates degree in History. Freddy is currently attending Capella Univeristy where he is persuing his Master's in Psychology with a concentration on Applied Behavioral Analysis and hopes to become a BCBA. Freddy enjoys working in behavior because of the impact he has on his clients and the opportunity to see them grow. He has experience working with a wide range of ages from toddlers to teens and enjoys getting to learn new and unique techniques for teaching his clients. 

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