The Success Center by GBCS, LLC

Helping diverse learners reach their potential

The Success Center by GBCS,LLC, is located at 329 Village Road East in Princeton Junction, NJ.  The center is attached to Congregation Beth Chaim, enter through the rear door.  The center is conveniently located near exit 8 on the NJ Turnpike, near exit 8 on 195, near Route 130, and near Route 1.


The Success Center by GBCS, LLC, is under the direction of Beth Glasberg, Ph.D., BCBA-D.  Beth has been working with children and families facing social, learning, or behavioral challenges for over 25 years.  She has authored several books focusing on both challenging behaviors and sibling issues, as well as multiple peer reviewed articles.  Furthermore, Beth has presented at conferences both nationally and internationally.


Melissa Collings, MA,BCBA, is a certified special education and elementary education teacher. She worked as a special education teacher for five years before pursuing her masters in applied behavior analysis. Melissa now works privately with a variety of clients in home, school, and community settings.

Heather Edwards, MSEd, BCBA, is a certified special education teacher.  She has been working in special education for more than 20 years with learners ranging from age 2 to age 21.  Heather has been a classroom teacher and now works as a behavior specialist consulting to individual students and classrooms.  Areas of particular interest for Heather include promoting functional communication, increasing social skills, and developing functional curriculum to increase skills that are essential for success as an adult.


Celia L. Heyman, M.A, BCBAhas been providing behavior analytic services to learners ranging from Pre-Kindergarten to Grade 12.  Celia has experience conducting functional behavior assessments, implementation of Behavior Intervention Plans, social skills groups, sibling support groups, and various teaching procedures such as Discrete Trial Instructions and Natural Environment Teaching.  As a behavior specialist, Celia has provided training to teachers, paraprofessionals, and families.  Her prior professional experience as an Early Intervention Service Coordinator exemplifies her understanding and dedication to learners, family empowerment/collaboration, and the importance of applied behavior analysis.

Ann-Marie Kuba, MA, BCBA, holds a certificate in elementary education and special education.  She has worked in the field of special education for over 20 years both as a teacher and behavior analyst.  She has been a teacher, early intervention provider, and is currently a behaviorist for a public school in New Jersey.  She has presented for school districts, organizations, and parents as well as at AutismNJ, DEC, CEC, and BCASC.  Ann-Marie is passionate about working with clients, families, and communities to ensure effective, meaningful, and fun learning is happening.


Kristina M. Quigley, Ed.M., BCBA, holds certification as an elementary and special education teacher.  Kristina has been working with children, adolescents, and young adults for 15 years.  With experience as a classroom teacher as well as a behavior analyst, Kristina has provided behavioral and academic consultations and training to school districts, families, and community organizations.  Kristina has particular interest in matching learners with appropriate academic and functional curricula.


Deborah Silver, MA, BCBA has been working privately with high school and college students from a variety of institutions help them overcome the hurdles of college acceptance and completion.  She has presented at several conferences on topics surrounding college students on the autism spectrum.