Collaborating with families and teachers

Beacon Services of Connecticut provides evidence-based treatment in the homes and schools of families affected by autism spectrum disorder (ASD), developmental delay, and behavioral concerns.

Making a Difference!

Beacon provides a positive work environment with employee training, consultation and supervision that enables our staff to grow professionally and reach their highest potential while assisting children to reach theirs.

Creating Partnerships

Beacon’s mission is to work in partnership with families, early intervention programs and school systems to foster essential life skills for children with autism spectrum disorder (ASD) and other developmental delays.

Practicing Excellence

Beacon Services of Connecticut uses only evidence-based instructional practices. Beacon actively contributes to the fields of Applied Behavior Analysis (ABA) and Early Intervention (EI) through training, research and professional partnerships.

About Us

Beacon Services of Connecticut (Beacon) is a private group practice of behavior analysts and multidisciplinary early intervention professionals organized to provide therapeutic services to individuals with developmental disabilities. The practice specializes in providing evidence-based treatment interventions to support children and families in reaching their highest potential. Beacon works extensively with individuals who exhibit a variety of developmental needs and challenging behaviors by building adaptive skills in homes, schools, and community settings. Beacon actively contributes to the fields of Applied Behavior Analysis (ABA) and Early Intervention (EI) through training students and professionals, contributing to field-based research, and establishing collaborative professional partnerships.

Programs & Services

Beacon Services of Connecticut was established to provide critical services for children with ASD and other special needs.

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Birth to Three Early Intervention


Beacon has been providing early intervention services through the Connecticut Birth to Three system since 2008.  Our staff work in collaboration with the child’s parents and other family members to…

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Home-Based ABA Services


Intensive home-based services utilize a team approach in a child’s home, and scheduled in a way that works best for young children and busy families. The teams, consisting of Licensed Behavior Analysts, Behavioral Therapists, specialty service providers, and family members

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School-Based ABA Partnership Programs


Partnership programs offer schools the opportunity to provide services to their students in partnership with an established Behavior Analytic agency. This model provides supervisory staff, trained in the principles of Applied Behavior Analysis…

Careers: Love Your Life’s Work!

Our Executive Team

Caring through Competence

Providing Early Intervention and ABA services and making a difference to families affected by ASD and developmental delay.

Robert F. Littleton, Jr. Ed.D.

Robert F. Littleton, Jr. Ed.D.

Founder and CEO

Robert F. Littleton Jr. is the Founder and Chief Executive Officer of numerous service agencies including Beacon ABA Services of Massachusetts and Connecticut, the Evergreen Center, Criterion Child Enrichment, BehaviorPedia Inc., and Human Services Management Corporation. Dr. Littleton has taught elementary and special education in the Barnstable Public Schools. He has held certifications as an Administrator of Special Education and as an Early Intervention Program Director. He received his B.A. degree from the University of Massachusetts, Amherst, and his Masters in Education in Severe Special Needs from Lesley University.   Dr. Littleton completed his doctoral research in Special Education at Boston University on the treatment of toddlers with expressive language delay. He is a past President of the Massachusetts Association for Approved Private Schools and is a former Chair of the Council of Affiliated State Associations, a subcommittee of the National Association of Private Special Education Centers. He is also a founding incorporator of the Massachusetts Association for Applied Behavior Analysis. Dr. Littleton was the catalyst and has been a key contributor to the development of graduate training programs for behavior analysts at the University of Massachusetts, Dartmouth and Cambridge College. He has served as a committee chair for the Massachusetts Early Intervention Consortium and as a trustee the Cambridge Center for Behavioral Studies. He is a former trustee of the University of Massachusetts, Amherst Foundation and the Milford Regional Medical Center. In 2012, Dr. Littleton was an inaugural recipient of the Salute to Service Award from the University of Massachusetts, Amherst.

A message from the President

Robert K. Ross, Ed.D, BCBA-D, LABA

Robert K. Ross, Ed.D, BCBA-D, LABA

Clinical Advisor

Dr. Ross is the Clinical Advisor at Beacon ABA Services of Massachusetts and Connecticut. He received his Master’s in Applied Behavior Analysis from Northeastern University and his Doctorate from Nova Southeastern University. Dr. Ross oversees all research activity at Beacon. He also provides direct and consultation services to families, schools and educational programs throughout the U.S. and Canada. He is a founding member and current Past President of the Massachusetts Association for Applied Behavior Analysis. Dr. Ross is also the President of the Autism Special Interest Group (SIG) of ABAI, and has served three terms on the ABAI Practice Board.

Charles Newfield, Ph.D., BCBA-D, LABA, LBA, Licensed Psychologist

Charles Newfield, Ph.D., BCBA-D, LABA, LBA, Licensed Psychologist

Chief Operating Officer

Dr. Newfield is the Chief Operating Officer of Beacon ABA Services in Massachusetts and Connecticut. He received his M.A. and Ph.D. in Experimental Psychology with a focus in the Experimental Analysis of Behavior from Adelphi University. In addition to being a licensed and board certified behavior analyst, he is also a licensed psychologist in Connecticut. Dr. Newfield has been the Director for Behavioral Services at a private non-profit in Connecticut for the past 18 years. During his tenure, he was responsible for the agency’s dynamic growth in Connecticut where he oversaw development of a variety of behavioral services for children in school settings including founding a state approved special education school for students with high functioning autism and other disabilities. Under his supervision, the School Consultation Division began as a start-up and grew to become a division serving thousands of individuals and their families and over 50 school districts. Dr. Newfield was a founding member of a collaborative Master’s Program with Fitchburg State, MA in Applied Behavior Analysis. He began his career serving as a Behavioral Consultant for the ACES school programs in Connecticut for 10 years.

David Gallaway, Psy.D., BCBA-D, LBA

David Gallaway, Psy.D., BCBA-D, LBA

Senior Vice President of Operations

Dr. Gallaway is the Senior Vice President of Operations for Beacon Services of Connecticut and a licensed clinical child psychologist with a board certification in applied behavior analysis.  He completed his undergraduate training at the University of Connecticut and attended the University of Hartford Graduate Institute of Professional Psychology for his doctorate.  Dave previously worked as the Senior Director of Operations at a multi-state, non-profit, human services agency. Prior to this role, he served for over 15 years as a clinical director, specializing in early, intensive education programs for young children with autism and other developmental delays in urban school districts.  He has also worked as project lead for the start-up of a private special education school, in a consultant role for the State of Massachusetts, and as a consultant to an inpatient hospital unit supporting individuals with developmental delays.  Dr. Gallaway has a long-standing passion for and commitment to supporting children and families through evidence-based educational and clinical services. 

Featured News

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Read the latest from Beacon Services of Connecticut in our news section.

Clinical Research Reports

Clinical Research Reports

Beacon is proud to contribute to the latest evidence based strategies in the field of ABA therapy. We regularly analyze clinical research reports to support our core value of utilizing evidence-based strategies that lead to functional treatment outcomes for clients,...

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Message from the President

What is love except for another name for the use of positive reinforcement? Or vice versa.


B.F. Skinner, Walden Two
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