Dr. Elfenbein is Board Certified, and a Distinguished Life Fellow of the American Academy of Child and Adolescent Psychiatry. He practices child, adolescent, and young adult psychiatry.
He is a consultant for Autism New Jersey, Concerned Persons for Adoption, Asperger Syndrome Education Network, and NJ Center for Tourette Syndrome and Associated Disorders.
Dr. Elfenbein provides the following services: diagnostic evaluation, parent counseling, behavior management, family and individual therapy and counseling, medication, forensic expert services, school child study team evaluations, and professional sports player evaluations and treatment. The following problems are managed: behavioral, emotional and school problems, parent-child conflict, ADD/ADHD, mood disorders, disruptive mood dysregulation disorder, autism spectrum disorder, anxiety disorders including PTSD and obsessive-compulsive disorder, eating disorders, psychosomatic/somatoform disorders, oppositional defiant disorder, neurodevelopmental disorders, LGBTQ issues, personality disorders, developmental delays, and bereavement.