A specialized practice in clinical neuropsychology for the evidence-based assessment and treatment of children and adults with neurocognitive deficits that affect academic or occupational performance, as well as social, emotional and behavioral functioning.

Dr. Boxer is a licensed clinical neuropsychologist based in Los Angeles. He is a specialist in neuropsychological assessment to evaluate intelligence, learning and recall, attention skills, perception, motor skills, processing speed, problem solving, and coping skills and styles. Dr. Boxer’s practice utilizes an “evidence-based” assessment and treatment approach that employs the best scientific evidence to facilitate recommendations for patient care. This scientifically-based neuropsychological approach provides each client with a customized comprehensive evaluation grounded in research with the goal of uncovering neurocognitive challenges associated with school, work or social environments, as well as empirically supported treatment options.  

Dr. Boxer is available as a consultant and as a speaker. He is the author of several publications and leads ongoing research studies in the field of neuropsychology. He has presented at numerous schools, universities, international symposia, support group meetings, and national conferences in neuropsychology. He has served as an expert witness in California.

Dr. Boxer is currently in private practice in two locations in the Greater Los Angeles area. Appointments can be made at his West Los Angeles or Pasadena offices. For additional information regarding services and scheduling, please call (626) 765-4482 or email oboxer@me.com.




Dr. Oren Boxer received a master's degree in psychology from the University of Chicago before completing his Ph.D. in clinical psychology at the California School of Professional Psychology (APA Approved) in 2009. He completed an APA-approved clinical internship in clinical neuropsychology at the UCLA Department of Psychiatry and Biobehavioral Sciences. He remained at UCLA for his postdoctoral studies in pediatric neuropsychology.  Dr. Boxer is a licensed psychologist in the state of California (PSY 24357).  In addition to seeing clients in his private practice, Dr. Boxer also serves as a clinical faculty member at the UCLA Semel Institute for Neuroscience and Human Behavior within the David Geffen School of Medicine. His clinical and research work has focused on child/adolescent neuropsychological assessment, diagnosis, and treatment planning, as well as research encompassing evidence based therapies for Attention Deficit Hyperactivity Disorder (AD/HD). Dr. Boxer has also published work on evidence based medicine in neuropsychology.


Ms. Krista Greenfield received her Bachelor's degree from the University of Pennsylvania before completing her Master’s degree and doctoral coursework through The Chicago School of Professional Psychology in Los Angeles. She is currently completing her pre-doctoral internship in neuropsychology and chronic pain at the Pasadena Rehabilitation Institute. Ms. Greenfield is a registered psychological assistant in the state of California (PSB-37636) under the supervision of Dr. Boxer. In addition to seeing clients in Dr. Boxer’s private practice, she administers psychological assessments at Kaiser Permanente’s Pediatrics Department and conducts research on lasting neurocognitive effects of oncology treatment, which she has presented at local and international conferences. Her clinical work and research has focused on neuropsychological assessments throughout the lifespan, behavioral management of children with developmental disorders, and individual/group therapy, as well as research involving the effects of traumatic brain injury on components of family relationships.