Objective. Language is a high level brain function that helps us communicate with each other, regulates our behavior, and organizes other brain functions. The purpose of this article is to present a case of a six year old boy with alteration of the expressive and receptive form of language, resulting from probable congenital factors. The main symptoms were incomprehensible speech, difficulties in following oral instructions, and learning disabilities. Method. Assessments, based on Luria’s methodology, were made before and after the application of the treatment. The assessment revealed kinesthetic, phonological and kinetic factor deficits. These results facilitated the creation and application of a structured intervention program, which was applied on a weekly basis, and consisted of activities of ascending levels of complexity, and which worked on different high level brain functions at the same time, all guided by the therapist. Results. The post test assessment showed the effectiveness of this program by reinforcing affected mechanisms and resulting in an increase of control over his verbal productions and comprehension of others. Conclusion. Language impairments in early stages of development could improve by using a program based on a neuropsychological assessment to generate and select the most appropriate activities to stimulate weak neuropsychological process, using those which are most appropriate.