Abstract Objective: This study investigates the effectiveness of an 8-week structured cognitive and social skills training program in improving cognitive function, communication, and functional independence among individuals with traumatic brain injury (TBI) in Qatar. The goal is to assess the program’s impact on real-world reintegration and quality of life, contributing to evidence-based rehabilitation strategies in this population. Method: A retrospective analysis was conducted on clinical data from TBI patients aged 15–65 who were admitted to the Adult Day Rehabilitation Unit at Qatar Rehabilitation Institute between January 2022 and December 2024. All participants demonstrated cognitive and communication impairments and completed a multidisciplinary rehabilitation program that included individualized speech-language and occupational therapy. Outcome measures included the Montreal Cognitive Assessment (MoCA) for cognitive function, Functional Communication Measures (FCMs) for communication and social interaction, and the Functional Independence Measure (FIM) for overall functional status and return-to-work or school outcomes. Data were collected at baseline, mid-intervention, post-intervention, and follow-up. Results: Post-rehabilitation assessments showed significant improvements across all outcome domains. Participants demonstrated measurable cognitive gains (MoCA), enhanced communication and social function (FCMs), and greater independence (FIM), with many successfully reintegrating into work or academic environments. Conclusions: The findings support the efficacy of integrated cognitive-social rehabilitation for TBI patients, highlighting the benefits of collaborative sessions between speech-language pathologists and occupational therapists. The program demonstrated real-life functional gains, reinforcing the value of multidisciplinary interventions in promoting recovery and social reintegration post-TBI.