Effectively addressing complex dental conditions requires a coordinated effort across multiple specialties and a well-structured treatment plan. This case report outlines the comprehensive care of a 27-year-old Saudi male who presented with a high susceptibility to caries, multiple missing teeth, extensive decay, super-erupted dentition, and inadequate root canal therapy. The management strategy included preventive measures, determination of tooth restorability, extraction of non-salvageable teeth, dietary assessment, caries treatment, endodontic therapy, and pre-prosthetic surgical procedures such as periodontal interventions and implant placement. Occlusal analysis and adjustments were performed before final prosthodontic rehabilitation to ensure functional stability. The treatment plan prioritized the collection of essential diagnostic records to facilitate optimal dental function. A multidisciplinary approach involving restorative dentistry, endodontics, prosthodontics, and periodontics was key to reestablishing oral health, function, and aesthetics. This case highlights the vital role of collaborative care and tailored treatment strategies in managing complex dental issues. Through teamwork, the patient’s oral health was restored by addressing plaque-induced gingivitis, occlusal trauma, high caries risk, and multiple compromised teeth, ultimately improving both function and overall dental stability.