Background/Objectives: The objective of this study is to assess overall patient satisfaction with hospital services, including cleanliness, ward conditions, and food quality. Another key goal is to determine patient willingness to return for future medical services and identify the factors influencing this decision. Moreover, the study explores the relationship between patient satisfaction and continuity of care, as indicated by previous hospitalizations. Methods: We conducted a retrospective cohort study to evaluate patient satisfaction at the Bihor County Emergency Clinical Hospital in Oradea, Romania. A standardized 40-item questionnaire was developed in accordance with the Framework Agreement on the provision of medical assistance within the Romanian healthcare system. The survey, which was administered over a four-year period (2019-2022), covered seven domains: demographic data, accessibility, hotel conditions, quality of care, patient safety and rights, overall satisfaction, and feedback. A total of 12,802 patients completed the questionnaire, and all statistical analyses were performed using R Studio. Results: This study analyzes patient-reported satisfaction and experiences in a large healthcare facility, based on data from 12,802 participants. Overall, 91% of respondents rated the hospital positively, with 62% giving an excellent score. Spiritual assistance was well received (71%), and 70% of patients expressed willingness to return for future medical needs. Hospital cleanliness and ward conditions were rated highly, with 71% of respondents reporting excellent experiences. Food quality was positively reviewed by 66% of participants. Most patients (95%) confirmed proper hygiene practices by medical staff, and 95% were informed about their diagnosis. However, only 67% were aware of the complaint submission process. The dataset spans 2019-2022, with the highest hospitalizations in 2020 (36%) and obstetrics, cardiology, and general surgery being the most common specialties. Conclusions: This dataset reflects a high level of patient satisfaction across multiple dimensions of hospital services, including cleanliness, quality of care, and patient information. However, areas such as complaint handling and transparency in medication handling require further attention to improve the overall patient experience. The findings underscore the hospital's strong performance in meeting patient expectations while identifying key areas for continued improvement.