Background and purpose: Patient’s perception is crucial for hospital running, especially for a new hospital. This survey was to investigate issues such as the source of patients, time section of visiting, the transport mode of patients, and the merit/demerit of a new hospital. Materials and Methods: An innominate self-filled questionnaires survey was conducted at out-patient department (OPD) of general medicine (GM) clinics during 3/2018 to 4/2018. There were 253 out-patients return questionnaires. The descriptive analysis, Chi-square test and logistic regression were used to analyze the source of patients, demographic characteristics of participants among different time section of visiting, transportation way to hospital, and return visit at GM for clinical care. Results: The 71.3% participants were older than 40 years old. The proportion of <40 years old participants at night clinic (44.9%) was higher than in the morning (19.8%) and afternoon (26.3%) clinics. The percentage of participants with first visit to hospital and GM was higher at night (34.7%) than in the morning (25.9%) and afternoon (17.9%) clinic. Motor cycle (44.3%) and private car (28.9%) were the main transport modes, only 15.61% participants used shuttle bus. The main reasons of patients to visit hospital were attributed to hospital close to home (60.5%), follow original physician to hospital (30.8%) or recommendation of friends and relatives (29.2%). Superior medical skills and good service attitude were the two significant factors to attract and maintain participants to first visit and revisit GM clinic for care. (P<0.05) The kindness and patience of medical staffs and new & clean environment were the perceived quality of hospital. However, the pathway and signs (5.1%), speed of register/pay out/check out system (5.1%), and length of waiting time (4.7%) need to be strenghthened. Conclusions: Night clinic was important and necessary for young patients. The motorcycle and private car as the primary transport mode indicated that more public transportation and shuttle buses were needed for patients. The superior medical skills and good service attitude were the main reasons for patients to visit OPD. The persist improvement of service pathway and environment was the cornerstone of progressive increase in service volume.