In the internal medicine department, all new patients will have an initial consultation with a physician for general internal medicine. Patients with mild symptoms such as common cold, diarrhea, and urinary tract infection will be treated at this stage. Those who have more serious symptoms or those require thorough examination by specialists will be assigned to a special outpatient clinic or be hospitalized. We have special outpatient clinics for cardiovascular, neurological, digestive tract, pulmonary, blood, and life-style related diseases. We also have special clinics for sleep apnea symptom and diabetes mellitus. Reservation is required for the above special outpatient clinics. Patients those who need long-term care, for example with hypertension, diabetes or blood diseases are requested to have regular reservation-based consultation with one or two physicians.