Nagaya Internal Medicine Clinic, located in Shin-Senri-Nishimachi, Toyonaka City, Osaka Prefecture, is a clinic specializing in cardiology and respiratory medicine. It provides diagnosis and treatment for cardiovascular diseases including hypertension, angina, arrhythmia, heart failure, and stroke; lifestyle diseases such as diabetes and hyperlipidemia; pulmonary diseases including common cold, bronchial asthma, emphysema, and pneumonia; digestive system diseases such as gastritis, gastric ulcers, and Helicobacter pylori infection; as well as symptoms including headaches, dizziness, and numbness. The clinic also offers specialized clinics for bronchial asthma, sleep apnea, and smoking cessation, addressing symptoms such as persistent cough, phlegm, snoring, and daytime sleepiness. They handle specific health checkups and vaccinations, and are certified as a home care support clinic. Patients with fever are asked to wait outside the clinic, and pathogen identification tests including influenza antigen testing, COVID-19 antigen testing, and streptococcus testing are conducted. The clinic is equipped with parking, barrier-free facilities, and provides medical services in English.