Located in Izumi City's Kokubucho district, Endo Clinic (Shizenkai Medical Corporation) is a clinic specializing in internal medicine and cardiology. Since opening in 2005, the clinic has been contributing to local healthcare. The director holds a medical doctorate and provides highly specialized medical care as a certified internist and cardiologist. Services focus on lifestyle-related diseases such as hypertension and diabetes, and also offer specific health checkups and health consultations. In addition to outpatient care, the clinic provides home medical care through home visits. Treatment scope also includes smoking cessation, male hair loss treatment, ED treatment, and anti-aging treatments. General conditions such as hepatitis C, asthma, headaches, stiff shoulders, lower back pain, and knee pain are also treated. The clinic is equipped with parking, features barrier-free accessibility, and offers English-language services. Online eligibility verification is implemented, enabling medical care that utilizes patients' medical history and medication information.