Sakai Gastrointestinal Clinic, located in Endo, Fujisawa City, Kanagawa Prefecture, is a specialized gastroenterology clinic. As a designated medical institution in Fujisawa City, it conducts specific health checkups, health checkups for late-stage elderly persons, and various cancer screenings. Screenings are by reservation and have designated implementation periods. In the field of vaccinations, influenza and COVID-19 vaccines are administered, with public expense coverage applied for those aged 65 and over. For lifestyle disease management, comprehensive and planned treatment management is provided for diabetes, hypertension, and dyslipidemia. Prescriptions are updated every two months, and disease conditions are managed through outpatient visits and regular blood tests. The clinic is equipped with a parking lot and also provides English language services. Clinic hours are from 9:00 AM to 12:00 PM and 3:00 PM to 6:00 PM, and the clinic is closed on Thursdays, Sundays, and holidays.