Green Internal Medicine is an internal medicine and gastroenterology clinic located in Chogo, Fujisawa City. Consultations are conducted primarily from Monday to Saturday, with closure on Wednesdays, Sundays, and holidays. English language services are available, and the clinic provides an accessible environment equipped with parking and barrier-free facilities. As COVID-19 prevention measures, regular appointments and visits for fever or cold symptoms are scheduled at separate times, with thorough hospital disinfection and ventilation. Medical services include diagnosis and treatment of infectious diseases such as colds and influenza, allergic conditions like hay fever and hives, and lifestyle-related diseases including dyslipidemia, hypertension, and diabetes. Kampo prescriptions are adopted as needed, and the clinic also addresses cardiovascular and respiratory conditions such as angina, arrhythmias, bronchial asthma, and emphysema. For gastrointestinal diseases, diagnosis and treatment are provided for reflux esophagitis, gastritis, gastric and duodenal ulcers, H. pylori infection, enteritis, and irritable bowel syndrome. Health checkups and vaccinations are also available by appointment. Upper gastrointestinal endoscopy can be performed via both nasal and oral routes, with painless examinations under intravenous anesthesia available. Abdominal and neck ultrasound examinations are also conducted to assist in understanding conditions related to lifestyle-related diseases.