Yamada Internal Medicine Clinic in Nakatsugawa, Gifu is an English-speaking internal medicine clinic treating a wide range of conditions. Specializing in gastroenterology, the clinic conducts professional endoscopic examinations using thin transnasal endoscopes. For patients uncomfortable with colonoscopy, CT colonography is available, with examinations customized to each patient's needs. The clinic operates daily, examining both scheduled and same-day patients, including those with fever or emergency conditions. Credit cards, electronic payments, parking, and barrier-free facilities are available. Comprehensive health checkups and screenings are also provided. For fever and emergency care, patients are required to wear masks, sanitize hands, and undergo temperature checks, with those experiencing symptoms registering through online medical consultation.