Kashimoto Internal Medicine and Gastrointestinal Endoscopy Clinic, located in Kizumicho, Matsuyama City, has provided internal medicine services to the community since its establishment in 1988. The clinic specializes in lifestyle diseases such as diabetes, hypertension, and hyperlipidemia, as well as thyroid disorders and allergic conditions including bronchial asthma. The clinic focuses on gastrointestinal endoscopy, offering painless gastroscopy and colonoscopy using sedatives, enabling same-day examinations for both procedures with a single fasting period and schedule. Polyps discovered during colonoscopy are removed on-site, allowing for same-day polypectomy without hospitalization. Same-day gastroscopy is also possible when conditions are met, and the clinic provides on-site laxative administration to ensure comfort for first-time patients and those who find taking laxatives difficult. Private changing rooms are available for patient privacy. The clinic offers comprehensive medical services including internal medicine, cardiology, respiratory medicine, gastroenterology, psychosomatic medicine, and home care. A fever clinic is available to ensure patients receiving regular care can visit with peace of mind. The clinic features 20 parking spaces and accepts various credit cards, PayPay, au PAY, and other cashless payment methods.