Matsunaga Internal Medicine Clinic, located in Yamagawacho, Yoshinogawa City, Tokushima Prefecture, is an internal medicine clinic registered for hospital-clinic collaboration with Tokushima City Hospital, Tokushima Prefectural Central Hospital, and Tokushima University Hospital. The clinic primarily receives referrals for cardiology patients from the Japanese Red Cross Tokushima Hospital and also collaborates with Matsunaga Hospital in Minamishocho, Tokushima City. Medical services are provided from Monday to Saturday, 8:30 AM to 6:30 PM, with regular home visits and home medical care available in the afternoon. The clinic's laboratory can perform basic tests such as blood counts, blood sugar, liver function, and kidney function, allowing results to be confirmed during the visit. The clinic has adopted the CIMA CAHRT electronic medical record system, enabling smooth management from reception, examination, and prescription to medication and billing via server. Parking is available for convenience, and specific health check-ups are performed for under 5,000 yen. Emergency first aid measures are also in place, and the clinic collaborates with Tokushima Central Key Hospital when necessary.