Katayama Clinic, located in Kasamatsu Town, Hashima District, Gifu Prefecture, is a community-based internal medicine practice. The clinic operates in two daily sessions: mornings from 9:00 to 12:00 and afternoons from 15:00 to 18:00. The clinic is closed on Thursdays, Sundays, national holidays, and during the Obon period, so visitors are advised to check the schedule before their appointment. The facility is barrier-free, providing a comfortable environment for patients using wheelchairs or those with mobility concerns. A spacious parking lot is also available, making access by car convenient. The clinic accepts electronic payments, allowing cashless settlement for added convenience. For residents of Kasamachi Town and surrounding areas, Katayama Clinic serves as an accessible option for routine health management and internal medicine consultations.