Isumi Medical Center is located in Kariya, Isumi City, Chiba Prefecture, and functions as a core regional hospital serving Isumi City, Otaki Town, and Onjuku Town. The six-story above-ground, one-story below-ground building features a base-isolated reinforced concrete structure with 70 general beds, 22 comprehensive community care beds, 48 convalescent beds, and 4 infectious disease beds. The hospital covers 14 medical departments including Internal Medicine, Diabetes/Endocrinology/Metabolism, Neurology, Pediatrics, Surgery, Orthopedics, Neurosurgery, Dermatology, Urology, Gynecology, Ophthalmology, Otolaryngology, Rehabilitation, and Radiology. In collaboration with Chiba University Hospital and other medical institutions, it also provides postgraduate clinical training for physicians. The hospital has established a comprehensive healthcare system covering the acute to care phases, with the distinctive feature of co-locating Silver Happiness (a geriatric health services facility) and a visiting nursing station. As a designated emergency medical institution, it handles regional emergency care and is also designated as a Type 2 infectious disease medical institution. It is equipped with high-convenience facilities including English support, credit card acceptance, electronic payments, parking, and barrier-free accessibility.