Located in Isawa-cho, Fuefuki City, Yamanashi Prefecture, Medical Corporation Isawa Onsen Hospital is a medical facility providing comprehensive medical services centered on internal medicine. This facility features a convalescent rehabilitation ward and offers specialized inpatient programs such as Parkinson's disease rehabilitation inpatient care and TMS short-term intensive inpatient care. The examination facilities are well-equipped, allowing for precise examinations including mammography, chest X-ray, CT scan, and barium upper gastrointestinal series. The facility is also committed to home medical care, providing visiting rehabilitation and daycare rehabilitation through the Comprehensive Home Support Office. As a related facility, Qua House Isawa is also operated, promoting regional comprehensive care. Outpatient care is primarily conducted in internal medicine, with a support system established through the medical consultation room and hospital coordination office. In terms of accessibility, the facility is equipped with parking and offers a barrier-free environment for easy use. Payment methods accepted include credit cards, debit cards, and electronic payments, and services are available in English. The facility is closed on weekends and holidays, as well as January 1-3 and December 30-31.