Located in Yaita-cho, Utsunomiya City, Tochigi Prefecture, Sasaki Memorial Clinic was renamed to 'Yokokawa Neurosurgery Internal Medicine' in June 2025, further enhancing its specialized neurosurgical care system. In addition to internal medicine, patients can receive examinations by neurosurgeons, addressing a wide range of needs from neurological symptoms such as headaches and dizziness to lifestyle diseases. A notable feature of the clinic is its ability to perform MRI scans on the same day, depending on congestion. The flexibility to provide rapid imaging diagnostics is a reassuring environment for local patients. The clinic also offers a sleep apnea outpatient service for those suffering from snoring, excessive daytime sleepiness, and chronic fatigue, and is committed to home healthcare with support for those seeking home visit services. With measures against infectious diseases including in-vehicle consultations and acceptance of voluntary automobile insurance treatment for traffic accidents, the clinic demonstrates its commitment to addressing diverse medical needs. English-speaking staff are available, and the clinic accepts credit cards and electronic payments, ensuring a convenient outpatient experience. The facility features a parking lot and barrier-free design, contributing to an accessible environment for patients in various situations.