Aoki Hospital of Medical Corporation Takeyama-kai is a clinic focused on internal medicine located in Motoimaizumi, Utsunomiya City, Tochigi Prefecture. As a primary care clinic in the region, the hospital specializes in treating gastrointestinal diseases and provides endoscopic examinations and abdominal ultrasound examinations. For respiratory diseases, in addition to diagnosing and treating asthma and chronic obstructive pulmonary disease, the hospital specializes in sleep apnea syndrome, allowing patients to undergo simple examinations and detailed polysomnography without hospitalization. Clinical departments include internal medicine, gastroenterology, diabetes, pediatrics, and psychosomatic medicine/psychiatry. The hospital provides a wide range of medical care including diabetes, sleep apnea syndrome, and vaccinations, and also handles the diagnosis and treatment of elderly-specific diseases and dementia. Outpatient services include smoking cessation covered by medical insurance and AGA treatment as private-pay medical care. Office hours are 9:00-12:00 on Monday, Tuesday, Wednesday, Friday, and Saturday, and 14:00-18:00 on Monday, Tuesday, Wednesday, and Friday. Thursday afternoons are for internal medicine only, and the clinic is closed on Sundays, holidays, and year-end and New Year holidays. The hospital accepts English inquiries, credit cards, and electronic payments, and has a parking lot available.