Watanabe Internal Medicine and Cardiology Clinic is a medical facility located in Otani-cho, Utsunomiya City, Tochigi Prefecture, offering departments including internal medicine, pediatrics, dermatology, Kampo internal medicine, allergy, and cardiology. From April 2026, the clinic plans to fully implement voice AI and electronic stethoscopes, advancing efficiency through medical DX. Business hours differ between weekdays and Sundays/holidays. Weekdays are divided into three time slots from 9:00 to 21:00, while Sundays/holidays are from 9:00 to 15:00. Registration closes 30 minutes before examination ends, and late arrivals of 15 minutes or more are not accepted. Credit card payment is standard, and the clinic uses external prescriptions. Appointments are accepted through an app, and patients are required to bring their My Number insurance card. There are two parking areas, but they are currently narrower due to facility construction, and barrier-free access is provided. Supported languages include English and other languages. The clinic is closed on Thursdays and Saturdays, as well as during Golden Week, summer vacation, and year-end and New Year holidays. The psychosomatic medicine department has stopped accepting new patients after downsizing and now treats only existing continuing patients. Influenza and COVID-19 vaccinations are available until the end of March.