Located in Mieibashi Hinodecho, Numazu City, Shizuoka Prefecture, Hassegawa Dental Clinic is a dental practice that focuses on prevention before pain occurs rather than treating after symptoms appear. With two dentists on staff, they offer general dentistry including cavity treatment, root canal treatment, wisdom tooth extraction, and periodontal treatment, as well as self-pay treatments such as aesthetic treatment and implant treatment. Female dentist consultations are also available. Before starting treatment, intraoral photography is performed, and clear and careful explanations are provided through counseling. Using a microscope, dental loupes, and an intraoral camera, they accurately identify affected areas and perform treatment without cutting healthy teeth. They also implement infection control measures, thoroughly sterilizing used instruments and using disposable cups, paper aprons, and gloves, while also establishing a safe treatment environment through temperature checks, alcohol disinfection, and social distancing. Nine parking spaces are available, and the facility is barrier-free. English, Korean, and other language services are available.