Masago Dental and Oral Surgery Clinic, located in Minamishinmachi, Tanabe City, Wakayama Prefecture, is a dental facility specializing in oral and maxillofacial surgery. The clinic focuses exclusively on oral surgery treatment and does not accept new patients for general dentistry services such as cavity treatment, pediatric dentistry, or dentures, distinguishing itself through its commitment to highly specialized care. Morning reception hours are from 9:00 to 11:00, and afternoon hours are from 14:00 to 16:00. Wednesday afternoons are designated as surgery days, during which reception for both new and returning patients is suspended. The clinic is closed on Saturdays, Sundays, and public holidays. Due to high call volumes, phone inquiries are currently difficult to handle, and appointments—except for emergencies—are accepted online only. For emergency cases involving bleeding, trauma, or severe swelling, patients are required to call ahead before visiting. A web-based medical questionnaire is available for patients to complete in advance, enabling smoother consultations upon arrival. The facility offers a parking lot and is fully wheelchair accessible, making it convenient for a wide range of patients. English-language support is available for those who require communication in languages other than Japanese. The clinic also supports electronic eligibility verification via My Number Card, enabling a high-quality care system that leverages insurance and medication information. It serves as a reliable local option for patients in need of specialized oral and maxillofacial surgical treatment.