Nagaoka Dental Clinic, located in Shirokawamachi, Yamagata City, is a dental clinic providing comprehensive care ranging from general dentistry to preventive dentistry, pediatric dentistry, and orthodontics. The clinic is situated on the second floor of the building but features barrier-free access with an elevator installed, creating a comfortable environment for patients with mobility challenges and elderly patients. Parking is also available, ensuring convenient access by car. In terms of treatment, the clinic addresses a wide range of needs including prevention and treatment of cavities and periodontal disease, teeth whitening, custom mouthguards, and emergency care. The clinic places great importance on carefully assessing each patient's condition and preferences, striving to ensure patients feel at ease through pain management and thorough explanations. English-speaking services are available, making it accessible for patients who are not proficient in Japanese. The clinic also accepts credit cards and electronic payments, offering convenient payment options. The clinic is closed on Sundays and holidays, and operates on Saturday mornings only.