Echigo Santo Dental Clinic is a dental practice located in Koshiji Nakazawa, Nagaoka City, Niigata Prefecture. Rooted in the suburban area of Nagaoka City, the clinic offers a welcoming environment for local residents, with a parking lot on site for easy access by car. The facility features barrier-free design, ensuring that elderly patients and those with mobility challenges can visit with peace of mind. Office hours run from 9:00 a.m. to 12:00 p.m. and from 2:00 p.m. to 7:00 p.m., making it convenient to stop by after work or school. The clinic is closed on Saturdays, Sundays, and national holidays, with additional closures during the year-end and New Year period (December 30 – January 3) and the Obon season (August 13–16). Specializing in dental care, the clinic addresses a broad range of needs, including cavity treatment, periodontal care, and preventive dentistry. As a community-focused dental practice, it supports the oral health of residents in and around the Koshiji area.