Yamada Dental Clinic is a dental practice located on the first floor of the Es Plaza Building in Chuo Ward, Sagamihara City, Kanagawa Prefecture. It boasts excellent accessibility, being about a 7-minute walk from JR Yokohama Line Sagamihara Station. The clinic has two self-service underground parking spaces available for vehicles up to 2.1m in height. The clinic focuses on periodontal disease treatment and encourages early detection through X-ray imaging, intraoral photography, and precise periodontal examinations. Basic treatments include brushing instruction by dental hygienists, mechanical tooth surface cleaning, and scaling (removal of supragingival calculus). Root planing involves the removal of subgingival calculus and smoothing of the root surface. Moderate periodontitis can often be improved in 4-6 visits. For those with time constraints such as job transfers or business trips, consolidated treatment is available, and measures are taken to reduce discomfort through anesthesia. The clinic accepts credit cards and electronic payments, is equipped with barrier-free facilities, and can provide services in English.