Koishizawa Clinic, located in Tsuru City, Yamanashi Prefecture, is a community-focused clinic specializing in internal medicine. With extended hours from 9:00 AM to 8:00 PM, the clinic offers convenient access for those who have difficulty visiting during the day, including evening appointments. Please note that consultations are by appointment only, so advance booking is required before your visit. The clinic operates on a limited schedule, primarily on Fridays (except the second Friday) and the second Wednesday of each month. Due to this irregular schedule, patients are advised to confirm the clinic's hours before visiting. English-speaking services are available, making it accessible for non-Japanese speakers. The clinic also provides parking facilities for those arriving by car. Koishizawa Clinic serves as a healthcare option for residents of Tsuru City and surrounding areas who require internal medicine services.