Katsumi Internal Medicine Clinic operates two locations in Yamagata Prefecture—one in Yonezawa and one in Nanyo—offering internal medicine, gastroenterology, and endoscopy services. Director Shuichiro Katsumi, who completed training at Yamagata University and brings 13 years of regional medical experience, specializes in low-discomfort endoscopic procedures using the latest imaging technology. The clinic performs over 4,500 endoscopic examinations, including same-day gastroscopy and colonoscopy, and maintains strong referral partnerships with regional hospitals for comprehensive patient care.
Information last updated June 2026
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