Located just a 1-minute walk from the south exit of Musashi-Sakai Station, Musashi-Sakai Kato Internal Medicine & Surgery Clinic provides specialized care led by a director with 12 years of experience in gastrointestinal surgery at Musashi Red Cross Hospital. The clinic specializes in internal medicine, treating general cold symptoms as well as lifestyle-related conditions such as hypertension, dyslipidemia, and diabetes. With particular expertise in gastrointestinal disorders, the director—who is a certified specialist of the Japan Gastroenterological Endoscopy Society—offers endoscopic examinations with minimal discomfort using sedation. Upper gastrointestinal endoscopy is available via both transnasal and oral routes, featuring high-precision examinations utilizing AI-powered lesion detection systems. Endoscopic examinations are conducted by reservation from 8:30-9:30 AM and 12:30-3:30 PM, with Saturday appointments available. As a designated collaborative clinic for the Musashi Red Cross Hospital Surgery Department, the clinic provides post-operative follow-up care and facilitates referrals to advanced medical care when necessary. Clinic hours are Monday, Tuesday, Wednesday, and Friday from 9:30 AM-12:30 PM and 3:30-6:30 PM, and Saturday from 9:30 AM-12:30 PM. The clinic is closed on Thursdays, Sundays, and holidays. In addition to consultations with English-speaking physicians, the clinic accepts credit cards and electronic payments, and offers barrier-free accessibility.