TK Clinic, located in Higashisaka-cho, Mizuho-ku, Nagoya City, specializes in internal medicine and serves as a regional healthcare hub, welcoming patients from Showa-ku, Tempaku-ku, Minami-ku, and Midori-ku. The clinic operates from 8:45 AM to 6:00 PM, with extended hours until 7:30 PM on Thursdays and Saturday morning clinics only. Monday through Friday lunch hours offer appointment-based examinations. The clinic is closed on Sundays, public holidays, Golden Week, Obon, and year-end/new year periods. First-time patients and returning patients must register at least 30 minutes before clinic hours end. Clinical departments focus on internal medicine, gastroenterology, and endoscopic medicine. Gastroscopy is performed daily, colonoscopy examinations are available on Saturdays, and day-care colon polyp removal is conducted on weekdays. For patient convenience, the clinic accepts credit cards and electronic payments, provides parking and barrier-free facilities, and offers online insurance verification, electronic prescription issuance, and free detailed statement generation.