Hiyoshi Medical Clinic is located on the first floor of Kyoseikan at Keio University Hiyoshi Campus, offering excellent accessibility with a one-minute walk from Hiyoshi Station. In addition to internal medicine, the clinic provides rheumatology, orthopedics, otolaryngology, and gastroenterology services. Health checkups, comprehensive health screenings, and vaccinations are also available. Furthermore, day surgery, endoscopy, paid IV drips, and placenta injections are performed. English language support, electronic payments, parking, and barrier-free facilities are equipped. Clinic hours vary by day, and reception ends 15 minutes before closing. The clinic is closed on Sundays and holidays, and is also scheduled to close during year-end/New Year and Obon periods.