Sugiyama Internal Medicine Clinic is located on the 4th floor of Sun Clair Ikeshita, just steps from Exit 2 of Ikeshita Station on the Nagoya Municipal Subway Higashiyama Line. The clinic offers internal medicine, allergology, and cardiology services. Dr. Osamu Sugiyama leads the practice, and English-language consultations are available, making the clinic accessible to patients who speak languages other than Japanese. The facility is fully barrier-free, ensuring that patients with physical disabilities can visit with confidence. Consultations are held on weekday and Saturday mornings (9:30–12:30) and weekday and Saturday evenings (15:45–18:30), with additional hours on Saturdays from 14:00–16:00 and Sundays from 10:30–12:30, making it a convenient option for working adults and those who can only visit on weekends. The clinic is closed on Wednesdays, public holidays, and during Golden Week, Obon, and the year-end/New Year period. After-hours consultations and home visits are also available, and as a designated home medical care support clinic, it provides home healthcare services including intravenous drips, self-injection guidance, and oxygen therapy. The clinic also handles specific health checkups as well as motivational and active support programs, offering comprehensive assistance in the prevention and management of lifestyle-related diseases.