Komazawa Heart Clinic

About

Komazawa Heart Clinic is an internal medicine and cardiology clinic located along Komazawa Street near Komazawa Olympic Park. We specialize in internal medicine and cardiology consultations. Consultation hours are from 9:00 AM to 12:30 PM and from 2:00 PM to 5:00 PM. The clinic is closed on the 2nd and 4th Wednesdays, Saturday afternoons, Sundays, and public holidays. On Wednesday afternoons, Dr. Nayuko Tsunoda handles consultations. Appointments are recommended to minimize waiting time, but we also accommodate walk-in consultations for those with uncertain schedules or urgent needs. Smoking cessation clinic reopened in November 2025. We accept credit cards and electronic payments, and our facility is barrier-free. English-speaking support is available. We are committed to providing clear and careful explanations to ensure local residents can consult with peace of mind.

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