Shinjuku Internal Medicine & ENT Clinic

Located one minute from Higashi-Shinjuku Station's B2 exit in Shinjuku, this clinic combines internal medicine and otolaryngology (ENT) with sub-fields including respiratory medicine, cardiology, diabetes care, allergy/hay-fever treatment, and smoking cessation. Founded in 2024 by director Dr. Shunichi Nakamura, a cardiologist with a research background, it serves adults and older patients and can accommodate Japanese- and English-speaking patients. Internal medicine accepts web and phone bookings (with walk-ins seen after reserved patients), while the ENT department runs on a queue-based reservation system staffed by rotating specialists from several major hospitals.