Located in Setagaya Ward's Seta area, Tamagawa Hospital is a medical facility that offers a wide range of departments, including General Internal Medicine. In the field of internal medicine, the hospital provides Pulmonology, Cardiology, Gastroenterology, Nephrology, Neurology, Rheumatology, Endocrinology/Diabetology, Hematology, and Oriental Medicine. Surgical departments include Gastrointestinal Surgery, Colorectal Surgery, Vascular Surgery, Breast Surgery, Thoracic Surgery, Neurosurgery, Orthopedic Surgery, and Plastic Surgery. The hospital also has Obstetrics/Gynecology, Pediatrics, Urology, Ophthalmology, Dermatology, and Otolaryngology departments. Specialized clinics include the Pneumothorax Research Center, Hernia Center, Vascular/Varicose Vein Clinic, Breast Cancer Genetic Counseling Clinic, Hip Center, Knee/Sports Clinic, Smoking Cessation Clinic, and Pain Clinic, providing advanced medical care. The hospital has introduced advanced technologies such as Da Vinci robotic-assisted surgery and systems supporting artificial joint procedures, and offers the latest prostate enlargement treatments including PVP and Rezum vapor therapy. With a Patient Support Center, comprehensive health screening programs, and maternity services, the hospital can accommodate patients in English, Korean, and other languages. Payment methods include credit cards, debit cards, and electronic payments, with parking and barrier-free facilities for enhanced accessibility.