Smile Clinic Nishiojima, operated by the medical corporation Eiryokai, is an internal medicine clinic located in Oshima, Koto Ward, Tokyo. The clinic operates on Mondays, Tuesdays, Wednesdays, and Fridays, with Thursday, Sunday, and holidays designated as regular days off. The clinic has a reception desk equipped for English-speaking patients. With parking facilities available and barrier-free equipment, the clinic ensures accessibility for diverse visitors. As a specialized internal medicine facility, the clinic provides medical services to the local community as a neighborhood healthcare provider in the Oshima area of Koto Ward.