Koeikai Sugiura Clinic, a medical corporation specializing in internal medicine, is located in Honmachi, Kawaguchi City, Saitama Prefecture. The clinic's medical departments are limited to internal medicine, responding to the community's healthcare needs. Closed days include Sundays, holidays, and the year-end and New Year period (December 29th to January 3rd). Medical services are available in English, ensuring that patients who experience language barriers can receive care with peace of mind. Electronic payments are supported, enhancing payment convenience. The clinic also demonstrates consideration for accessibility, including barrier-free facilities.