Located in Toyooka, Iruma City, Saitama Prefecture, Atago Clinic specializes in internal medicine on the second floor of the A Stage building. Consultation hours are from 9:00 AM to 12:30 PM. The clinic is closed on Wednesdays, Sundays, and holidays, with Saturday hours limited to mornings only. On-site parking is available; access via the road next to Hanno Shinkin Bank, with the clinic on the left identified by its signage. The clinic provides English-language services. Since June 2024, the clinic has implemented the online eligibility verification system and utilizes electronic prescriptions and electronic medical record information sharing services, actively promoting medical digital transformation.