Komiyama Medical Corporation is an internal medicine clinic located in Higashifujisawa, Iruma City, Saitama Prefecture. While providing comprehensive general internal medicine, the clinic specializes in respiratory diseases including chronic obstructive pulmonary disease, nicotine dependence, and sleep apnea syndrome, as well as allergic conditions such as asthma, allergic rhinitis, and hay fever. The clinic offers English services and is equipped with parking and barrier-free facilities, ensuring easy access for patients. For COVID-19, the clinic schedules designated appointment times upon prior phone contact and enforces infection prevention measures including mandatory mask-wearing, hand washing, and proper cough etiquette. Specific health screenings are conducted during Iruma City's designated periods and require advance reservations.