Iseoka Internal Medicine Clinic, located in Iseoka, Fukuyama City, Hiroshima Prefecture, provides medical care by a respiratory specialist certified by the Japanese Respiratory Society and an allergy specialist certified by the Japanese Society of Allergology. The clinic is equipped with CT imaging facilities and offers specialized medical services primarily focusing on respiratory medicine and allergy (excluding skin conditions). Medical services include diagnosis of bronchial asthma and cough asthma, support for patients undergoing home oxygen therapy and home NPPV therapy, diagnosis and treatment of sleep apnea syndrome, treatment of hay fever and allergic rhinoconjunctivitis, sublingual immunotherapy, and CT-based diagnosis of chronic sinusitis and nasal polyps. A smoking cessation clinic is also available, and the clinic responds to adult food allergies and post-COVID sequelae. In terms of facilities, the clinic is equipped with an infection control waiting room, and provides parking and barrier-free access. As a facility that sees many patients with respiratory diseases, it requests that patients wear masks as a general rule, and strives to contribute to regional healthcare while acquiring the latest knowledge by attending conferences in specialized fields.