Omori Gastroenterology Clinic is an internal medicine clinic located in Hayamachi, Chiyoda-ku, Tokyo, specializing in primary care and gastroenterology. In addition to daily health consultations for cold symptoms, fever, cystitis, and fatigue, the clinic also treats gastrointestinal symptoms such as stomach pain, abdominal pain, nausea, diarrhea, constipation, heartburn, and H. pylori infection. Dermatology services are also available, allowing consultations for skin problems such as eczema, hives, burns, chickenpox, and dandruff. Upper gastrointestinal endoscopy can be performed with either transnasal or transoral methods, and abdominal ultrasound and bone density tests are also conducted. Regular examinations are available without reservation within clinic hours by bringing your insurance card, while examinations such as endoscopy and ultrasound, health checkups, and vaccinations require reservations. Morning hours are from 9:00 AM to 12:30 PM, afternoon hours from 2:00 PM to 5:30 PM, and the clinic is closed on Thursday and Saturday afternoons, as well as Sundays and holidays. The clinic recommends early consultation when cedar pollen allergy symptoms begin, operates a fever clinic, provides influenza vaccinations, and offers COVID-19 vaccinations (no reservation required). English language support, credit card and electronic payments, and barrier-free access are also available.