Ooguma Internal Medicine Clinic is located just a 3-minute walk from JR Date-Monbetsu Station, offering convenient access. This clinic in Date City, Hokkaido, provides comprehensive internal medicine care with a focus on digestive system diseases including stomach and colon conditions. One of the clinic's key features is the presence of a physician certified by the Japanese Society for Helicobacter Research, offering specialized treatment for Helicobacter pylori eradication. They provide alternative eradication therapy for patients with penicillin allergies and offer third-line eradication treatment following second-line therapy, making them flexible in handling cases where treatment at other facilities was unsuccessful. In addition to digestive diseases, they treat lifestyle diseases such as hypertension, diabetes, and hyperlipidemia, as well as respiratory conditions including bronchial asthma. Their wide range of services includes smoking cessation clinic, sleep apnea testing, CPAP therapy, and pulmonary function tests. The clinic is equipped with endoscopy for stomach and colon, abdominal and thyroid ultrasound, and 24-hour electrocardiograms. For infection control, they have established a negative pressure examination room and separate patient flow routes for febrile and general patients. The clinic offers multilingual support including English and Korean, electronic payments, parking, and barrier-free facilities, and works in coordination with regional core hospitals to provide referrals when necessary.