Oita Oka Hospital, located in Nishi-Tsurusaki, Oita City, Oita Prefecture, is a medical facility specializing in internal medicine and hematology. Weekday consultation hours are from 9:00 AM to 12:30 PM and 2:00 PM to 5:00 PM, with weekends and public holidays closed. The hospital provides services in English and Korean, enabling them to offer medical care to a diverse patient population. For payment, credit cards, debit cards, and electronic payments are accepted, ensuring convenience for patients who prefer cashless transactions. The facility features a parking lot and barrier-free access, creating an environment where patients using wheelchairs or those with mobility concerns can visit with confidence. The internal medicine department addresses a wide range of health concerns including general ailments, chronic disease management, and post-checkup follow-ups, while the hematology department provides specialized care for blood-related conditions. As a community-based medical institution, the hospital prioritizes both patient accessibility and specialized expertise. It stands as a well-equipped and conveniently located option for those seeking internal medicine or hematology care in Oita City.