Medical Corporation Oishi Internal Medicine & Gastroenterology Clinic, located in Kasuya Town, Kasuya District, Fukuoka Prefecture, is a medical facility specializing in internal medicine and gastroenterology. The clinic operates on an appointment-only basis. Regular morning consultations are from 9:00 AM to 12:00 PM, extending until 1:00 PM on Saturdays. A designated time slot for patients with fever is available from 12:00 PM to 12:45 PM (1:00 PM to 1:30 PM on Saturdays). Regular afternoon consultations are held on Mondays, Tuesdays, Wednesdays, and Fridays from 2:00 PM to 5:00 PM, with fever patient hours from 5:00 PM to 6:00 PM. The clinic is closed on Thursday afternoons, Saturday afternoons, Sundays, and public holidays. Reception desk hours are from 8:45 AM until 30 minutes before the end of consultation hours. The facility is equipped with a parking lot and is barrier-free. Payment methods include credit cards and electronic payments. English-language medical services are available. These features demonstrate the clinic's commitment to meeting diverse patient needs.