Located in the Hario district of Ojiya City, Niigata Prefecture, Ohya Clinic is a community-based medical facility specializing in internal medicine, gastroenterology, surgery, and proctology. The clinic's distinctive feature is its combined gastroenterology and proctology departments, enabling comprehensive care for conditions ranging from gastrointestinal disorders to anal diseases. Through coordination between internal medicine and surgical services, the clinic addresses diverse healthcare needs, from common colds and lifestyle disease management to cases requiring surgical intervention. English language support is available, making the clinic accessible to patients who may have concerns about communicating in Japanese. The facility includes a parking lot, accommodating visitors by car despite its suburban location with limited public transportation options. Barrier-free facilities ensure accessibility for elderly patients and those with physical disabilities. Serving as a primary care provider, Ohya Clinic plays a vital role in supporting the daily health management of local residents.