Contact Information

Phone: 092-595-2001
Address: 3-192 Ohdoi, Kasuga City, Fukuoka Prefecture
Access: 1-minute walk from Ohdoi Community Center

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Clinic Hours

Monday, Tuesday, Wednesday, Friday:

• Morning: 8:30 AM - 12:30 PM
• Afternoon: 2:00 PM - 5:30 PM

Thursday and Saturday:

• Morning: 8:30 AM - 12:30 PM

Closed: Thursday afternoon, Saturday afternoon, Sunday, and public holidays

Our Services

• General Internal Medicine
• Cardiology
• Diabetes Care
• Allergy Treatment
• Traditional Chinese Medicine (Kampo)
• Health Check-ups and Vaccinations
• And more...

About Us

At Onishi Internal Medicine Clinic, we are committed to providing patient-centered care. Our approach focuses on clear communication and personalized treatment plans tailored to each individual's needs. We strive to build trust and understanding with all our patients.

The Onishi Internal Medicine Clinic emphasizes communication between patients and doctors, especially for first-time visitors. Here is a detailed overview:

First Visit Process

• During the initial consultation, the clinic listens to the patient's history and current symptoms. They then explain the treatment plan tailored to the patient, ensuring understanding before proceeding with any medical care.
• Patients are encouraged to express any questions, concerns, or requests they may have.

Items to Bring

• If you are currently taking medication prescribed by another clinic or hospital, please bring it with you.

overview of their offerings

The Onishi Internal Medicine Clinic offers a comprehensive range of medical services and facilities. Here is a detailed overview of their offerings:

Online Reservation System

• To make a reservation, you need your patient ID and password. New patients can register and then make a reservation. It is recommended to use the last four digits of your birthdate (month and day) as your password for security reasons, although you can change it if desired.
• Reservations are available in 15-minute slots. For example, if you book for 9:00 AM, your consultation is expected to start between 9:00 and 9:15 AM. However, depending on the severity of symptoms or required tests, there might be delays. During busy times, you may have to wait up to 30 minutes.

Free Wi-Fi and Facilities

• The clinic provides free Wi-Fi access. They also offer two Android tablets and one iPad for loan, allowing you to read Rakuten MAGAZINE for free. Charging cables for smartphones are also available.

Symptoms Treated

The clinic serves as a primary care provider, addressing a wide range of symptoms. They offer consultations in internal medicine, cardiology, gastroenterology, allergy treatment, and pediatrics. Conditions treated include hypertension, angina, hyperlipidemia, diabetes, chronic hepatitis, gout, colds, shoulder stiffness, headaches, dizziness, back pain, gastroenteritis, diarrhea, constipation, anemia, osteoporosis, bronchial asthma, allergic rhinitis and conjunctivitis, hay fever, urticaria, food allergies, and more.

Consultation Process

• Upon arrival, fill out the "Reception Form" with your name and submit it along with your insurance card and any referral letters from other hospitals. First-time patients should complete a medical questionnaire. You can download this form in advance to expedite the process.
• Wait in the waiting room until your name is called for consultation. If medication is prescribed, take the prescription to an external pharmacy after settling your bill at the clinic.

The Onishi Internal Medicine Clinic has been committed to providing heartfelt medical care since its establishment. This commitment is not just a philosophy but is practiced daily through careful dialogue and clear explanations during consultations.

Medical Services

The clinic focuses on cardiovascular diseases such as hypertension, as well as the prevention and treatment of lifestyle-related diseases like diabetes and hyperlipidemia. It also addresses thyroid disorders, psychosomatic illnesses, menopause, dementia, urinary disorders, and insomnia. Traditional Chinese medicine is incorporated when necessary.

Director Akihiko Onishi's Background

Born in Nagasaki Prefecture in 1959, he graduated from Kyushu University School of Medicine in 1985 and completed clinical training at the same university. He opened the Onishi Internal Medicine Clinic in 1992 and has been contributing to the community ever since.

Professional Affiliations

Member of the Japanese Society of Internal Medicine, Japanese Clinical Medicine Society, Japanese Diabetes Society, and Japan Medical Association. He has served as a director of the Chikushi Medical Association and has been involved in various community health initiatives.

Dr. Onishi's hobbies include computers, pets (currently a black cat), photography, and travel, which help create a friendly atmosphere for patient interactions.
The clinic supports patients' health with dedication and welcomes consultations on any concerns.