
Supporting your
freedom to move
Just west of Hamamatsu Arena
Parking for 46 cars available
OHTSURU SEIKEIGEKA
Clinic Hours
Clinic Hours
9:00 – 12:30
14:00 – 18:00
Mon
Tue
Wed
Thu
Fri
Sat
Sun/Hol
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*Thursday only: 14:00-17:30
■Closed: Fridays, Sundays, Public Holidays, Summer Holidays, and Year-End/New Year Holidays
■Credit cards and various electronic payment methods are accepted.
■For details on additional fees and charges, please see here
・Medical DX Promotion System Maintenance Fee
・Medical Information Collection Fee
・Statement Issuance Fee
・After-Hours Support Fee
Our clinic has introduced an online eligibility verification system.
We use an online eligibility verification system with the My Number Card. This system allows us to confirm your insurance status and access your medication and specific health checkup information. Please bring your My Number Card when you visit the clinic.
Since its founding in 1971, Ishigaki naika clinic has been deeply rooted in the local community, providing reliable medical and nursing care.
Now, with the opening of OHTSURU SEIKEIGEKA, we have established a new medical system that combines specialized care with the latest technology.
From sports enthusiasts to people of all generations, we are committed to delivering prompt and appropriate medical services and to becoming a trusted clinic in the community.
We will continue to strongly support your freedom to move and to be yourself.


Doctor
Message from Director Dr. Tadahiko Ohtsuru
My name is Tadahiko Ohtsuru.
I was born and raised in Tokyo, and after graduating from Kyorin University Faculty of Medicine, I joined the Department of Orthopedic Surgery at Tokyo Women’s Medical University Hospital.
I am honored to open my clinic here in Hamamatsu, the hometown of my wife’s family. My specialty is lower limb joint disorders. In addition to daily clinical practice, I actively participate in academic conferences and write research papers to continuously enhance my expertise and provide patients with the most up-to-date medical information.
My hobbies include reading and running.
Through non-surgical conservative treatments, I strive to alleviate pain, improve comfort in daily life, and bring satisfaction and well-being to everyone in the local community.
Thank you for your continued trust and support.

Tadahiko Ohtsuru
Tadahiko Ohtsuru
Career
1998
Graduated from Kyorin University Faculty of Medicine
1998
Clinical Fellow, Department of Orthopedic Surgery, Tokyo Women's Medical University Hospital
1999
Department of Orthopedic Surgery, Isesaki-Sawa Medical Association Hospital
2000
Department of Orthopedic Surgery, Tomei Atsugi Hospital
2000
Department of Orthopedic Surgery, Katsutadai Hospital
2001
Department of Orthopedic Surgery, Hakujikai Memorial General Hospital
2002
Assistant Professor, Department of Anesthesiology and Emergency & Critical Care Center, Tokyo Women’s Medical University Hospital
2003
Department of Orthopedic Surgery, Higashiyamato Hospital
2006
Assistant Professor, Department of Orthopedic Surgery, Tokyo Women's Medical University Hospital
2017
Associate Professor, Department of Orthopedic Surgery, Tokyo Women's Medical University Hospital
2018
Director, Omiya Knee Osteoarthritis Clinic; Part-time Lecturer, Department of Orthopedic Surgery, Tokyo Women's Medical University Hospital (current position)
2024
Director, OHTSURU SEIKEIGEKA, Zuihokai Medical Corporation
Qualifications
●Doctor of Philosophy in Medicine (Ph.D.), Tokyo Women's Medical University (No. Otsu-2899)
●Board-Certified Orthopedic Surgeon, Japanese Medical Specialty Board
●Councilor, The Japanese Hip Society
●Certified Clinical Training Instructor, Ministry of Health, Labour and Welfare
●Designated Physician under Article 15 of the Act on Welfare of Physically Disabled Persons (Physical Impairment)
Professional Memberships
● The Japanese Orthopedic Association
● The Japanese Hip Society
● The Japanese Society for Regenerative Medicine
Link
● Tadahiko Ohtsuru: Wikipedia
https://ja.wikipedia.org/wiki/%E5%A4%A7%E9%B6%B4%E4%BB%BB%E5%BD%A6
● Tadahiko Ohtsuru: Publications & Achievements (Tokyo Women's Medical University Faculty Information Website)
https://gyoseki.twmu.ac.jp/twmhp/KgApp?resId=S013062
● Tadahiko Ohtsuru, Doctor of Medical Sciences: Dissertation (Tokyo Women's Medical University Academic Repository Website)
https://twinkle.repo.nii.ac.jp/records/23868

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