Message from the Director
Thank you for visiting Cedar Medical Clinic Tokyo!
I am thrilled to announce that we are on track for the clinic to open in June 2026.
I am opening this clinic with the hope of creating a welcoming environment for members of the international community, where they can receive high-quality healthcare with clarity and peace of mind.
While Japan has a highly regarded healthcare system, medical practice and expectations may differ from those in other countries. The gap between expectations and reality can be a source of stress.
Based on my own experiences as both a doctor and a patient, my hope is to fill that gap at Cedar Medical Clinic Tokyo, where our patients can expect to be treated with respect and feel confident that their health is in good hands.
Whether you’re a traveler facing an unexpected illness, or a long-time resident seeking comprehensive, holistic medical care, we are here to deliver the high-quality care that you expect to receive.
We look forward to building enduring relationships with our patients as a trusted part of the community.
Stay tuned!
Hiro Hayashi, MD, MSc
Clinic Director
Clinical Experience
Rush University Medical Center, Chicago, IL
Kawakita General Hospital
Sendagaya International Clinic
NTT Medical Center Tokyo
Education & Training
Residency Rush University Medical Center
M.D. Rush University Medical College
M.S. Georgetown University
B.A. University of Chicago
St. Mary's International School
Board Certifications &
Licensure
U.S. Board-Certified in Internal Medicine (ABIM)
Licensed in the U.S. and Japan
Our Strengths
1
Clear Communication
Communication is at the core of good medicine and we believe that careful listening leads to accurate diagnosis.
At Cedar Medical Clinic Tokyo we offer more than fluency in English − we offer thoughtful, attentive communication. Our goal is to ensure you feel heard, understood, and confident in your care.
3
Personalized Care
Our appointment slots are structured to allow for thorough evaluations and individualized care. Whether you need ongoing management of a chronic disease or evaluation of an acute concern, we are committed to providing comprehensive care and meaningful discussions.
2
International Perspective & Local Expertise
Our clinic combines international standard of care with Japan's excellent medical infrastructure and efficiency.
If advanced imaging or specialist care is needed, we coordinate with our trusted local hospitals. We will provide you with clear guidance on next steps, referrals, and follow-up, so you never feel lost navigating the system alone.
4
Care Designed for the International Community
We understand the unique needs of the international community, including:
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Expats and long-term residents
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Travelers and short-term visitors
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Embassy personnel and internationally insured patients
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U.S. Veterans, government employees and contractors working on U.S bases
From documentation for overseas insurance to clear medical summaries in English, we help bridge healthcare systems smoothly.
