No Reservation required, we welcome walk-in's.

We can accommodate English/Japanese speaking patients. 

Please also find us on Yelp and leave us a review.

Starting June 1, 2020, online examination is open for service. 

Address: 2-3, Katamachi, Shinjuku-ku, Tokyo, Japan 160-0001

Phone: 03-5368-1303  or 080-9202-7325


Open: 13:00 - 17:00 Monday/Tuesday/Thursday/Friday/Saturday

Closed: Wednesday/Sunday/Japanese National Holidays



Internal Medicine

Infectious Diseases


Travel Health

HIV/STI management

Naoki Yanagisawa, MD, PhD, MPH, FACP, FIDSA


Dr. Yanagisawa has specialized in internal medicine and infectious diseases at Tokyo Metropolitan Komagome Hospital, and extended his interests to global health at the National Center for Global Health and Medicine. He speaks fluent English and Japanese.


He is a visiting scientist at the Harvard T.H. Chan School of Public Health and the National Center for Global Health and Medicine. He is also a part-time lecturer at Kyorin University Faculty of Medicine and Toho University Faculty of Medicine. He is certified as a Fellow of American College of Physicians (FACP), Infectious Disease Society of America (FIDSA), and holds a Certificate of Travel Health (CTH©) from the International Society of Travel Medicine (ISTM).


He received a MPH Degree from the Harvard T.H. Chan School of Public Health, PhD degree from Tokyo Women’s Medical University, and a MD degree from Chiba University in Japan. 

Influenza Vaccine (flu shot) starts from October 1, 2021


Getting a flu vaccine is more important than ever during 2020-2021 to protect yourself and the people around you from flu, and to help reduce the strain on healthcare systems responding to the COVID-19 pandemic.



The price is 3,300 yen (including tax). 

The Coronavirus pandemic ~support center for foreign residents~



The Tokyo metropolitan government has opened a support center for foreign residents on April 17th. 


It is toll-free and available in 14 languages


Telephone number



Operating days

Monday to Friday, 10:00-17:00




The Coronavirus pandemic ~what we can do ~ 


Healthcare workers around the globe are tirelessly working 24/7 to combat the coronavirus pandemic.


Here are some tips that individuals can do to prevent the infection. 



This Infographic is available in multi-languages (English, Italian, French, German, Spanish, Korean, Japanese)


Let's all work together to combat this global crisis. 





For English map, click Yanagisawa Clinic

Access to our clinic is from Akebonobashi station via the Toei Shinjuku Line.


For detailed instructions please see the "Location" tab above.