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■C A Takeuchi-Williams MD, PhD specializes in Primary Care and Psycosomatic Medicine. She was born in the USA, educated in Japan, trained in a US Naval Hospital.


Dr. C A Takeuchi-Williams is an active member in the following organizations:

  • The Japanese Society of Internal Medicine

  • The Japan Society of Oriental Medicine

  • The Japanese Society of Psychiatry and Neurology


Please call during opening hours. If you require an URGENT appointment, the receptionist will arrange this for you, but it may not always be with the doctor of your choice.



  • General Internal Medicine, Primary Care, Preventive Care, Managing Chronic Conditions

  • Blood tests

  • Urine tests

  • Certificates and medicals

  • Hay fever and allergy treatment

  • Flu shots

  • Immigration and visa medicals

  • Sexual health

  • Pills

  • Mental health

  • Counselling

  • Specialist referrals

  • Wellman and wellwoman screens

  • Weight management

  • Smoking cessation

  • After-travel checks


We accept Japanese National Insurance, Major foreign Private Insurance, Major Credit Cards, and Cash.


If you were in close contact with a person unknown to have COVID AND if you are experiencing fever, cough, or shortness of breath we will ask you to contact designated call center operated by Tokyo metropolitan government, at 0570-550-571 available from 9am-9pm including weekends and holidays.

Tokyo Metro Akasaka Sta 2mins Walk

Akasaka Mitsuke Sta 10mins Walk

Tameike Sannoh Sta 10mins Walk

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