Area of Expertise


1-22-3 Kamioosaki, Shinagawa-ku, Tokyo 141 – 0021

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Contact Info

Phone: 03-3473-2901

Clinic Schedule

Monday, Tuesday, Wednesday, Friday, Saturday
09:30a.m. – 01:00p.m.
02:00p.m. – 06:00p.m.


Dr. Wong does not accept Japanese National Health Insurance.

Payment Methods

Visa, Mastercard, American Express, Cash

Clinic Highlights

Tucked away on a side street midway between Meguro Station and Shirokanedai Station, Dr. Jason S. Wong dental office is a bright, airy and spotless space graced by museum-quality works of art by a noted Shin Dynasty painter—his great-grandfather. A 1982 graduate of the University of Michigan’s dental school, Dr. Wong was born in China, grew up in Japan, and did his undergraduate studies at MIT.

Jason S. Wong Dental Office in Meguro open space

Equipment & Devices
Ultrasonic Scaler

X-ray, echo, electrocardiogram, arteriosclerosis (blood vessel age) measuring, and visceral fat measuring instruments.

Procedures Performed
Bridges, Cleaning, Crowns, Dentures, Fillings, General check-ups, Root canals, Wisdom tooth extractions
Also consult about TMJ

Jason Wong (aka Takashi O)

Licenses, Accreditation and Awards
Doctor of Dental Surgery (DDS),
Board-certified in Japan, 1983. While at MIT, obtained a patent for microculturing cells that is still being used by biotech firms.

Clinic Information

Dr. Wong is a general dentist, and his primary goal is to preserve your original teeth whenever possible and keep the cost of care reasonable. He handles general check-ups, cleaning, fillings, crowns, bridges, dentures, root canals and simple wisdom tooth extractions. Dr. Wong is also a part time assistant professor at Nippon Dental University specializing in prosthodontics and temporomandibular joint dysfunction—a condition caused by an uneven bite. He treats both adults and children, and has a number of patients from abroad. His reputation brings in many clients by referral. Dr. Wong is always ready to offer a second opinion on the necessity of procedures such as root canals, crowns, bridges, and implants that other dentists recommend.

Dr. Wong has been practicing in the same location for the last 30 years.

Jason S. Wong Dental Office in Meguro TMJ

Daini Eirai Bldg. 8F 1-3-18 Shibuya, Shibuya-ku, Tokyo 150-0005