Aisei Dental Office
Aisei Dental Office sits in Shinjuku-ku, tucked into the first floor of the IC Building near Shinjuku 5-chome. It’s a general dental practice covering the usual bases — cleanings, fillings, crowns, and routine care. The clinic has some English content on its website, which is a decent sign, but don’t show up expecting a fully bilingual front desk. The reality is probably closer to “some staff can manage basic English” than “fluent dental consultations.” That said, Shinjuku has enough international foot traffic that clinics in the area tend to be more foreigner-accustomed than average. The website is old-school and light on detail, so calling ahead or using a translation app before your first visit is genuinely useful here. If you need complex treatment discussions, bring a Japanese-speaking friend or prep some written notes in Japanese. For routine work where you can point at a tooth and nod along, you’ll likely manage fine.
Patient Feedback
Patient feedback on Aisei Dental is thin online, which makes it hard to say much with confidence. What’s typical for similarly sized Shinjuku dental clinics: shorter wait times than big hospital dental departments, a more personal feel than chain clinics, and straightforward treatment without heavy upselling. Expect a traditional Japanese dental office atmosphere — efficient, quiet, clinical. Don’t expect a lot of hand-holding or lengthy explanations unprompted.
English Language Proficiency
For translating forms, prescriptions, or discharge summaries, Jozu is worth having on your phone.
Contact & Location
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03-3822-4112 -
http://www.din.or.jp/~ado/
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東京都新宿区新宿５－１０－９ ＩＣビル１Ｆ
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Shinjuku Station (Marunouchi Line) — 3 min walk
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Ready to Book Your Appointment?
A few things to keep in mind:
- Check the doctor's consultation hours listed above.
- Some clinics require appointments 2-3 days in advance.
- Include your preferred dates and times when reaching out.
- Mention if you need English-speaking staff assistance.
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