OSHIMA DENTAL CLINIC
Oshima Dental Clinic sits in Nishi-Waseda, a quiet residential stretch of Shinjuku that feels a world away from the chaos of the station. It’s a small, independent practice — the kind that’s been serving the local neighborhood for years rather than chasing volume. They handle the standard dental range: cleanings, fillings, crowns, extractions, and basic cosmetic work.
English is conversational — meaning the staff can get through an appointment without everything falling apart, but you’re not going to have a deep philosophical discussion about your treatment options. Bring your own vocabulary for anything complicated. That said, they have some English resources on hand, which helps with the basics like forms and explaining procedures.
The vibe is calm and no-frills. No shiny reception area, no aggressive upselling. You go in, get your teeth sorted, and leave. For expats living or working in the Waseda or Takadanobaba area who just need a reliable local dentist without a language disaster, this is a solid option.
Patient Feedback
Patients tend to describe it as efficient and unfussy. Wait times are generally reasonable for a small clinic — not a long sit in the waiting room. The dentist is thorough without being alarmist, which expats often appreciate after experiences at clinics that push unnecessary add-ons. The setting is modest and clean. It’s not a premium experience, but the work gets done properly and the atmosphere doesn’t feel rushed or impersonal.
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.oshima-dental.com
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東京都新宿区西早稲田３－１－６
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Waseda Station (Tozai 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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