Sancha Onaka Clinic
Sancha Onaka Clinic sits right at Sangenjaya Station in Setagaya — one of Tokyo’s most livable neighborhoods for expats. The name basically tells you what they do: “onaka” means stomach/belly, so this is an internal medicine clinic with a clear gut-health focus. Think digestive issues, abdominal complaints, general internal medicine checkups.
The clinic has some English on its website, which is a decent sign, but don’t assume you’ll walk in and have a smooth English conversation. Reality is probably somewhere between “they’ll try” and “bring Google Translate.” For straightforward stomach or digestive concerns, the language barrier is more manageable than somewhere requiring detailed psychiatric history or complex consent discussions.
Location is genuinely convenient — fourth floor of a building right next to the station. Sangenjaya has a solid expat community, so staff here likely see foreign patients occasionally. Not an international clinic, but not completely unprepared either.
Patient Feedback
Patient feedback suggests a neighborhood clinic feel — not flashy, but functional. Wait times appear reasonable for a local internal medicine practice. The gut-health specialization means the doctor likely asks detailed questions about symptoms, diet, and history, which can be tricky without shared language. Patients seem to appreciate the convenient location. No reports of unusually long waits or dismissive care. Typical local clinic experience: efficient, no-frills, focused on getting you diagnosed and treated.
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 -
https://sancha-cl.com
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東京都世田谷区三軒茶屋１－３７－２ 三茶ビル４０２
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Sangenjaya Station (Tokyu Denentoshi Line) — 2 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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English Support
Basic