Nishishinjuku Kobayashi Clinic

Total reviews: 345
Shinjuku Station (Marunouchi Line) — 5 min walk
  • English content on website
  • Near central Tokyo
  • Nishishinjuku Kobayashi Clinic is a small internal medicine practice sitting on the fourth floor of a building in West Shinjuku — not the slick skyscraper district, but the quieter residential-commercial side where actual people live. Internal medicine here means the usual range: checkups, chronic condition management, colds and fevers, referrals when something bigger is going on.

    The website has some English-language content, which suggests at least some awareness of foreign patients. But “English content on the website” and “English spoken fluently at reception” are very different things. Full English service hasn’t been confirmed, so if your Japanese is minimal, bring a translation app or a Japanese-speaking friend for anything complicated. For straightforward visits, Google Translate on your phone will probably get you through.

    It’s a neighborhood clinic, not an international medical center. If you live or work in West Shinjuku and need a local GP-style doctor for routine care, it’s worth knowing about. Don’t expect a bilingual concierge experience — expect a functional local clinic that may be able to meet you partway.

    Patient Feedback

    Patient data for this clinic is limited, so take this with appropriate skepticism. Being a small fourth-floor neighborhood practice, it likely runs like most local Japanese clinics: reasonably efficient, doctor-focused visits that don’t run long, and a fairly no-frills atmosphere. Walk-in availability and wait times are unclear — checking their website or calling ahead is worth doing before you show up.

    English Language Proficiency

    The clinic has some English on its website, which is more than many local practices bother with. But that doesn't guarantee English-speaking staff at reception or during consultations. Full English service is unconfirmed. For basic visits — describing symptoms, getting a prescription — a translation app will likely carry you through. For anything involving your medical history or ongoing conditions, having a Japanese-speaking friend along is the safer call.

    Contact & Location

    • http://nishishinjuku-k-cl.jp/
    • 東京都新宿区西新宿6-20-12 第2山口ビル4F
    • Shinjuku Station (Marunouchi Line) — 5 min walk
    Monday 3:00 PM - 6:30 PM
    Tuesday 3:00 PM - 6:30 PM
    Wednesday 3:00 PM - 6:30 PM
    Thursday Closed
    Friday 3:00 PM - 6:30 PM
    Saturday 9:30 AM - 12:30 PM
    Sunday Closed

    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.
    Nishishinjuku Kobayashi Clinic

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    English Support

    Proficiency Score
    2/5

    Basic

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