Ko Clinic & Lab

Total reviews: 27
Kannai Station (JR Keihin-Tohoku/Negishi Lines) - 5 min walk from South Exit
  • Stopped applying anesthetic in waiting room.
  • Careful skin assessment and treatment combination.
  • Ko Clinic & Lab is a dermatology and aesthetic medical facility in Yokohama specializing in advanced skin treatments. The clinic is led by a dermatologist who has published books and given lectures, indicating professional recognition in the field. They offer treatments for wrinkles, skin conditions, and cosmetic procedures including hyaluronic acid injections. The clinic has recently improved their procedure protocols by moving patients to private rooms for anesthetic cream application rather than having them wait in public areas. With a 4.1/5 star rating from 27 reviews, patient experiences are generally positive, though some mention long wait times even for consultations. The doctor provides personalized care with careful assessment of each patient’s skin condition before recommending treatments. English-speaking patients have specifically noted the doctor’s ability to communicate in English. The clinic represents the higher end of Japanese dermatology services, combining medical expertise with aesthetic procedures.

    Patient Feedback

    Patient reviews highlight the doctor’s expertise, politeness, and personalized approach to skin assessment. Several patients specifically praise the quality of care and support received. Some operational issues are mentioned, including long wait times for consultations and instances where patients felt forgotten in the queue. The clinic has improved their procedures by providing private rooms for pre-treatment preparation. A few negative reviews mention discontinued treatment after limited visits, with one patient expressing disappointment about results from hyaluronic acid treatments.

    English Language Proficiency

    English support is explicitly confirmed in patient reviews. At least one review specifically mentions "Very smart and very polite doctor. Speaking English." This indicates the doctor can communicate with patients in English, which is valuable for non-Japanese speaking patients seeking dermatological care in Yokohama. No information is provided about whether reception staff or other clinic personnel speak English.

    Contact & Location

    • https://www.ko-clinic.jp/
    • Japan, 〒231-0015 Kanagawa, Yokohama, Naka Ward, Onoechō, 4-chōme−54 Kannai ex 8F
    • Kannai Station (JR Keihin-Tohoku/Negishi Lines) - 5 min walk from South Exit
    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.
    Ko Clinic & Lab

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    English Support

    Proficiency Score
    4/5

    Conversational