Sumireshika shinjyukugyoenmae kurinikku

Sumireshika Shinjuku Gyoenmae Clinic sits on the second floor of the Fleur Gyoen building in Shinjuku 1-chome, a short walk from Shinjuku Gyoenmae Station on the Marunouchi Line. It’s a general dentistry practice run under the Seiroukai medical corporation, with a stated focus on preventive care — their website URL literally says “yoboushika” (preventive dentistry), so that’s not marketing fluff.

The clinic has some English content on its website, which is a good sign, but it doesn’t explicitly advertise bilingual staff or English-language consultations. That means you might get someone who can handle basic dental vocabulary in English, or you might be reaching for Google Translate. Going in prepared — with your symptoms written out in Japanese or a translation app ready — is the smart move here. Standard dental procedures, cleanings, checkups, and preventive work are all on the menu. For expats in the Shinjuku area who prioritize keeping their teeth healthy rather than fixing disasters, this is a reasonable local option worth a phone call.