Choh Medical Clinic is located in Omorihigashi, Ota-ku, Tokyo, specializing in internal medicine. The clinic offers services in English and Korean, provides parking facilities, and is fully barrier-free. In 2025, the clinic introduced Olympus's latest transnasal endoscope "GIF-1200N," enabling more detailed observation than conventional models through advanced optical technology. Additionally, the Vice Director provided medical supervision for the recipe collection "Karatada Totonoe Bento" by culinary expert Tsuredzure Hana, explaining food combinations and approaches from a medical perspective. The clinic has established a smooth medical system by utilizing Ota-ku's influenza vaccine subsidy program and optimizing consultation hours.