Imaseki Clinic is a medical facility specializing in internal medicine, located a 12-minute walk from Minami-Asagaya Station on the Marunouchi Line. Specializing in gastrointestinal diseases, they provide early diagnosis and treatment for areas including the esophagus, stomach and duodenum, small and large intestines, anus, liver, spleen, biliary tract, and pancreas. For diabetes, the clinic director's expertise is utilized, who holds a PhD and has research experience at Yale University in the United States. They have also been involved in research on kidney disease and hypertension, and are affiliated with the dialysis department. The clinic has a parking lot and barrier-free facilities. English services are available.