Tsuda Central Clinic, located in Tsuda, Hitachinaka City, Ibaraki Prefecture, is a clinic specializing in internal medicine, diabetes, lipid metabolism, and endocrinology. Situated approximately 10 minutes by car from JR Mito Station, the facility offers ample parking and convenient access for the surrounding community. The clinic's core focus is "preventive medicine," emphasizing early detection and prevention of lifestyle-related diseases through comprehensive health checkups and blood tests. A notable feature is the practice of having both the chairman and director provide care, ensuring sufficient time for thorough patient consultation. The clinic has introduced a 45-item specific IgE screening system for allergy testing, with rapid results available approximately 30 minutes after blood sampling. It offers a wide range of vaccinations including shingles and COVID-19 vaccines, and is designated as a Designated Medical Institution for Second-Class Infectious Diseases. The clinic provides English language support, accepts credit cards and electronic payments, and features barrier-free facilities. Appointments are required for all visits, with morning hours available Monday through Saturday and limited Saturday afternoon hours, creating a convenient schedule for patients.