Katherine Tan, MD is a trusted medical institution located at 3400 Delta Fair Boulevard in Antioch, California. Dr. Tan specializes in providing high-quality healthcare services to patients in the area. With a focus on promoting overall health and wellness, Dr. Tan offers personalized treatment plans and compassionate care to help patients achieve their health goals. Whether you are in need of a routine check-up or have a specific health concern, Katherine Tan, MD is dedicated to providing exceptional medical care to the community.