Dr. An Gao specializes in internal medicine in Chicago area. Dr. An Gao has a medical practice at 251 East Huron Street, Suite 16-738, Chicago IL, and has over 4 years of experience in the field of medicine. She graduated from her medical school with her medical degree in 2013. She is affiliated with numerous hospitals, including Northwestern Memorial Hospital (IL) and more. Dr. Gao is accepting new patients at her medical office and practice location in Chicago, Illinois. She is available for appointments, preventative care, medical care as well as ongoing patient care.