Dr. Howard S An specializes in orthopedic surgery in Chicago area. Dr. Howard S An, MD has a medical practice at 1611 West Harrison Street, # 400, Chicago IL, and has over 35 years of experience in the field of medicine. He graduated from Medical College Of Ohio with his medical degree in 1982. He is affiliated with numerous hospitals, including Rush University Medical Center (IL) and more. Dr. An is accepting new patients at his medical office and practice location in Chicago, Illinois. He is available for appointments, preventative care, medical care as well as ongoing patient care.