Dr. Steven C. Harnack graduated from the University of Illinois, Chicago College of Medicine in 1986. He works in Aurora, IL and specializes in Internal Medicine. Dr. Harnack is affiliated with Rush Copley Medical Center and Presence Mercy Medical Center. He speaks English and Spanish.
Years in Practice: 28 Years
Languages Spoken: English, Spanish
Medical School: University of Illinois, Chicago College of Medicine
Graduation Date: 1986
Specialties: Internal Medicine