Joanna M. Niemiec, M.D. Accepting New Patients Primary Specialty: Nephrology (Board Certified) Education Residency Internal Medicine St. Joseph HospitalChicago, IL2004 Internal Medicine Northwestern University Medical CenterChicago, IL2004 Fellowship Nephrology University of Iowa Hospital and ClinicsIowa City, IA2006 Board Certification American Board of Internal Medicine 2004 American Board of Nephrology 2007