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