Nephrology Associates of Northern Illinois and Indiana

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NANI Nephrology Associates of Northern Illinois and Indiana

John Ducker, MD

NANI Doctor John T Ducker

On-site Diagnostic Lab 

Main Office
7836 W. Jefferson Blvd.,
Suite 101
Fort Wayne, IN 46804
P: 260-494-3484
F: 260-969-0188 

Additional Offices
Dekalb Memorial Hospital
1316 East 7th Street
Auburn, IN 46706

11104 Parkview Circle
Suite 303
Fort Wayne, IN 46845

John Ducker, MD

Hospital Affiliations:
  • Lutheran Hospital
  • Marion General Hospital
  • Parkview - Dekalb
  • Parkview - Huntington
  • Parkview - LaGrange
  • Parkview Randallia
  • Parkview Ortho
  • Parkview - Noble
  • St. Joseph Hospital - Lutheran
Nursing Home Affiliations:
  • None
Dialysis Center Affiliations:
  • Fresenius Fort Wayne
  • Fresenius Fort Wayne Jefferson
  • Fresenius Canal Dialysis
  • Fresenius Van Wert
  • Fresenius Grant County
  • Fresenius Warsaw
  • Fresenius Huntington
  • Fresenius Bryan
  • Fresenius Defiance
  • Fresenius Dekalb County
  • Fresenius Peru
  • Fresenius Fort Wayne Dupont
  • DaVita Summit City Dialysis
  • DaVita Fort Wayne South Dialysis
  • DaVita Fort Wayne West Dialysis
  • DaVita Appleseed Dialysis
  • DaVita Appleseed At Home
  • DaVita Fort Wayne West At Home
  • DaVita Quad Counties Dialysis
  • DaVita Kendallville Renal Center
  • DaVita Fort Wayne North Dialysis
  • DaVita Three Rivers Dialysis
Medical Education:
  • Wright State University School of Medicine
Internship and Residency:
  • Indiana University Medical Center
  • Indiana University Medical Center
Certification and Honors:
  • Medical director and primary transplant nephrologist for the Kidney Transplant Center at Lutheran Hospital