The Largest Kidney Specialist Group in the U.S.
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Andrea Lewis ACNS-BC

Each patient who comes to NANI will receive the best care, as an individual. NANI nephrologists and advanced practice clinicians are trained professionals in caring for kidney disease.
doctors discussing details
Dialysis Center Affiliations:
  • ARA – Gary
  • ARA – Hammond
  • ARA – Hammond Whiting
  • ARA – Merrillville
  • ARA – Merrillville North
  • ARA – Munster
  • ARA – Portage
  • ARA – Schereville
  • ARA – Valparaiso
  • DaVita Chesterton Dialysis
  • DaVita Comprehensive Renal Care-gary
  • DaVita Comprehensive Renal Care-gary Pd
  • DaVita Comprehensive Renal Care-michigan City
  • DaVita Comprehensive Renal Care-michigan City Pd
  • DaVita Comprehensive Renal Care-valparaiso
  • DaVita Comprehensive Renal Care-valparaiso Pd
  • DaVita Merrillville Dialysis
  • DaVita Portage at Home
  • DaVita Portage Dialysis

Background

Medical School
  • Indiana University School of Nursing
Certifications
  • American Nurses Credentialing Center – ANCC – Adult Clinical Nurse Specialist – BC

Office

Valparaiso Office
  • 2711 Leonard Drive Suite 101, Valparaiso, IN 46383
  • Phone: 219-462-6001
  • Fax: 219-462-6060
  • Directions/Map

Nephrology Associates of Northern Illinois and Indiana

DoctorTemp- Your Journey, YOur Pace
Your Journey, YOur Pace

We focus on our patients and have the resources to offer them the best in kidney care. It’s all a part of NANI’s scope of excellent care and services.

doctor pointing to a model of a kidney
state-of-the-art services

Services may be in dialysis centers, vascular access surgicenters, nursing homes, hospitals and labs located conveniently to our patients.

Contact NANI, Today
DoctorTemp- Your Partners in recovery
Your Partners in recovery

Our doctors care for those with kidney disease, kidney injury, kidney transplant and difficult to control hypertension.