Dr. GREGORY A KOZENY MD is a male Internist, has 32 years of experience and practices in Internal Medicine and Nephrology.
Dr. GREGORY KOZENY has 4 office locations.
Nephrology Assoc-Northern IL
25 N Winfield Rd
Winfield, IL 60190

Phone Number
Locations and availability (4)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. GREGORY KOZENY, MD is board certified in Internal Medicine and Nephrology.

  • He has special expertise in 3 areas:
  • Kidney Dialysis (Renal Dialysis)
  • Kidney Disease
  • Kidney Stones (Kidney Calculi)

Education & Awards

Dr. KOZENY graduated from Loyola University Chicago, Maywood. He has 4 awards.

Listed "Top Doctors - Chicago Metro Area" by Castle Connolly, 2001 and 2002
Elected into Sigma Xi; Scientific Research Society Loyola University Chapter, June 1987
Eagle Scout, Boy Scouts of America, Dec. 1971
Castle Connolly's Top Doctors™ (2013)


Dr. KOZENY has 14 hospital affiliations:

  • Advocate Good Samaritan Hospital 
  • Elmhurst Memorial Hospital 

Accepted Insurance Plans

Dr. KOZENY accepts these health insurances in at least one office:

  • United Healthcare - 3 plans
  • Unicare - 16 plans
  • Blue Cross Blue Shield of Illinois - 13 plans
  • Humana - 2 plans
  • Cigna - 2 plans
  • Blue Cross of Idaho - 2 plans
  • Evercare - 3 plans

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Additional Information
Where does Dr. GREGORY A. KOZENY practice?
Dr. GREGORY KOZENY practices Internal Medicine and Nephrology near Winfield, IL.
Additional practice locations include: Naperville, IL and Oak Park, IL.
See Winfield Internists and Winfield Nephrologists.