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).
Learn more about Dr. Gregory Kozeny:
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Specialties & Research
Dr. Gregory Kozeny, MD is board certified in 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 3 awards.
Dr. Kozeny has 14 hospital affiliations:
- Central Dupage Hospital
- Advocate Good Samaritan Hospital
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- Additional Information
- Dr. Gregory A Kozeny MD is a male Nephrologist, has 33 years of experience and practices in Nephrology.
- Where does Dr. Gregory A. Kozeny practice?
- Dr. Gregory Kozeny has 1 office location.
Dr. Gregory Kozeny practices Nephrology near Naperville, IL.
See Naperville Nephrologists.