Browse Health
Internist, Nephrologist (kidney)
11 years of experience
Accepting new patients
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. Nicholas Gourtzelis, MD is board certified in Internal Medicine and Nephrology.

Education & Awards

Dr. Gourtzelis graduated from SABA University, Gardner.


Dr. Gourtzelis has 16 hospital affiliations:

  • Depaul Health Center 
  • St Anthonys Medical Center 


  • German
  • Greek
  • English

> > > > Dr. Nicholas Gourtzelis, MD

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Additional Information
Dr. Nicholas Gourtzelis MD is a male Internist, has 11 years of experience and practices in Internal Medicine and Nephrology.
Where does Dr. Nicholas Gourtzelis practice?
Dr. Nicholas Gourtzelis has 3 office locations.
Dr. Nicholas Gourtzelis practices Internal Medicine and Nephrology near Saint Louis, MO.
Additional practice locations include: Fenton, MO.
See Saint Louis Internists and Saint Louis Nephrologists.