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).

Learn more about Dr. Garry Hagstrom:

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Specialties & Research

Dr. Garry Hagstrom, MD is board certified in Internal Medicine and Nephrology.

Education & Awards

Dr. Hagstrom graduated from Indiana University , Indianapolis.


Dr. Hagstrom has 4 hospital affiliations:

  • Methodist Health Care System, Houston, Tx 
  • Select Specialty 

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Additional Information
Dr. Garry Lee Hagstrom MD is a male Internist, has 38 years of experience and practices in Internal Medicine and Nephrology.
Where does Dr. Garry L. Hagstrom practice?
Dr. Garry Hagstrom has 2 office locations.
Dr. Garry Hagstrom practices Internal Medicine and Nephrology near Houston, TX.
See Houston Internists and Houston Nephrologists.