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John E. Greifenkamp, MD

Internist

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Specialties and Licenses

Specialties
Internist
Licensed In
Texas
NPI Number
1396712980
In the National Registry
20 years (since 2006)

Name, specialties, licenses and address come from the NPPES national provider registry, updated weekly (this record last changed January 2008).

What Internists Commonly Treat

Typical for the specialty. Ask the office which of these Dr. John Greifenkamp offers.

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The information on this site is for general educational purposes only and is not medical advice, diagnosis, or treatment. Reading this site does not create a doctor–patient relationship. Always consult a qualified healthcare professional for personal guidance. If this is an emergency, call 911. Mentions of medications, devices, or procedures are informational and not endorsements. Full medical disclaimer.