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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The overall average patient rating of Dr. John Treer is Good.
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Specialties & Research
Dr. John Treer, MD is board certified in Internal Medicine.
Education & Awards
Dr. Treer graduated from The University of Texas Southwestern, Dallas. He has 2 awards.
Dr. Treer has 23 hospital affiliations:
- Harris Methodist H E B
- Texas Health Presbyterian Hospital Plano
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- Additional Information
- Dr. John Robert Treer MD is a male Internist, has 14 years of experience and practices in Internal Medicine.
- Where does Dr. John R. Treer practice?
- Dr. John Treer has 3 office locations.
Dr. John Treer practices Internal Medicine near Frisco, TX.
Additional practice locations include: Fort Worth, TX and McKinney, TX.
See Frisco Internists.