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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. Guillermo Tellez:

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Specialties & Research

Dr. Guillermo Tellez, MD is board certified in Otolaryngology.

  • He has special expertise in 2 areas:
  • Head and Neck Cancer
  • Head and Neck Disorder

Education & Awards

Dr. Tellez graduated from Texas Tech University , Lubbock.

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Additional Information
Dr. Guillermo Jose Tellez MD is a male Otolaryngologist, has 27 years of experience and practices in Otolaryngology.
Where does Dr. Guillermo J. Tellez practice?
Dr. Guillermo Tellez has 1 office location.
Dr. Guillermo Tellez practices Otolaryngology near San Antonio, TX.
See San Antonio Otolaryngologists.