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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. William Thornton:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. William Thornton is Excellent. Dr. Thornton has been reviewed by 5 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.7
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. William Thornton, MD is board certified in Ophthalmology.

Education & Awards

Dr. Thornton graduated from The University of Texas at Galveston. He has 1 awards.

Compassionate Doctor Recognition (2014)


Dr. Thornton has 1 hospital affiliations:

  • Univ Of Texas Health Science Ctr-Hospital 


  • Spanish

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Additional Information
Dr. William Rosser Thornton MD is a male Ophthalmologist, has 40 years of experience and practices in Ophthalmology.
Where does Dr. William R. Thornton practice?
Dr. William Thornton has 2 office locations.
Dr. William Thornton practices Ophthalmology near San Antonio, TX.
See San Antonio Ophthalmologists.