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Internist, Ophthalmologist (eyes)
38 years of experience
Accepting new patients
Video profile
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 Tsiaras:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. William Tsiaras is Good. Dr. Tsiaras has been reviewed by 7 patients who have provided 0 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.9
Promptness 3.9
Courteous Staff 3.9
Accurate Diagnosis 4.6
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.6

Specialties & Research

Dr. William Tsiaras, MD is board certified in Internal Medicine and Ophthalmology.

  • He has special expertise in 2 areas:
  • Diabetic Eye Disease (Diabetic Retinopathy)
  • Retina Surgery

Education & Awards

Dr. Tsiaras graduated from University of Cincinnati.


Dr. Tsiaras has 2 hospital affiliations:

  • Rhode Island Hospital 
  • Veterans Administration Hospital 


  • Chinese
  • German
  • Greek
  • Portuguese
  • Spanish

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Additional Information
Dr. William G Tsiaras MD is a male Internist, has 38 years of experience and practices in Internal Medicine and Ophthalmology.
Where does Dr. William G. Tsiaras practice?
Dr. William Tsiaras has 1 office location.
Dr. William Tsiaras practices Internal Medicine and Ophthalmology near Providence, RI.
See Providence Internists and Providence Ophthalmologists.