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John B. Fassio
( out of 142 reviews )

John B. Fassio, MD

Languages spoken: English

Clinical Locations

Primary Location

Redstone Health Center

1743 W Redstone Center Drive
Park City , UT 84098

Dr. Fassio provides comprehensive ophthalmology care, including eye exams, dry eye treatment, injury management, and glaucoma treatment. He sees patients at Moran's Park City location.

Get to know more about Dr. Fassio by watching his profile video.

Board Certification

National Board of Medical Examiners

Patient Rating

Patients commonly describe Dr. Fassio and his team as professional, knowledgeable, and thorough, noting careful exams and clear explanations. Many reviewers say he listens, addresses concerns, and provides concrete diagnostic or treatment plans with appropriate follow-up. A smaller number of patients felt visits were more clinical or somewhat rushed and would have preferred a more personal interaction.

Generated via Patient Reviews

4.8 /5
( out of 142 reviews )

The patient rating score is an average of all responses on our patient experience survey. The rating averages scores for all questions about care from our providers. The scale on which responses are measured is 1 to 5 with 5 being the best score.


Dr. Fassio provides comprehensive ophthalmology care, including eye exams, dry eye treatment, injury management, and glaucoma treatment. He sees patients at Moran's Park City location.

Get to know more about Dr. Fassio by watching his profile video.

Board Certification and Academic Information

Academic Departments Ophthalmology & Visual Sciences -Adjunct Associate Professor
Board Certification
National Board of Medical Examiners

Education history

Professional Medical University of Louisville M.D.
Fellowship Ophthalmology - University of Utah School of Medicine Fellow
Residency Ophthalmology - University of Missouri Hospital Resident
Internship University of Utah School of Medicine Intern
Undergraduate Biology - University of Utah B.S.

Schedule Online