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Areas of Expertise

  • Ophthalmology

Location

Languages

  • English

Education

  • Doctor of Medicine

Board Certifications

  • Ophthalmology - American Board of Ophthalmology, 1991

Patient Comments

Patient Comments are gathered from the Press Ganey Patient Experience Survey and displayed in full. Patients are not identified in order to respect patient privacy.
Dr. Ranz is the best! Explains things so they are understandable. Answers all questions. Very professional and wants the best for his patients.
September 18, 2025
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Again, too generic. Sours me on bothering to do a survey for Vanderbilt Health.
September 17, 2025
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He was very knowledgeable and made good recommendations.
September 17, 2025
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Hope Dr. RANZ never retires'
September 13, 2025
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Good
August 22, 2025
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Dr. Ranz was very kind & thoughtful , he tried his best to relieve me of the pain I was having.
August 22, 2025
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Dr Ranz is an exceptional ophthalmologist with Vanderbilt, and you are fortunate to have him.
August 19, 2025
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Good experience over all. Medical team/staff explained the procedure and asked for questions. Very professional.
August 14, 2025
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Dr. Ranz is a good doctor. My visit was on a bad day for his schedule.
August 12, 2025
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