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Dr. John Carolan, MD is a Doctor primarily located in Mesa, AZ, with other offices in Tucson, AZ and Green Valley, AZ. He has 46 years of experience. His specialties include Ophthalmology. He speaks English.


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Specialties & Expertise

Dr. John Carolan has the following 1 specialty and 1 board certification.


An ophthalmologist has the training to do much more than just prescribe glasses. They are physicians specially trained to diagnose and treat disorders of the eyes and vision. These doctors are experts on the complicated anatomy of the eye and are trained to treat eye diseases through both medical and surgical methods.
Some common conditions that ophthalmologists treat are cataracts, glaucoma, strabismus, diabetic retinopathy, macular degeneration and amblyopia. In addition, ophthalmologists can provide prescriptions for eye glasses and contact lenses and perform LASIK surgery and other corrective surgeries for refractive errors like myopia (near-sightedness), hyperopia (far-sightedness), astigmatism and presbyopia.

Board Certification

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Locations & Directions

2610 E University Dr
Mesa, AZ 85213

5632 E 5th St
Tucson, AZ 85711

1055 N La Canada Dr
Green Valley, AZ 85614

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