Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. John Maggiano xhas an overall rating of 3.1.


Dr. John Maggiano, MD is a Doctor primarily located in Santa Ana, CA, with another office in Newport Beach, CA. He has 40 years of experience. His specialties include Ophthalmology. Dr. Maggiano is affiliated with Orange County Global Medical Center, Mission Hospital Regional Medical Center and Placentia - Linda Hospital. He speaks English.


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Specialties & Expertise

Dr. John Maggiano has the following 11 areas of expertise, 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.


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Board Certification

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Locations & Directions

Orange County Retina Medical Group

1200 N Tustin Ave
Santa Ana, CA 92705

Orange County Retina Medical Group

320 Superior Ave
Newport Beach, CA 92663

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