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Dr. John Legarreta, MD

Dr. John Legarreta, MD

Age 37 Ophthalmology M
(10) 10 reviews
Accepting New Patients


Dr. John Legarreta, MD is a ophthalmology specialist in Williamsville, NY. Dr. Legarreta completed a residency at University of Pittsburgh Medical Center. He currently practices at Legarreta Eye Center and is affiliated with Catholic Health - St. Joseph Campus. He accepts multiple insurance plans. Dr. Legarreta is board certified in Ophthalmology.


  • Bascom Palmer Eye Institute, University of Miami, Fellowship Hospital — 2015
  • University of Pittsburgh Medical Center, Residency Hospital — 2014
  • State University of New York At Buffalo, Internship Hospital — 2011
  • State University of New York At Buffalo, Medical School — 2010
  • New York University, Undergraduate School — 2005
  • Perelman School of Medicine University of Pennsylvania, Undergraduate School — 2003

Insurance Accepted

  • Aetna
  • Anthem
  • Block Vision
  • Blue Cross Blue Shield
  • Capital District Physician's Health Plan (CDPHP)
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Empire Blue Cross Blue Shield
  • Independent Health
  • MVP Health Care
  • UnitedHealthCare

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  1. Legarreta Eye Center

    1. 1
      Legarreta Eye Center
      1301 N Forest Rd Ste 7, Williamsville, NY 14221 Existing Patients: (716) 633-2203
    2. 2
      Legarreta Eye Center
      2720 Union Rd, Cheektowaga, NY 14227 Existing Patients: (716) 668-3030
    3. 3
      Legarreta Eye Center
      667 Davison Rd, Lockport, NY 14094 Existing Patients: (716) 433-0091
    4. 4
      Legarreta Eye Center
      1301 N Forest Rd Ste 7, Williamsville, NY 14221 Existing Patients: (716) 633-2203

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Dr. John is an absolutely wonderful and caring Doctor. His staff are all very friendly, very professional and very welcoming. I have never waited but a few minutes after arriving to be seen and feel after the visit that I am more than happy with the care and service they provided. I would definitely recommend Legarreta Eye Care.
Sandy S — May 04, 2021
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Photo: Dr. John Legarreta, MD
Dr. John Legarreta, MD
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Dr. Legarreta's Office & Staff

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Frequently Asked Questions

Dr. Legarreta frequently treats Blepharitis, Dry Eyes, and Tear Duct Disorders.  

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Hospital Affiliations

  • Catholic Health - St. Joseph Campus
  • Eastern Niagara Hospital - Lockport
  • Millard Fillmore Suburban Hospital