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John Tatar

Language: English
  • Accepting New Patients
  • Family Friendly
  • In Person Appointments

Meet Dr. John Tatar (Crystal Lake, IL)

John Tatar, O.D., received his Doctor of Optometry from the Illinois College of Optometry in 2023. He completed three years of undergraduate studies at Loyola University of Chicago as a Biology major before being accepted into Illinois College of Optometry’s early admission program in 2019.

Dr. Tatar’s passion for optometry was sparked when his older sister, also an optometrist, prescribed him his first pair of glasses. Experiencing the clarity he had been missing ignited his interest in the field. After working as a technician at his sister’s private practice, where he enjoyed interacting with patients, he decided to take the next step and become an optometrist himself.

Dr. Tatar enjoys meeting new patients and hearing their personal stories. He then tests his knowledge to find solutions for their individual eye care needs. To Dr. Tatar, creating lasting relationships with his patients by helping improve their quality of life through eye care health is a reward.


We Accept Most Insurance Plans

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VSP
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Medicare
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Spectera
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EyeMed
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Medicaid

Find Primary EyeCare Centers - Crystal Lake in Crystal Lake, IL

Hours
  • Monday 8:00 am - 6:00 pm
  • Tuesday 8:00 am - 6:00 pm
  • Wednesday 8:00 am - 6:00 pm
  • Thursday 8:00 am - 6:00 pm
  • Friday 8:00 am - 6:00 pm
  • Saturday 8:00 am - 1:00 pm
  • Sunday Closed

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Patient Reviews

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298 Reviews
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Mac S. - May 6, 2026
I had a great experience at Primary EyeCare Centers in Crystal Lake. The front desk was very nice, w... elcoming, and helpful. Dr. John Tatar was amazing — very thorough, informative, and professional throughout the exam. He took the time to explain everything clearly and made the whole visit feel comfortable and well handled. Highly recommend this office and especially Dr. Tatar.
robert a. - Apr 7, 2026
Very caring! Easy to work with.