Location & Hours

2349 S Wentworth Ave
Chicago, IL 60616
Phone: (312) 808-1893

Mon - Sat: 10am - 6pm
Sunday: Closed

Dr. Crystal Wong

Dr. Wong was born & raised in the neighborhood of Bridgeport in Chicago. She attended Lane Tech High School where she discovered an interest in...

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Did you know that early intervention in children's vision is the key to success?

  • 80% of learning comes through vision.
  • In the first year of life, then by at least age 3 or 4, the child needs a comprehensive eye exam.
  • 6 months old is not too early.

Even though a school vision screening, nurse evaluation or Pediatrician screening is important, it doesn't take the place of a comprehensive eye exam by an eyecare professional. Some symptoms of an undetected vision problem include: Decreased performance in school, aversion to reading, excessive blinking, rubbing eyes, headache or inability to see 3-D movies.

This could indicate conditions such as amblyopia (lazy eye), nearsightedness (myopia), astigmatism, or farsightedness (hyperopia) that can be corrected with glasses.

More serious conditions may need surgery such as Esotropia, where the eye turns in, or Exotropia where the eye turns out.

Although school screenings, nurses, and pediatricians are extremely valuable,...

Latest News

What is Tonometry?
March 5, 2025
A common question asked during the eye exam is, “When is the puff coming?”  Patients are referring to air-puff or non-contact tonometry. Tonometry is the procedure used to measure eye pressure, and this is important for diagnosing and monitoring glaucoma.In non-contact tonometry, a puff of air is used to measure the pressure inside the eye.  The benefit of this test is there is no actual contact with the eye, but the air puff is sometimes very startling for patients. Some people hate that test and it isn’t the most accurate way to measure your eye pressure.Some doct...

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