CALL US: (415) 908-2733

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101 Howard St (Enter on Spear St.)
San Francisco, CA 94105
Phone: (415) 908-2733
Fax: (415) 908-2738
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When We're Open

  • M, T, Th, F :10:00 — 6:00pm
  • Wednesday :10:00 — 7:00pm
  • Saturday :APPT ONLY
  • Sunday :CLOSED

* Closed for lunch 2:00 — 3:00 daily. *

Video Learning Center


Browse our collection of patient education videos and learn more about vision and your eyes.

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Corneal Refractive Therapy (CRT)

Corneal Refractive Therapy (CRT) is the newest advancement in refractive therapy options. CRT allows you to see clearly during the day without glasses or contact lenses. Specially designed therapeutic lenses gently reshape the front surface of your eye while you sleep.

Imagine great vision all day without contacts, glasses or surgery. No more problems from dust, allergies, or dryness. CRT has also been shown to slow the progression of nearsightedness in children and teenagers.

Previously, if you were nearsighted and wanted to see clearly during the day, your options were glasses, contacts, or laser surgery. CRT offers a new non-surgical solution. No more worry about broken frames or torn contact lenses. Additionally, while LASIK has been approved only for those over 18 years of age, CRT is ideal for our younger patients who are active in sports and do not like the hassle of glasses or contacts.

For more information on Corneal Refractive Therapy, call today to schedule your FREE CRT consultation or visit Paragon at

Schedule An Appointment

Our entire optometric team truly appreciates how valuable your time is.

Whether interested in making an appointment for a LASIK consult, need an eye exam, or want designer frames, we can help!

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