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NVISION Eye Centers - Ontario

LASIK Eye Surgery, Cataract Surgery in Ontario

Our team of eye surgeons at NVISION® Eye Centers in Ontario, California is committed to ensuring the comfort and satisfaction of each and every patient, taking a personalized approach that’s tailored to your needs.

From our talented physicians to our highly trained staff, our goal is to provide every patient with an exceptional experience and life-changing results.

Learn more about LASIK Eye Surgery & LASIK Safety & Success.

Not sure if LASIK is right for you?

99% SUCCESS in 20/20 or better vision at NVISION

24 hour recovery time

PAINLESS procedure in just a few minutes

NVISION Eye Centers - Ontario

3155-D Sedona Ct
Ontario, CA 91764
877-455-9942

Mon - Fri: 8 AM - 5 pm

Saturday: Closed

Sunday: Closed

Ontario Vision Correction Procedures

Today's life-changing procedures make it possible to improve your vision to 20/20—or better.

LASIK Eye Surgery

LASIK eye surgery corrects nearsightedness, farsightedness, and astigmatism.

Or learn more about LASIK

EVO ICL™ (Implantable Collamer Lens)

EVO ICL™ (Implantable Collamer Lens) surgery involves putting an artificial lens in the eye. Unlike RLE, the natural lens is not removed, and the artificial lens is placed between the natural lens and the iris.

EVO ICL™ can correct nearsightedness and astigmatism. It is sometimes referred to as an implantable contact lens.

Or learn more about ICL

Cataract Surgery

Cataract surgery is a very common and medically necessary procedure to remove and replace the eye’s natural lens when the vision has been clouded by a cataract. We offer laser-assisted cataract surgery and lifestyle lenses as options for our patients.

Or learn more about Cataracts

Other Procedures

PRK Surgery (Photorefractive Keratectomy)

What is PRK Surgery?

PRK Surgery (Photorefractive Keratectomy) is a type of laser eye surgery that is used to correct refractive errors such as nearsightedness (myopia), farsightedness (hyperopia), and astigmatism. PRK is an alternative to LASIK eye surgery and is particularly suitable for individuals who may not be candidates for LASIK due to certain corneal characteristics.

Overview of the PRK surgery process:

  1. Corneal Epithelium Removal:
    • In PRK, the surgeon begins by removing the thin outer layer of the cornea called the epithelium. This can be done using an alcohol solution, a special brush, or a laser.
  2. Laser Reshaping of the Cornea:
    • Once the epithelium is removed, a laser is used to precisely reshape the cornea. The laser ablates or removes microscopic amounts of corneal tissue based on the patient’s refractive error. The goal is to correct the curvature of the cornea and improve the focus of light on the retina.
  3. Healing Process:
    • Unlike LASIK, where a corneal flap is created, PRK does not involve creating a flap. Instead, the corneal surface is allowed to regenerate naturally. The healing process involves the growth of new epithelial cells over the treated area.
  4. Post-operative Care:
    • Following PRK surgery, patients are given medicated eye drops to aid in the healing process and prevent infection. Recovery may take a bit longer compared to LASIK, and patients may experience temporary discomfort during the initial days.

Key considerations for PRK surgery include:

  • Corneal Thickness: PRK may be a suitable option for individuals with thinner corneas who may not be ideal candidates for LASIK.
  • Occupational Considerations: PRK may be recommended for individuals with occupations or lifestyles that carry a risk of corneal injury, as it eliminates the creation of a corneal flap.
  • Healing Time: The initial visual recovery may take longer with PRK compared to LASIK. Patients typically experience optimal vision several weeks after the procedure.

PRK is a well-established and effective procedure for vision correction, and its suitability depends on individual factors. It’s important to consult with an experienced refractive surgeon or eye care professional to determine the most appropriate laser eye surgery option based on your eye health and lifestyle.

Learn more about PRK

Corneal Collagen Crosslinking (CXL)

Keratoconus is a progressive disease of the cornea. With collagen cross-linking (CXL), you can halt the progression of keratoconus by strengthening your cornea.

Learn more about Corneal Collagen Crosslinking (CXL)

Refractive Lens Exchange (RLE)

Refractive lens exchange (RLE), is when a clear lens is implanted to replace your eye’s natural lens to correct your vision.

This procedure is often used for pre-cataract patients, as a preventative vision correction solution. Refractive lens exchange (RLE) can also correct nearsightedness, farsightedness, and astigmatism.

Learn more about RLE

Dry Eye Treatment

Dry eye is an irritating, painful, and common condition in which the eye fails to properly produce quality tears. When left untreated, it may lead to ulcers and scars on the cornea.

Depending on the severity of your condition, there are a variety of treatments to relieve dry eyes.

Learn more about Dry Eye Treatment

Lifestyle Lenses

Lifestyle lenses are a premium lens option that offers a more functional range of vision, and are designed to reduce the need for distance and reading glasses.

We offer the latest and most advanced lifestyle lens on the market.

Learn more about Lifestyle Lenses

Intacs® Corneal Implants for Keratoconus

The surgical implantation of intracorneal ring segments or Intacs® is a minimally invasive surgical option to improve the corneal shape in patients with keratoconus.

Intacs® are surgically inserted into a thin channel created by a femtosecond laser in the periphery of the cornea. Intacs® is also known as surgical implantation of intracorneal ring segments.

Learn more about Intacs® Corneal Implants

Pterygium Surgery

Pterygium surgery is performed under topical anesthesia on an outpatient basis.

Learn more about Pterygium Surgery

Monovision LASIK

Monovision lasik can treat presbyopia. One eye would remain slightly nearsighted while correcting your other eye for distance vision. With both eyes open, you’ll experience clear and comfortable vision both near and far.

We Accept Insurance

At NVISION Eye Centers, we work with many insurance companies to provide the best service possible for each of our patients. Below you will find a list of our current providers for this location. Please call us if you do not see your specific provider, as NVISION frequently adds new insurance companies and offers many out of network options.

Accepted Insurances
  • Aetna
  • Cigna
  • Health Net
  • Humana
  • Medicare
  • UMR
  • Blue Cross of California
  • Blue Shield of California
  • AARP
  • Tricare
  • UHC
  • Qualsight, LLC
  • GEHA
  • First Health
  • VSP (only accept this plan for lasik discount available)
  • Eyemed (only accept this plan for lasik discount available)

Surgeons at NVISION Eye Centers - Ontario

Having performed over 55,000 refractive and cataract surgeries, Dr. Pirnazar’s specialties include LASIK, PRK and cataract removal.

Dr. Johnny Khoury, a Johns Hopkins and Washington University double fellowship trained surgeon, is among the world’s most experienced refractive surgeons. His experience in excimer laser refractive surgery dates back to 1994.

Huy Ly, M.D.

Dr. Huy Ly is a board-certified ophthalmologist specializing in the medical and surgical management of cataracts and glaucoma. In addition to performing the latest cutting-edge cataract techniques, he is also an expert in minimally invasive techniques for treating glaucoma, including laser trabeculoplasty, goniotomy, micropulse diode cyclophotocoagulation, and various minimally invasive stent devices.

The team at NVISION Eye Centers - Ontario

Committed to care through and through, our Ontario team is passionate about improving the vision of one of the most populous cities in San Bernardino county.

Executive Director

Breanna Marquez

Laurel Jensen, O.D.

Leanna Parisi, O.D.

Dr. Parisi is an Optometrist with over 30 years of diverse experience. She graduated from SCCO and has been part of NVISION®’s Ontario Center team for over six years.

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LASIK Eye Surgery, Cataract Surgery in Ontario

At NVISION® Eye Centers, we provide life-changing results, an exceptional experience, and a lifetime commitment to your LASIK vision correction.

  • Industry-leading eye doctors and vision outcomes with more than 2 million successful procedures
  • The most advanced laser and diagnostic technology available
  • Financing available – no down payment, zero or low interest, low monthly payments
  • Free LASIK consultations
  • Use your FSA/HSA balance toward LASIK before it expires in December

Location – Ontario eye clinic

NVISION Eye Centers – Ontario, California

3155-D, 3155 Sedona Ct # D, Ontario, CA 91764

(909) 698-9780

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