ALERT CONTENT PLACEHOLDER

About Us

Location

Toronto Western Hospital
East Wing – 7th Floor


Contact

Dr. Marisa Sit
Phone: 416 603 5591
Referral Fax: 416 603 5720

Hours

Dr. Marisa Sit
Monday – Friday
8:00 am – 4:00 pm

Location

Contact

Hours

Location

Contact

Hours

Location

Contact

Hours


Referrals

For urgent referrals, please fax a referral letter to one of the ophthalmologists and mark ur​gent. Follow-up with a call to the ophthalmologist's office to n​otify staff that you have faxed an ​urgent referral​.

Please note that only physicians may send a referral. Please fax a referral letter to one of the ophthalmologists

Our office will call the referring physician with information about the patient's first appointment. The referring physician's office is responsible for providing the patient with the appointment information, including time and location, and important documents, test results and imaging that they must bring.

Please note that clinic appointments may be virtual visits. The clinic team will let you know what type of appointment is appropriate for your care. Learn more about virtual visits at UHN »

What We Do

The Comprehensive Ophthalmology Unit cares for a broad range of eye conditions for all ages with a primary surgical interest in cataracts.

A cataract is a clouding that develops over the lens of the eye and can affect part or all of a person's vision. Most cataracts are caused by age-related changes and a significant number of people over 60 encounter trouble with them. But cataracts can also be caused by trauma, eye inflammation, steroid usage and complications of diabetes.

What are the symptoms​?

The common symptoms of cataracts include blurry vision, glare, and increasing short-sightedness.

The most common treatment for cataracts is surgery. The ophthalmologist removes the damaged lens and replaces it with an artificial lens to restore your vision.

An ophthalmologist can diagnose cataracts by giving you an eye test (checking to see, for instance, if you can read the smallest letters on the standard chart), and they may also check eye movements and responses, as well as measure the pressure inside the eyes.

How to Prepare

Appointments may take up to 4 hours.​

Learn more about what you can expect when you have a clinic appointment.​​

Health Information

Materials and Resources to Help You

Resources from the Patient & Family Education Program PDF Icon


Visit our health information section.​

Our Team

Meet Our Team

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