Joseph P. Leong-Sit, MD, FRCS(C)

Eye Q Premium Laser
(800) 716-5267

10565-124 Street
Edmonton, Alberta T5N 1R8

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Information for Calgary LASIK patients

Dr. Joseph Leong-Sit is a renowned corneal specialist and premier provider of custom LASIK surgery in Alberta. Dr. Leong-Sit completed advanced training under the direction of world-renowned cornea experts and refractive surgeons. His extensive experience with several laser systems enables him to select the technology and vision correction procedure that best suits each patient.

As Medical Director for Eye Q Premium Laser, Dr. Leong has provided clear vision and freedom from corrective eyewear to thousands of patients in the Edmonton and Calgary areas. At Eye Q Premium Laser, Dr. Leong strives to provide each patient with outstanding care in a safe, relaxing setting, using advanced technologies and techniques.

Eye Q Premium Laser – Serving Patients from Edmonton and Calgary

Eye Q Premium Laser is a state-of-the-art laser eye surgery facility in Edmonton, Alberta. Located west of downtown, the center is home to two leading-edge operating theatres as well as diagnostic and exam rooms.

Eye Q Premium Laser features the latest laser technologies available for laser eye surgery. When performing LASIK, Dr. Leong-Sit uses a method called IntraLASIK, or iLASIK, which involves the use of two separate lasers: the IntraLase femtosecond laser, which is utilized to create a corneal flap, and the VISX Star S4 IR Excimer laser system, which alters the shape of the underlying cornea to provide clear vision. IntraLase allows patients to undergo LASIK without the use of a blade. The VISX Star S4 IR Excimer laser system is a complex laser platform and the center point of the Advanced CustomVue system. This system contains several components, including a mapping feature that provides Dr. Leong-Sit with a precise map of the cornea, as well as VISX Iris Registration, which keeps the laser centered during surgery, even as the eye moves. The VISX CustomVue system allows Dr. Leong-Sit and his team to customize the LASIK procedure to each patient.

In addition to custom LASIK, Dr. Leong-Sit offers refractive lens exchange and advanced cataract surgery with premium intraocular implants. These sophisticated procedures involve the removal of the eye’s lens, which is then replaced with an intraocular lens implant (IOL). Dr. Leong-Sit’s extensive experience with these procedures has allowed him to provide clear vision to numerous Calgary patients in need of new lenses.


Praise from Dr. Leong-Sit’s Patients

“I’m happy to let future patients of Eye Q and the community know that Dr. Leong-Sit makes extremely sound surgical and clinical judgments. In my opinion he always acts in the best interests of his patients. He possesses a calm approach and operates in a manner that reassured me and gave me confidence.” —Dr. Darryl Labuick

“I understand how important it is to of choose a reputable surgeon for laser eye surgery because I work in the healthcare field. I have had outstanding results from Dr. Leong-Sit and I definitely recommend him highly to anyone thinking of having refractive surgery.” —Deana Breum

“Dr. Leong-Sit is an expert and a laser surgery artist. He customized my care to take my special needs into account. Dr. Leong-Sit is a very experienced professional. I felt safe knowing that he has extensive knowledge of eye care technology. I trusted his ability to help me make the correct choice for my vision.” —Janice J. Hengsbach, RN, Unit Manager of Ophthalmology

About Dr. Leong-Sit

Joseph P. Leong-Sit, MD, FRCS(C), received his medical degree and completed an ophthalmology residency at the University of Alberta. He received corneal certification from the University of Minnesota. Dr. Leong-Sit contributes his knowledge and skill as an active member of the ophthalmology residency program at the University of Alberta. He also trains ophthalmologists at the Regional Eye Care Center of Royal Alexandra Hospital. In addition, he provides corneal consultative care in both Edmonton and Northern Alberta and assists other ophthalmologists throughout the region with corneal care.

Dr. Leong-Sit received board-certification in ophthalmology from the Royal College of Physicians and Surgeons of Canada. He is a member of the American Academy of Ophthalmology, the Canadian Ophthalmology Society, the American Society of Cataract and Refractive Surgery and the Canadian Society of Cataract and Refractive Surgery.


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