Protecting Your Vision, One Eye Exam at a Time

At Clarity Optometry, we are proud to offer professional, quality eye care for patients of all ages. Whether it’s your child’s first eye exam, support for dry eye relief, or a consultation for laser eye surgery, we’re here to meet your needs with helpful technology and personalized service.
As members of Ontario’s Eye See…Eye Learn program, we understand the importance of early vision care in helping children succeed in school. Our commitment extends to everyone, with services that can enhance vision and protect eye health at every stage of life.
We also speak English, French, Polish, and Italian and offer convenient evening hours to make it easier for us to connect with the diverse Guelph community.
Trust Clarity Optometry for compassionate care that prioritizes your vision. Book your eye exam today!
Empowering Guelph’s Students & Families
At Clarity Optometry, we’re dedicated to supporting the Guelph community, especially students and families. Our mission goes beyond just providing eye exams—we’re committed to building lasting relationships with our patients.
Whether you’re a student tackling coursework or a family managing busy schedules, we’re here for you.
Our eye care team is always excited to support initiatives like World Sight Day, which raises awareness about eye health and gives back to our community.

We Bill Your Insurance Directly for Eye Exams
Direct billing makes covering the cost of your family’s eye exams, glasses, and contacts simpler.
We offer direct billing for all major insurance providers. Instead of you paying out of pocket and then waiting to be reimbursed, we bill your benefits company directly. If there’s a balance remaining after your benefits have been used, that’s the only cost you pay.
If you have any questions about fees or your coverage, please give us a call.
Meet Your Optometrists
Our experienced and professional team is dedicated to providing personalized care for every patient.
Our optometrists and certified optometric assistants prioritize your comfort and satisfaction throughout your visit. We’ll work with your schedule and help you navigate your insurance to help you receive the care you need.
Frequently Asked Questions
Have a question before your visit? Here are answers to what Guelph patients ask most about our practice.
Where is Clarity Optometry located and where do I park?
We are at 21 College Ave West, Guelph, ON N1G 1R7, next to the Guelph Campus Co-operative and across from the OVC Small Animal Clinic. We offer plenty of parking right in front of our clinic. To access our lot, turn onto Borden St., drive behind the building, and circle around to park in front.
What are your hours?
We are open Monday from 8:00 AM to 8:00 PM, Tuesday from 8:00 AM to 7:30 PM, and Wednesday to Friday from 8:00 AM to 5:30 PM. We are closed on Saturday and Sunday.
Do you bill my insurance directly?
Yes. We offer direct billing for all major insurance providers for eye exams, glasses and contact lenses. Instead of paying out of pocket and waiting to be reimbursed, we bill your benefits company directly, and any balance remaining after your benefits have been used is the only cost you pay. If you have questions about fees or your coverage, please call us at 519-822-2710.
Who are the optometrists at Clarity Optometry?
Our team includes Dr. Paul Fasulo, Dr. P. Lynne Leis, Dr. Reita Thomas-Parel, Dr. Violet Zawada-Kuzio and Dr. Thiru Shathasivam, supported by certified optometric assistants. You can read each optometrist’s background on this page.
What languages do you speak?
Our team speaks English, French, Polish and Italian, and Dr. Shathasivam also speaks Tamil.
Do you see children, and is their eye exam covered?
Yes, we provide eye care for patients of all ages, including children’s eye exams. Your child’s annual eye exam is covered by OHIP from birth through age 19. We also participate in Ontario’s Eye See…Eye Learn program, which provides 1 pair of glasses per child when they are enrolled in junior or senior kindergarten and an eye exam shows they need glasses.
What eye care services do you offer?
We offer comprehensive eye exams for adults and children, diabetic eye exams, contact lens exams and fittings, dry eye treatment, myopia control for kids, emergency eye care, eye disease diagnosis and management, digital eye strain support, laser eye surgery consultations and eye nutrition.
How do I book an appointment?
You can book by calling us at 519-822-2710 or by filling out the request form on our Location & Appointments page.
Can I buy glasses and contact lenses at your clinic?
Yes. We carry frames and lenses and sunglasses, and our experienced optometric assistants will help you find something tailored to your needs. You can also reorder contacts through our online store.
Come Visit Us
Where to Park
Our office is conveniently located on College Ave West, next to the Guelph Campus Co-operative and across from the OVC Small Animal Clinic. We offer plenty of parking right in front of our clinic. To access our lot, turn onto Borden St., drive behind the building, and circle around to park in front!
Our Address
- 21 College Ave West
- Guelph, ON N1G 1R7
Contact Information
- Phone: 519-822-2710
- Fax: 519-822-7877
Hours of Operation
Your Home for Eyewear







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Read Our Blogs
How Often Should You Get an Eye Exam?
Eye ExamsNot sure when your next eye exam is due? Clarity Optometry & Vision Care covers exam timing by age, what happens during a visit, and everyday eye care tips. […]
Why Should I Buy Glasses From My Optometrist?
GlassesBuying your glasses from your optometrist means your frames and lenses are selected with more than just your prescription in mind. Your prescribing optometrist is familiar with your ocular health, visual needs, and any factors that may affect how you see, which can play an important role in choosing lenses that maximize your vision and comfort. […]
Read More… from Why Should I Buy Glasses From My Optometrist?
Does Screen Time Affect Your Child’s Eyesight?
Eye ConditionsScreen time can affect your child’s eyesight, though most of the effects are short-term and easy to manage with a few, small habit changes. […]
Read More… from Does Screen Time Affect Your Child’s Eyesight?
How Often Should You Get an Eye Exam?
Not sure when your next eye exam is due? Clarity Optometry & Vision Care covers exam timing by age, what happens during a visit, and everyday eye care tips. […]
Why Should I Buy Glasses From My Optometrist?
Buying your glasses from your optometrist means your frames and lenses are selected with more than just your prescription in mind. Your prescribing optometrist is familiar with your ocular health, visual needs, and any factors that may affect how you see, which can play an important role in choosing lenses that maximize your vision and comfort. […]
Read More… from Why Should I Buy Glasses From My Optometrist?
Does Screen Time Affect Your Child’s Eyesight?
Screen time can affect your child’s eyesight, though most of the effects are short-term and easy to manage with a few, small habit changes. […]
Read More… from Does Screen Time Affect Your Child’s Eyesight?

