Dr. Reita Thomas-Parel in Guelph

Dr. Reita Thomas-Parel graduated from the University of Waterloo School of Optometry in 1998 and has been practicing in Guelph since 1999. She has a particular interest in contact lenses and pediatrics.

Dr. Thomas-Parel is an active volunteer in the community. She has been involved with the Y’s Women of Distinction Panels, participated as a health care provider in a wellness screening program held at Shelldale Centre run through Guelph Community Health Centre, spoken at various elementary and high schools, and is involved at her home parish of St. Joseph’s.

Health and wellness are very important to Dr. Thomas-Parel, and she is often training for a 5 or 10-km run somewhere in Ontario. She even climbed the CN Tower stairs one spring! She can often be found hiking on various trails throughout Guelph. Her downtime is spent exploring various creative outlets, from writing and painting to photography and music. She is currently enrolled in a fine arts class to unleash her creative side!

Languages spoken: English, French

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

Hours of Operation

Monday:
8:00 AM 8:00 PM
Tuesday:
8:00 AM 7:30 PM
Wednesday:
8:00 AM 5:30 PM
Thursday:
8:00 AM 5:30 PM
Friday:
8:30 AM 5:30 PM
Saturday:
Closed
Sunday:
Closed

Your Home for Eyewear

Read Our Blogs

When Should Kids Have Their First Eye Exam?

Eye Health

When it comes to your child’s health, eye care is often overlooked, but it plays a major role in their learning, development, and day-to-day life. Vision problems can affect a child’s ability to read, play, socialize, and concentrate in school. That’s why it’s important to be proactive with early eye exams. At Clarity Optometry & […]

Read More… from When Should Kids Have Their First Eye Exam?

July 8, 2025
Dr. Paul Fasulo

Astigmatism vs. Myopia: What’s the Difference?

Eye Conditions, Eye Health

Both are common vision problems, but they affect how you see in very different ways. Astigmatism causes blurry vision at all distances due to an irregularly shaped cornea or lens, while myopia—also known as nearsightedness—makes distant objects appear blurry because of the eye’s shape. Though often misunderstood, both conditions are treatable with modern eye care […]

Read More… from Astigmatism vs. Myopia: What’s the Difference?

May 27, 2025
Dr. Paul Fasulo

Can a Sinus Infection Affect Your Eyes?

Eye Conditions, Eye Health

If you’ve been experiencing a sore and uncomfortable sensation in your eyes, you’re very likely— and understandably—frustrated. You probably want to know what’s wrong with your eyes and how to fix the problem. However, sinus infections are easy to mistake for other eye conditions. If you ever notice significant discomfort or vision changes, visit your […]

Read More… from Can a Sinus Infection Affect Your Eyes?

May 2, 2025
Dr. Paul Fasulo
A 6 to 9 month old attending their first eye exam with their parent.

When it comes to your child’s health, eye care is often overlooked, but it plays a major role in their learning, development, and day-to-day life. Vision problems can affect a child’s ability to read, play, socialize, and concentrate in school. That’s why it’s important to be proactive with early eye exams. At Clarity Optometry & […]

Read More… from When Should Kids Have Their First Eye Exam?

Both are common vision problems, but they affect how you see in very different ways. Astigmatism causes blurry vision at all distances due to an irregularly shaped cornea or lens, while myopia—also known as nearsightedness—makes distant objects appear blurry because of the eye’s shape. Though often misunderstood, both conditions are treatable with modern eye care […]

Read More… from Astigmatism vs. Myopia: What’s the Difference?

If you’ve been experiencing a sore and uncomfortable sensation in your eyes, you’re very likely— and understandably—frustrated. You probably want to know what’s wrong with your eyes and how to fix the problem. However, sinus infections are easy to mistake for other eye conditions. If you ever notice significant discomfort or vision changes, visit your […]

Read More… from Can a Sinus Infection Affect Your Eyes?

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