Dr. Kevin Tyber & Associates

556 Kingston Rd.
Ajax (Ontario)
L1T 3A2
9:00 AM - 7:00 PM
9:00 AM - 7:00 PM
9:00 AM - 7:00 PM
9:00 AM - 5:00 PM
9:00 AM - 4:00 PM
9:00 AM - 1:00 PM

Dr. Kevin Tyber & Associates have joined the FYidoctors family!

Whether you’re looking for a comprehensive eye exam, customized lenses or the latest in designer frames, our goal is to provide you with a quality eye care experience.

We have been part of the Ajax community since 1987 and have been in our current location since 2002. We love being an active member in our community and are proud sponsors of many local sport teams and initiatives.

Our doctors and staff are highly experienced and look forward to your next visit.

Let us help meet all of your vision needs. We offer:

  • Detailed pre-testing
  • Comprehensive eye exams
  • Current lens technology
  • A wide selection of frame brands 
  • Customized eyewear fittings
  • Specialized care for dry eye


Come visit Dr. Tyber & Associates today and let us take care of all your vision needs. New patients are always welcome! For your convenience, we are open weekends and evenings. 

Meet Our Optometrists

Kevin Tyber

Dr. Tyber was born and raised in Toronto. He received a Bachelor of Science degree from the University of Waterloo in 1982 and graduated from the School of Optometry, also at the University of Waterloo, in 1986. He practiced for one year in Halifax, Nova Scotia before returning to Ontario where he opened a practice with a partner in Ajax, Ontario. The practice was moved from Harwood Ave. to a renovated century home on Kingston Rd. W. in 2002. Dr. Tyber has continued to advance his professional education with various post-doctoral courses, including Ocular Therapeutics at Northeastern State University of Oklahoma and many other advanced contact lens, technology and ocular pathology courses. He has been a frequent lecturer to optometrists in Ontario, Manitoba and Nova Scotia on advanced contact lens fitting (for Bausch and Lomb), ocular health (for Alcon) and has spoken many times for the Durham region of the Canadian Diabetes Association. He has published articles on contact lenses and ocular pathology in peer-reviewed journals in Canada, the United States and England (Review of Optometry, Clinical and Refractive Optometry, Optician).

Dr. Tyber and his wife, Susanne, have been married since 1987. They have 3 lovely children, Sydney, Bram and Michael, and 2 dogs. Dr. Tyber enjoys playing hockey, in-line skating, skiing and scuba diving. Along with his 2 boys, he also enjoys doing community outreach with a particular charity in the city. They can be found on many cold winter nights delivering food, clothing and other necessities to homeless men and women in downtown Toronto.

Constance Odiase

Dr. Constance Odiase has a Doctor of Optometry  degree from the university of Benin, Nigeria in 1999.

She attended the School of Optometry, University of Waterloo, where she did a 1 year bridging program in 2008 and was accredited by the College of Optometry of Ontario.  She is a member of the Ontario and Canadian Associations of Optometrists.

Dr. Odiase has worked in government and private practice before coming to Canada and has been working with Dr. Tyber since completing her bridging program. She has published articles on ocular pathology in Canada and Nigeria.

Dr. Odiase is happily married to Roland. They have two beautiful girls, Mudia and Yuwa.