Learn More Want relief from dry, irritated eyes? Want non surgical stye treatment? Learn More SLEEP YOUR WAY TO GOOD VISION FREE SHIPPING SHOP NOW IS AVAILABLE AND CURBSIDE PICKUP ON ALL OUR PRODUCTS Book an Appointment You can trust your eyes with us Book an Appointment Want to know why we are voted #1? Book an Appointment Prescription Accurate Guaranteed



We look forward to serving you!




Click Here to Book

COVID office hours

Monday:       10:30am – 06:00pm

Tuesday:       11:00am – 05:00pm

Wednesday: 10:30am – 06:00pm

Thursday:     11:00am – 05:00pm

Friday:           10:30am – 06:00pm

Saturday:      10:00am – 03:00pm

Sunday:         Closed


contact us



Can’t find us?




Click here for directions


We look forward to serving you!



Can’t find us?



Monday:       10:30am to 06:00pm

Tuesday:       11:00am to 05:00pm

Wednesday: 10:30am to 06:00pm

Thursday:     11:00am to 05:00pm

Friday:           10:30am to 06:00pm

Saturday:      10:00am to 03:00pm

Sunday:         Closed

**** MAY 1, 2021.  We are still open, with the same COVID-19 office hours.  Our office and optical are open Monday, Wednesday, Friday 11am – 6pm & Saturday 10am – 2pm.  We have private appointments available for eyeglass selection and fitting.  We also still have tele-consults available.

Rush service can be provided if you have broken or lost your eyeglasses and require new eyewear.

We are offering free shipping and curb side pick-up on all contact lenses, eyeglasses and other ocular products.

We are available via Email, text or phone.

Please EMAIL us at office@Drmah.ca or CALL/TEXT at 905-948-0050 for further assistance.

THANK YOU for your understanding. ****


We are constantly striving to bring the latest technology to our patients.  We can detect diseases in their earliest stages with the hospital grade Zeiss OCT.  This machine scans the eye on a microscopic level so that we can see damage before it can be detected by other methods.  Watch the video below for more information.

background image

Welcome to our office!

We are proud to have been serving Markham, Unionville and the York Region community for over 20 years.

Our motto is that: “You can trust your eyes with us.” We don’t take that lightly. We understand how important your eyes are to you, so in everything we do, we keep our motto at top of mind.  We understand that you need to trust the people that you choose to take care of your eyes.  We realize that you have many providers to choose from. We feel privileged that you choose us.

We invest in the latest technology to help us thoroughly examine your eyes. We assess you in a non-rushed and patient manner, so that we can obtain the most accurate prescription.

Over the years, some of our patients have moved out of the area to other cities or countries. We are very proud that many of these patients still continue to choose us for their eyecare needs.

We welcome and we are still accepting new patients. We also now have the ability to bill insurance directly in most cases. For more information about our services and products that we provide, please feel free to come in and visit us in person, call us, or email us. We look forward to serving you!

Dr. Alex Mah