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Free 5-Minute Online


Learn if you are a candidate for Invisalign treatment using our online assessment below.

Free 5-Minute Online Assessment

Take some quick selfie photos and find out if Invisalign is right for you.  Your smile journey starts with Dr. David Cheng, expert Invisalign doctor who will assess your smile and answer all your questions.
STEP 1:   Take 8 photos of your smile from the angles below.
Watch the video for guidance on taking photos:
STEP 2:   Fill out the form below and upload your pictures.

What Can Invisalign Treat?

Our expert Invisalign providers at College Street Dental can treat a broad range of orthodontic issues that were once only treated with traditional braces. Now with Invisalign, we can treat nearly all cases from simple to more complex.

Treatable Cases:


Upper front teeth stick out


Lower teeth protrude past upper front teeth


Upper teeth bite inside the lower teeth

Crowding (severe)

Teeth are overlapping or rotated

Crowding (mild)

Teeth are overlapping or rotated


Gaps between the teeth

Open Bite

Upper and lower teeth do not meet

Tips for Booking Your First Appointment

Our Services

Quick Contact Information




While we do check email often, it is best to call 416-519-5550 to schedule your visit, especially if you need immediate care.


If you have dental insurance, have your insurance card or student ID handy.


Rest assured, you are in good hands at College Street Dental.  Our casa is your casa :)


         261 College Street Toronto, ON M5T 1R5





         Mondays to Thursday 10AM - 7PM

         Fridays                        10AM - 6PM

         Saturdays                    10AM - 3PM (alternating)




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