800, boul. René-Lévesque O., Suite 310, Montréal, Québec H3B 1X9, Canada | Directions>


What is Invisalign?

Invisalign Downtown Montreal

Learn about Invisalign with Lenny Slepchik, D. D. S, a Gold Preferred Provider

Are you too embarrassed to smile? Does the way your teeth meet bother you? Dr. Slepchik offers Invisalign treatment in downtown Montreal so that his patients can straighten their teeth without anyone knowing you are wearing braces. You can enjoy discreet treatment that results in a beautiful smile.

See Dr. Slepchik’s Invisalign Success Stories!

How does Invisalign work?

Invisalign Downtown Montreal

Invisalign targets alignment issues (how your teeth meet) such as crowded, tilted or rotated teeth, and the gaps between them. The clear aligners fit your teeth at each stage and gradually move them to arrive at your ultimate goal. These removable aligners are made from a comfortable plastic and are worn for 1 week at a time. In fact, this can create a straighter smile in less than a year. We also recommend Invisalign treatment to improve your ability to reach difficult areas in the mouth while flossing and brushing.

Straightening teeth can not only improve the look of your smile but also improve your overall dental health. By eliminating hard to reach spaces in your mouth, periodontal disease and cavities are reduced. Patients that have an interest in Invisalign will have both digital x-rays and digital impressions taken in our office with Itero.  After we scan  your mouth, we send this diagnostic information to the Invisalign Lab. Their lab will then send back virtual time-lapse images of your smile, which helps you visualize how the treatment will work and what your smile will look like.

can Invisalign Help You

Many teens and adults are good candidates for Invisalign. The advanced techniques that are now available with this protocol make Invisalign appropriate for mild to moderate misalignment, including the correction of over-bite, under-bite, and cross-bite. Patients should be in good oral health and be free of gum disease before beginning their Invisalign treatment. If dental problems exist, we will provide treatment to improve oral health before continuing with this teeth-straightening treatment.

Diastema Treatment with Invisalign

A diastema is a space between teeth; it is often found between two front teeth. The final result was accomplished using Invisalign in six months.




Invisalign vs. Traditional Braces

Invisalign has become a preferred method of teeth-straightening because, unlike traditional braces, there are no metal fixtures that are permanently attached to the teeth. The two protocols work in a similar manner. Each applies consistent pressure on teeth to first loosen the hold of the periodontal ligament; simultaneously, the pressure exerted on the teeth is done in a way that forces them into better alignment. The protocols differ in the extent of malocclusion each can correct and in the method through which teeth are straightened. Severe malocclusion may need to be treated with traditional orthodontic treatment.

Dr. Slepchik Discusses Invisalign

Dr Slepchik discussing Invisalign

Benefits of Invisalign

The clear plastic aligners that are custom-made for you in every step of the teeth-straightening process provide the following benefits:

Removable:  You can take your aligners out when you eat and when you brush and floss. No problem !

Easy to clean: To keep them fresh, rinse them with warm water.

Comfortable : No one knows you are wearing them unless you tell them.


We are very happy to tell you we are now offering the VPro Plus by Propel system that allows you to accelerate your Invisalign treatment. It operates a high frequency, vibration that delivers a safe, gentle force to improve and accelerate your ortho treatment. You only need to use it 5 minutes twice a day. Technically, V Pro Plus creates a form of fluidity in the jawbone that speeds up the treatment. Adding this system, you will be changing your aligners every 4 days instead of 7.

# Waterproof Vibration Device
# Compact Traveling Case
# Wireless Charging
# Use an App to Track your Progress

Benefits of High Frequency Vibration
1. Accelerates Tooth Movement
2. Reduces Discomfort
3. Improves Predictability
4. Reduces Refinements in your Orthodontic Treatment
5. Increases Bone Density During Retention.

If you are looking for a comfortable, faster Invisalign treatment, adding the Propel Treatment is an excellent option for you.

Invisalign Patient Testimonial


What Is the Invisalign Treatment Process?

If you are interested in Invisalign, there are multiple steps which are part of your Invisalign treatment. When you come for your first appointment, we  take a series of  photos of your teeth and provide you a simulation of the possible result. Next, Dr. Slepchik will design your treatment plan .  Once this is accepted, the attachments will be placed on your teeth with your first set of aligners. Your will be visiting us every 2-3 months where we will provide you with newly adjusted aligners at each stage of dental treatment.

The Invisalign process is explained in further detail below and will be discussed with you during your consultation appointment.

Appointment 1: Records

Using the Itero Impression System, we take digital photos of the teeth to create extremely accurate models which evaluate your mouth’s orthodontic situation. Our system also provides an immediate simulation of the possible result. It’s easy and comfortable. This appointment takes about one hour.

Appointment 2: Case Presentation

Based on his experience with the Invisalign system, Dr. Slepchik provides different prescriptions to create the most effective treatment plan for you. Dr. Slepchik will show and explain the chosen treatment to the patient. At this point, we also explain the number of appointments necessary and all fees.

Our Invisalign treatment includes your aligners, up to 2 refinement series and 4 sets of retainers and a wire retainer (if necessary). There are no additional costs. Upon patient acceptance and an initial deposit, we will order your clear aligners.

Appointment 3: Attachments & Aligners

During the third appointment,  the attachments are placed  on your teeth. They are the same colour as your teeth and are practically invisible. This appointment lasts about an hour long and requires no freezing. You are completely comfortable.  You will receive your first set of aligners and be shown how to put them on and and take them off.
Invisalign Montreal

Appointment 4 (and on):

Every 2-3 months, we give you your new aligners and check your progress.  When your treatment is finished, we analyze the final result and decide together if further treatment would enhance what was achieved. If yes, a refinement is done using additional aligners. When we complete the case, we order your retainers. Sometimes, we place a thin wire retainer on the tongue side of the lower front teeth if necessary.

What Can I Expect After My Invisalign Treatment?

Invisalign | Dr. Slepchick

Because Invisalign is a discreet method of treatment, patients get to see their progress every step of the way. This means there are no major surprises at the conclusion of treatment. The follow-up to your treatment is the use of a retainer. Initially, the retainer is necessary 24/7. After a period of time, you may only need to wear it only at nighttime .  Wearing a retainer at night may continue for several years to prevent shifting of teeth.

Taking care of my Invisalign aligners

Invisalign aligners are very easy to maintain. When you remove them to brush your teeth, simply run lukewarm water over all surfaces of the aligner. No need to brush them; doing so could cause tiny scratches that harbor bacteria and odor.

How long will I need Invisalign For?

Depending on the extent of correction you need, your treatment may be completed in 9 to 18 months. After your teeth are properly aligned, you will need to wear a retainer for two or more years. It always depends on how complex your specific treatment is.

Invisalign Before & After


      To view more cases, visit our Before and After Gallery.

Invisalign Cost

The cost of treatment is determined by the number of aligners you will need to achieve the desired outcome. During our consultation, we can discuss the extent of care you need and what the treatment costs. If your dental insurance offers benefits for orthodontic care, this should include Invisalign..

More Testimonials

“I don’t know what you differently here, but I’ve never seen my daughter like this in a dental office. She told me she felt it’s just like home.” ~ H. K.

Click Here To View More Testimonials

Carmen-dental Assistant


Schedule A Consultation

For more information, please contact our office at (514) 875-7971 or email us at [email protected] to see if  Invisalign can help you. We offer a complimentary Invisalign consultation.  We are proud to announce that Dr. Slepchik was chosen  to provide a smile photo of one of his patients who did an Invisalign treatment with him for their promotional material in French. Dr. Lenny Slepchik .is located in  Downtown Montreal, next to the Fairmount Queen Elizabeth Hotel across from Place Ville Marie,Metro McGill or Metro Bonaventure.

Contact us to learn more about Invisalign