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Crooked, crowded, twisted, or gapped teeth have a negative impact on your appearance, chewing function, and oral health.

However, many people who need orthodontics may avoid treatment because they don't want to wear metal braces.

At our Rockville, MD, practice, we use Invisalign® to correct misaligned smiles without the need for conventional orthodontics. 

How Does Invisalign Work?

Created by Align Technology, Inc., Invisalign utilizes a series of clear aligners to gently and effectively straighten teeth. Whether your teeth are crooked, twisted, crowded, or spaced too far apart, Invisalign can help, leaving you with the beautiful smile you've always wanted. We use Invisalign clear aligners to correct crossbites, overbites, underbites, and other common orthodontic issues. In fact, Invisalign aligners can address most of the same issues as braces.
Invisalign® clear braces are a great option for adults or teenagers who wish to avoid the garish metal brackets of traditional orthodontics. With individualized treatment plans and extensive preplanning, Dr. Victor Siegel can provide his patients with results that go unmatched by other orthodontic treatments. Invisalign® aligners are changed every two weeks for about a year until your teeth have gently and gradually moved into place.

Invisalign treatment is a great option for adults or teenagers who wish to avoid the metal bands and brackets of traditional braces. With individualized treatment plans and extensive preplanning, Dr. Victor Siegel can provide his patients with results that go unmatched by other orthodontic treatments. Clear aligners are changed out every two weeks until the desired tooth movement has been achieved. On average, Invisalign treatment takes 12 to 18 months to complete.

Why should I choose Invisalign over braces?

Real Patients. 
Real Results.

This patient was dissatisfied with the gap between the two front teeth. Dr. Victor Siegel closed this gap with the use of Invisalign clear aligners.
Before treatment
After treatment

Clear Aligners: No More Brackets and Wires

Clear aligners help patients achieve a perfectly aligned bite without brackets and wires. Instead, Dr. Victor Siegel uses a sequence of plastic trays, attachments, and buttons to correct crowded, overlapping, and gapped teeth. Clean aligner therapy can also alleviate jaw pain caused by dental misalignment.

Schedule Your Invisalign Consultation

If you are concerned about crooked, crowded, or misaligned teeth, schedule a consultation at our Rockville, MD, dental office. Dr. Victor Siegel has nearly 40 years of dental experience and is equipped to address virtually any oral health need.

We believe that everyone deserves access to high-quality oral healthcare. That's why we offer a wide range of financing options, including CareCredit®, interest-free payment plans, and The Smile Club, which assists patients who do not have dental insurance. Contact us online or call us at:

(301) 963-4330

Dr. Siegel

Read Our 5-Star Reviews


Rebecca Bennett


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Dr. Siegel is the BEST dentist ever! After the fear of going to a dentist for years, I chose Dr. Siegel based on other reviews. Everyone in his office eased my fears with their patience and understanding. Dr. Siegel’s office offers top notch up to date equipment and discusses a dental plan with options that work best for you. No pressure! Thank you Dr. Siegel and staff.

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Angela Stinney


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Dr. V. Siegel, Thank you for your kindness! I am very happy and appreciative for all you have done for me over the years at your practice. Yet you have done it again! Since 2010! And the tooth looks amazing!

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To find out if you qualify for Invisalign treatment, schedule a consultation at our Rockville, MD, dental practice.

Invisalign Treatment Timeline

After reaching adulthood, many people would prefer not to spend several years wearing uncomfortable metal braces to straighten their teeth – especially if they've already had braces. Whether you've never had major orthodontic work or your teeth have shifted a bit since wearing braces as a child, aligners are a simple and effective treatment for misaligned smiles.

During a consultation at our Rockville, MD, dental office, Dr. Siegel will assess the health of your teeth and gums. He will also take scans and x-rays to determine your eligibility for aligners.

Initial Consultation

Dental Impressions

After putting together a treatment plan, Dr. Siegel will take impressions of your bite using a digital handheld wand. These image files are then sent to the Invisalign lab.

Aligner Fabrication

Using three-dimensional computer imaging, a lab technician will create a series of clear plastic aligners developed specifically to meet your needs.

Aligner Fit

Once the lab has fabricated your aligners, they will be shipped to our Rockville, MD, office. Dr. Siegel will try in your first set of aligners to ensure a proper fit.

Active Treatment

You will wear each aligner for approximately two weeks before moving onto the next in the series. You will return to our office periodically so we can monitor your progress.

Is Invisalign 
Covered by Insurance?

Many dental insurance plans partially cover Invisalign treatment. Our financial experts are happy to check your benefits and file claims on your behalf.

In addition to accepting most major dental insurance plans, we also offer flexible financing options. Ask our team about:

  • CareCredit®
  • The Smile Club
  • Interest-free payment plans
  • Pay-in-full discount

"Most Compassionate Dentist You Will Ever Find..."


Susan D'Angelo


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Most compassionate dentist you will ever find. Dr. Siegel changed my life forever! I am forever grateful. His office staff is equally amazing!

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Becky Garcia


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Best dental experience ever! Dr. Siegel and his staff do everything to make their patients comfortable.  I’ve been going to this practice for over 20 years and would highly recommend them!!

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Victor R. Siegel, DDS logo

Victor R. Siegel, DDS

Dr. Victor R. Siegel and Dr. Aviva Kramer provide compassionate dental care in a relaxed and friendly environment. Our state-of-the-art practice is proud to be affiliated with:

  • American Dental Association
  • American Academy of Cosmetic Dentistry
  • American College of Dentists
  • International College of Dentists

Comfort is one of our top priorities, so we offer sedation dentistry to help patients feel relaxed during their treatments. To schedule an appointment at our Rockville, MD, office, contact us online or call (301) 963-4330 today.

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Google map image of our location in 16815 Crabbs Branch Way  Rockville, MD

Victor R. Siegel, DDS

16815 Crabbs Branch Way
Rockville, MD 20855

Open Today 7:00am - 1:00pm

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