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Orthodontics - Upper East Side

Adult Orthodontic Treatment at Bright Healthy Smiles

Orthodontic treatment is not just for children and teenagers. Adult orthodontics at our Upper East Side, NYC practice is a daily reality — we treat adult patients regularly, and we have found that adults are, in many ways, ideal orthodontic patients.

Adults understand why they want treatment and are committed to achieving it. They wear their aligners as directed, attend their appointments consistently, and maintain the retention protocols that protect their results. The outcomes we achieve with adult patients are consistently excellent.

Many of our adult patients are parents who began bringing their children to us for orthodontic care. Sitting in the waiting room while their child was treated, they decided it was time to address the alignment issues they had been meaning to take care of for years. Some of them have never had orthodontic treatment. Others had treatment as teenagers but did not wear their retainers, and their teeth have shifted over time.

Whatever brought you here, we are glad you came. It is never too late.

adult orthodontic patient with Invisalign aligners
Why Choose Us

What We Treat in Adult Patients

Adult orthodontic treatment at Bright Healthy Smiles can address:

Crowding — teeth that are too close together or overlapping

Spacing — gaps between teeth

Overbite — upper front teeth that overlap the lower front teeth excessively

Underbite — lower teeth that protrude in front of the upper teeth

Crossbite — some upper teeth sitting inside the lower teeth

Open bite — upper and lower teeth that do not contact when biting

Relapse — shifting that has occurred after previous orthodontic treatment

Orthodontics - Upper East Side

What Is Different About Treating Adults

Adult orthodontic treatment is highly effective, but there are a few key differences from treating children and teenagers that are worth understanding — the reason an experienced orthodontist for adults in NYC plans differently than one who mostly treats kids.

Bone Density

Adult bone is denser and less responsive to remodeling than growing bone. Tooth movement is still fully achievable, but treatment may move at a slightly different pace.

No Growth Modification

Skeletal discrepancies that could be addressed through growth modification in children cannot be corrected with orthodontics alone in adults. Significant jaw discrepancies in adults may require orthognathic surgery in conjunction with orthodontic treatment.

Existing Dental Work

Adults often have crowns, bridges, implants, or other restorations that need to be considered in treatment planning. We work around existing dental work and coordinate with your general dentist when needed.

Gum Health

Healthy gums are a prerequisite for orthodontic treatment. If there are any signs of gum disease or significant bone loss, these need to be addressed before orthodontic treatment begins. We coordinate with periodontists when needed.

Orthodontic Treatment Options for Adults

Invisalign for Adults

Invisalign is the most commonly chosen treatment option among our adult patients — Invisalign for adults on the Upper East Side has essentially become the default professional’s choice. The benefits for an adult lifestyle are clear: the aligners are virtually invisible when worn, there are no food restrictions, oral hygiene is maintained the same way as without braces, and most people in professional or social settings cannot tell that orthodontic treatment is underway.

Invisalign works by using a series of custom-fabricated clear aligners, each of which moves the teeth a small, precise amount. Patients change to a new aligner approximately every week and attend check-in appointments every 6 to 8 weeks. Most adult cases are completed within 12 to 24 months.

Adults tend to have excellent compliance with Invisalign — the most important factor in treatment success. The combination of high motivation and clear lifestyle benefits makes Invisalign a strong choice for the majority of adult patients we see.

Adult patient smiling outdoors — adult orthodontics on the Upper East Side of NYC with Invisalign
Orthodontic Treatment Options for Adults

Metal and Ceramic Braces

For more complex alignment or bite issues, or for patients who prefer the predictability of a fixed appliance, traditional braces remain an excellent option. At Bright Healthy Smiles, we offer both metal braces and tooth-colored ceramic braces.

Ceramic braces use brackets made from clear or tooth-colored ceramic material that blends with the natural tooth color. They are less visible than metal braces while providing the same level of control. For adult patients concerned about the appearance of metal braces, ceramic is often the preferred fixed-appliance option — and for maximum discretion, C5 hidden braces place the wires entirely behind the teeth.

Adult braces at our Manhattan office use smaller, lower-profile brackets than the appliances most adults remember from their own adolescence — more comfortable, less visible, and more efficient.

Close-up of ceramic adult braces at our Manhattan orthodontic practice
Orthodontics for Adults

After Treatment — Retention for Adults

Retention is critical for adults — arguably more so than for younger patients. Adult teeth that have shifted back once will shift again without consistent retainer wear.

We typically recommend a combination of a fixed (bonded) retainer on the back of the lower front teeth and a clear removable retainer for nighttime wear. This dual approach provides the highest level of retention and protects against the shifting that is very common in adults who rely on removable retainers alone. Full details on our Retainers page.

The Invisalign® Advantage

More Than Just a Discreet Smile Solution

Invisalign and clear aligners offer benefits that extend beyond appearance alone.

01

Virtually Invisible

Clear aligners allow many patients to improve their smiles without the appearance of traditional braces.

02

Comfortable Fit

Custom-made aligners are designed for comfort and eliminate the irritation often associated with brackets and wires.

03

Flexible Lifestyle

Aligners can be removed for meals, brushing, sports, and important events — clear aligners fit adult Manhattan schedules built around client dinners and travel.

04

Healthy Habits

Because aligners are removable, patients can maintain their normal oral hygiene routine throughout treatment.

Why Choose Us?

Why Choose Bright Healthy Smiles for Adult Orthodontics on the Upper East Side of NYC?

Families throughout the Upper East Side trust Bright Healthy Smiles because we take an individualized approach to orthodontic care. We carefully evaluate each patient’s needs and recommend treatment options based on what will be best long-term.

Our team combines modern orthodontic solutions with thoughtful communication and personalized care. Whether Invisalign is the right fit or another treatment option would provide better results, our recommendations are always guided by what is best for the patient — the reason adults searching for an adult orthodontist on the Upper East Side of New York keep landing in our chairs on a parent’s recommendation.

Personalized treatment recommendations
Invisalign options
Clear communication
Testimonials

What Our Patients Are Saying

The office is amazing, the staff is terrific, and Dr. Corielli is exceptional. She puts kids at ease and the office is vibrant with fun waiting areas. She communicates effectively with kids and parents. She is just wonderful!

Satisfied Parent

Best kids’ dentist ever! The children love being pampered by Emanuela and the friendly staff. There’s an Italian touch in pediatric dentistry here.

Happy Parent

We've been patients at Bright Healthy Smiles since my kids were toddlers. Staff is great with children, dentists and hygienists explain procedures carefully and answer questions. We have two sons with different dental issues; each has a thoughtful treatment plan including orthodontist involvement. Highly recommend.

Returning Family

The dentists and hygienists are professional and kind. My child is no longer afraid and looks forward to the next visit. We’re grateful for this practice.

Relieved Parent

Dr. Corielli, Dr. Moursi, Dr. G and Dr. Charlotte are all great. We’re lucky to have Bright Healthy Smiles taking care of our children’s dental health.

Happy Parent

We’ve been with Bright Healthy Smiles for over 10 years. Dr. Corielli and her team feel like family. Their hygienists gently teach good habits and they supported us when my daughter sucked her thumb. It’s a welcoming environment we trust completely.

Long-Time Patient
Meet Our Specialists

Meet Our Orthodontic Team

Dr. Nika Grigaitis and Dr. Charlotte Guerrera, our two board-certified orthodontists, are dedicated to helping children and teens feel comfortable, confident, and supported throughout every stage of orthodontic care. From braces for kids to NYC’s newest clear aligner and hidden-braces systems, they combine experience, compassion, and personalized attention to create positive experiences for both patients and parents.

Dr. Nika Grigaitis — board certified orthodontist NYC, Bright Healthy Smiles Upper East Side Manhattan

Nika Grigaitis

Orthodontics
Dr. Charlotte Guerrera — board certified orthodontist NYC, Bright Healthy Smiles Upper East Side Manhattan

Charlotte Guerrera

Orthodontics

Ready to Find Out if Invisalign Is Right for You?

Our team can help you understand whether Invisalign or another orthodontic treatment option is the best fit for your smile, lifestyle, and long-term goals.

FAQ

Adult Orthodontic Treatment FAQs

Answers to common questions adults ask about orthodontic treatment.

No. Healthy teeth and gums can be moved at any age — the American Association of Orthodontists notes that a substantial share of orthodontic patients today are adults. Bone density affects pace, not possibility.

Most adult Invisalign cases take between 12 and 24 months, depending on the complexity of the alignment issues. Some cases are shorter, some are longer. At your consultation, our orthodontists will give you a realistic timeline estimate based on your specific situation.

Indefinitely, yes — though the requirement shifts over time. In the first year after treatment, full-time wear is usually recommended. After that, most adults transition to nighttime-only wear. Adults who do not wear retainers consistently after orthodontic treatment reliably experience relapse.

Absolutely — relapse cases are among the most common adult orthodontics cases at our Upper East Side, NYC office, and often among the fastest to treat.

In most cases, yes. Existing dental work is incorporated into treatment planning and, depending on the location and type, may inform which treatment approach is most appropriate. We review your full dental history at the consultation and discuss any relevant considerations.

It depends on the case. Invisalign wins on lifestyle for most adults; adult braces give our Manhattan patients with complex bite issues more predictable control; C5 hidden braces split the difference for patients who want fixed treatment nobody can see.

Affordable Orthodontic Care

Invisalign Costs & Financial Information

We believe adults deserve clear, transparent information when considering orthodontic treatment. Our team takes time to explain treatment recommendations, anticipated timelines, and fees so you can make informed decisions.

Bright Healthy Smiles is a fee-for-service practice focused on individualized care. We are happy to discuss insurance reimbursement opportunities and answer financial questions before treatment begins.

Insurance Reimbursement Support

Our team can help families understand available orthodontic benefits and assist with claim submission when applicable.

Fee-for-Service Care

Treatment recommendations are based on your needs, goals, and long-term outcomes rather than insurance limitations.

Transparent Financial Guidance

Before treatment begins, we review fees, timelines, and expectations in detail so families know exactly what to expect.