Orthodontics · Upper East Side
At Smiles + Grins, we provide adult orthodontic treatment in the Upper East Side for patients who want to improve alignment, bite function, and smile appearance with a treatment plan that fits their lifestyle.

Adult orthodontics
Crooked teeth, spacing, and bite issues can affect both the appearance of your smile and your long-term oral health. Adult orthodontic treatment can help improve alignment, bite balance, comfort, and smile appearance. At Smiles + Grins, we offer treatment options for adults in the Upper East Side who want a healthier, more confident smile.

Orthodontic treatment for adults restores smiles at any age. Patients benefit from:
Many adults choose orthodontic treatment to improve both function and appearance, and there are several options that can fit different lifestyles and goals.
Treatment options
At Smiles + Grins, we offer several orthodontic treatment options for adults in the Upper East Side. Dr. Karin Grinbaum recommends treatment based on your alignment needs, bite, lifestyle, and appearance preferences.

Modern wires and brackets apply pressure to your teeth, slowly moving them back into their proper positions.
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Clear braces use tooth-colored brackets for a less noticeable look than traditional metal braces.
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Aligners are a leading choice for orthodontic treatment for adult patients. Plastic replaces wires to move your teeth one millimeter at a time with 3D-technology and precision.
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An InSmile hides behind your teeth and uses self-adjusting power to straighten teeth over time. Say “goodbye” to manual tightening appointments once and for all.
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These nearly invisible clear aligners gently shift your teeth into place using advanced aligner technology. Removable and comfortable, Angel Aligners let you straighten your smile discreetly. They offer a comfortable, invisible alternative to traditional braces for adults.
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Stop your search for the “best adult orthodontics near me” and schedule an appointment with us today. →
What to expect
Smiles + Grins offers local adult orthodontics in NYC that starts with a:
Consultation, where we’ll explain your options.
Molding or custom fitting to help straighten your teeth comfortably.
Explanation of all cleaning and care plans for your type of brace.
We walk you through every step of the orthodontic selection process and properly fit your appliance.
Why us
Smiles + Grins delivers expert care in a family-style environment.
Digital impressions and 3D imaging allow us to craft the perfect smile based on your unique facial features.
Our aim is to make your visit as comfortable as possible – without pressure or judgment.
Dr. Karin Grinbaum brings over a decade of experience to the chair and has created more than 5,000 smiles.
Get peace of mind that you’ll understand the total cost of your treatment without surprise fees. In-office financing is also available.
Smiles + Grins is proud to have over 200 five-star reviews from happy patients across NYC.
Get started
Your first step to adult orthodontics is to set up a consultation with Smiles + Grins. Dr. Grinbaum will examine your teeth and ask you some questions about your lifestyle and what you desire for your smile.
The purpose of the consultation is to assist you in understanding your options, the cost, the results, and the treatment process from start to finish.
Our one-hour consultations are 100% free.
Call us at 212-777-6177 or fill out our form to schedule your consultation today.
Specialty care, side by side. A consultation is where every great smile starts.
Orthodontics
Dr. Karin Grinbaum
Phone
Hours
Mon: 9:00 AM – 6:00 PM
Tue: 9:00 AM – 5:00 PM
Wed: 8:00 AM – 5:00 PM
Thu: 8:30 AM – 7:00 PM
Fri: 9:00 AM – 5:00 PM
Sat · 10 AM – 3 PM (by appt.)
Schedule a consultation →
Pediatric Dentistry
Dr. Liel Grinbaum
Phone
Hours
Mon: 9:00 AM – 6:00 PM
Tue: 9:00 AM – 5:00 PM
Wed: 8:00 AM – 5:00 PM
Thu: 8:30 AM – 7:00 PM
Fri: 9:00 AM – 5:00 PM
Sat · 10 AM – 3 PM (by appt.)
Schedule a consultation →

Book an orthodontic consult
Adilene from Dr. Karin's team will be in touch
We'll be in touch within 1–2 business days.
Contact page →
✓Your request has been sent.
We look forward to welcoming you to your new dental home.
Adilene will be in touch within 1–2 business days.
Need us sooner? Call 212-777-6177
Book your child's visit
Sharis from Dr. Liel's team will be in touch
We'll be in touch within 1–2 business days.
Contact page →
✓Your request has been sent.
We look forward to welcoming you to your new dental home.
Shari will be in touch within 1–2 business days.
Need us sooner? Call 646-448-8773