4.9 stars from 340+ Google reviews
Cosmetic Dentist
in Nassau County, NY
Dental Korner is a cosmetic dentist in Nassau County, NY for people who want a whiter, more even smile without being sold more than they need. Start with a free consultation and see every option and fee first.
- FreeCosmetic Consultations
- All-PorcelainVeneers and Restorations
- 5 LanguagesSpoken in Our Office
Dr. David Kroner, DDSB.S. Psychology · DDS, NYUNassau County Cosmetic Dentistry Built Around Your Goals
Before dental school at NYU, Dr. David Kroner earned a B.S. in Psychology at the University of Maryland. He brings that to every smile conversation: he sees treatment as a team effort, and he wants you to understand each option and outcome before you choose one.
A Plan Made for One Smile
Dr. Kroner believes in a patient-specific approach. Two people with the same chipped tooth can leave with different plans, because their bite, their habits and what they want from the change are different.
Over 500 Patients in Each Area of Care
Our team has cared for more than 500 patients in each of the main areas of dentistry we offer, from tooth-colored restorations to Invisalign and implants.
Results Patients Are Glad to Show Off
"I absolutely love Dr. Samra. She is the gentlest sweetest dentist. She takes her time but is super efficient and exceptionally skilled at her craft. Thank you for giving me my smile back! Here is to wearing hot pink lipsticks again"
Smiles From Around Nassau County
Clear explanations, gentle care and a spotless, modern office come up again and again in what patients write.
Choosing a Cosmetic Dentist on Long Island
Our office is on Northern Boulevard in Great Neck, at the western edge of Nassau County. Neighbors know us as their Great Neck dentist, and we welcome patients from farther out as a dentist serving all of Nassau County.
Old Dental Work That Shows When You Smile
Silver fillings or metal-based crowns placed years ago can show every time you smile. We replace them with tooth-colored and all-porcelain work, because our office is metal-free.
When Drugstore Whitening Fell Short
Strips and kits from the store don't always reach the shade you hoped for. If yours didn't, we'll look at your teeth with you and tell you honestly whether professional whitening, bonding or porcelain is the better fit.
Describe Your Goal in Your Own Language
Talking about how you want your smile to look is easier in the language you think in. Our team speaks English, Russian, Hebrew, Spanish and Chinese.
Cosmetic Dentistry Near You, From Small Fixes to Full Smiles
Most smile changes use one or more of these. We'll tell you which ones fit your teeth and which ones don't.
Teeth Whitening
Professional whitening is often where a cosmetic plan starts, because it sets the shade any bonding or porcelain will match. It's the right choice when your teeth are healthy and the color is what bothers you.
Dental Bonding
We shape tooth-colored resin onto a tooth and polish it to repair a chip, even out an edge or close a small space. It suits small changes. For larger ones, porcelain usually holds up better.
Porcelain Veneers
Thin porcelain shells cover the front of the teeth that show when you smile. They make sense for chips, wear and color that whitening can't change, and less sense if only one small spot needs work.
Tooth-Colored Fillings
We swap old metal fillings for composite that matches your tooth, and we'll tell you when an inlay, onlay or porcelain crown is the better fit. It's the fix when the problem is old dental work, not your natural teeth.
Invisalign
Clear aligners straighten crowded or overlapping teeth, and most cases take 4 to 8 months. Straightening first can mean less porcelain later, or none at all.
Cosmetic Dentist in Great Neck
Live on the Great Neck peninsula? Our Great Neck cosmetic page covers the same team and treatments from a neighbor's point of view, including our posted prices.
Smile Concerns We Can Help With
Not sure what your smile needs? These are the concerns we hear most.
Dark or Metal Fillings and Crowns
Silver fillings and metal-based crowns can show when you laugh. Tooth-colored fillings and all-porcelain crowns blend in with the teeth around them.
Worn or Uneven Front Teeth
Edges that look short or uneven can be built back up with bonding or porcelain. If grinding caused the wear, we may suggest a night guard to protect the new work.
Crowded or Overlapping Teeth
When teeth sit out of line, Invisalign can move them before any cosmetic work is placed, so less of your natural tooth needs to change.
A Missing Front Tooth
A gap where a tooth used to be can be filled with a single titanium implant and a natural-looking crown, or with a bridge.
Cosmetic Prices You Can See Now
Every price is posted, and you'll know your total before any treatment starts.
Paying by cash takes another 5% off, including discounted services. Discounts apply to all treatment other than insurance co-payments.
Paying for Your New Smile
Plans often treat a purely cosmetic change differently from a repair, like replacing a broken filling. We're in network with more than 40 dental plans, and our team checks your benefits so you know what's covered before you decide.
For the part you pay yourself, in-house payment plans, CareCredit and Cherry let you spread the cost over time.
See accepted insurance plans- Empire BCBS
- UnitedHealthcare PPO
- Humana PPO
- GEHA PPO
- Ameritas PPO
- CSEA
- In-House Plans
- CareCredit
- Cherry
Cosmetic Dentist Questions From Nassau County
What people ask before booking their first cosmetic visit.
Do I need a referral to see a cosmetic dentist in Nassau County?
No. You can book online or call us at (516) 515-7310 to set up your visit directly.
Do you see cosmetic patients from outside Great Neck?
Yes. We serve patients across Nassau County, and some travel from as far as southern Westchester.
Is the first cosmetic consultation really free for Nassau County patients?
Yes. Tell us what you'd like to change, and we'll walk you through your options and the fee for each one. There's no pressure to book anything.
Are there discounts on cosmetic treatment?
Yes. Whitening is $550 instead of $750, and veneers are $1,650 per tooth instead of $2,195. Seniors 65 and older get 10% off, and paying by cash takes off another 5%.
Can I see what you see before choosing a treatment?
Yes. Our intraoral camera puts close-up pictures of your teeth on a screen, so you can look at the chip, stain or old filling with us while we talk through each option.