Composite fillings are made of a unique tooth-coloured resin, specifically designed to blend in with the rest of your mouth. They are a significantly safer, more durable, and aesthetically appealing alternative to mercury amalgam fillings.
Tooth Filling NYC
Repair Your Cavities with Dental Fillings
- Matches tooth colour effortlessly
- Durable and long lasting
- Can repair cracks, gaps, and chips as well as cavities
An exceptionally unique experience tailored to you.
We’re Insanely Gentle
We do everything we can to make sure your visit is as comfortable as possible.
Insurance Accepted
We direct bill common insurance providers.
Advanced Technology
We invest in the latest and greatest technology for improved comfort and diagnostics.
Availability
Short notice appointments are available.
Tooth Filling NYC
Living with a cavity is unpleasant and painful. The throbbing pain and tooth sensitivity can make eating, talking, and other everyday activities a nightmare. To add insult to injury, the cavity could lead to infection and permanent tooth damage.
To treat your cavity and prevent more severe oral issues, you need a timely dental filling. At Lux Smiles, our New York dentists have the knowledge and experience necessary to safely treat your cavity and restore your oral health. For professional dental fillings in Gramercy Park, NYC, and the surrounding neighborhoods, call Lux Smiles at (212) 777-7126.
or call (212) 777-7126
Meet Your Team of Dental Experts
Our dentists have 25% more certified education credits than required. We always focus on gentle, compassionate care.
“I received the best treatment at Lux Smiles! I am an anxious dental patient and the entire staff was welcoming, respectful and caring. They weren't dismissive of my concerns, took the time to listen and were very methodical in their assessment. Can't wait to come back!”
Caitlin S.Google Review

After completing his bachelor’s degree at the University of Rhode Island, Dr. Leonetti attended the Rutgers School of Dental Medicine in New Jersey and went on to complete his General Practice Residency at Mount Sinai Icahn School of Medicine in Manhattan, New York. He joined us at the Tribeca location in 2016 and has expanded with us to the SoHo Dental Group.
Continuing Education
Dr. Leonetti performs various types of general dentistry for patients of all ages including restorative and preventative care, root canal therapy, Invisalign orthodontics, and gum surgery.
In his studies at the Mount Sinai Icahn School of Medicine, he focused on cosmetic procedures and implant dentistry. To provide treatment for an underserved population, he traveled to Managua, Nicaragua, in 2017 to provide dental implants to patients who had often lost many teeth due to a lack of proper dental care.
Dr. Leonetti continues to advance his skills every year so he can provide his patients with impeccable care, an activity he is passionate about.
Outside of the Office
When he’s not caring for patients, he enjoys golfing, skiing, and cooking.

Dr. Nicole Khalife comes to us from Long Island, New York. She completed her bachelor’s degree at Villanova University and then obtained her Doctor of Dental Surgery degree from the State University of New York at Stony Brook. She gained experience in a variety of dental specialties at the Mount Sinai Icahn School of Medicine in Manhattan, focusing on cosmetic dentistry, dental implants, root canal therapy, and invisible braces.
Outside of the Office
When she is not providing caring dentistry in New York and educating her patients on how to maintain their health, Dr. Khalife enjoys cycling, yoga, cooking, and traveling.

With a decade of experience and counting, Dr. Nicholas Ruhrkraut brings warmth and joy to the dental field that our patients can truly appreciate. Not only does he enjoy the opportunity to connect with others daily while educating them on the importance of their oral health, but he also loves helping people gain confidence through a healthier and more beautiful smile. Keep reading to learn more about his background and education.
Why Did You Decide to Become a Dentist?
Throughout college, Dr. Ruhrkraut had been interested in the field of medicine until he decided to switch gears and focus more on dentistry. This was due to his participation in a mission trip to Honduras in 2011, where he assisted a dentist there and resumed shadowing him back in the United States. After learning much more about the wonderful opportunities that dentistry offered while also helping to improve a patient’s overall quality of life, he set himself to pursue a life as a dentist!
Where Did You Study Dentistry?
Dr. Ruhrkraut attended The Ohio State University for his bachelor’s degree before studying at their College of Dentistry to earn his dental doctorate. Throughout his years as a general dentist, he’s enjoyed the flexibility it’s given him to provide a holistic plan and various treatments to his patients. He’s worked in multiple offices in New York City and Los Angeles, and he’s gained extensive knowledge and skills in multiple types of services, including root canals, crowns and bridges, dental implants, cosmetic dentistry, and Invisalign. He also regularly seeks continuing education to remain on top of the latest advancements in dentistry, and he’s also an active member of the American Dental Association and New York Dental Association.
Outside of the Dental Office, What Do You Like to Do?
Aside from treating pearly whites, Dr. Ruhrkraut loves to return to his hometown of Cleveland, OH to visit his parents and loved ones several times a year whenever he gets the chance. Away from the office, he enjoys cooking, reading, watching movies, playing volleyball, and traveling. One fun fact about him: he’s an Eagle Scout and received the Triple Crown Award after canoeing, hiking, camping, and sailing in three national high adventure programs.

Dr. Jessica Li is a Board-Certified Periodontist specializing in innovative surgical techniques and advanced periodontal therapies. Dr. Li received her Doctor of Dental Surgery (DDS) from New York University and completed her specialty training at Columbia University College of Dental Medicine. Her clinical skills extend to a wide range of periodontal procedures, including laser treatments, ridge augmentation, osseous surgery, and implant therapy.
Dr. Li is recognized for her expertise in minimally invasive techniques, offering patients pain-free treatments with cutting-edge technologies such as LANAP® (Laser-Assisted New Attachment Procedure) and the Pinhole® Surgical Technique for gum recession.
She is an active member of several professional organizations, including the American Academy of Periodontology and the Academy of Osseointegration. She regularly attends industry meetings and continuing education programs to stay at the forefront of the latest advancements in periodontics. Outside of her practice, Dr. Li enjoys tennis, surfing, and running.
PRICING & INSURANCE AT LUX SMILES
Flexible payment options that will make you smile.
Transparent Pricing
We always focus on clearly communicating the cost of treatments and your co-pay amounts when using insurance.
Direct Insurance Billing
We are in-network with most insurance providers and we offer direct insurance billing.
No Insurance, No Problem
Many of our patients pay out of pocket with cash, credit card, debit etc. We also offer third party financing and have an in-house membership plan.
or call (212) 777-7126

We Pinky Promise
Our mission is to deliver exceptional, comprehensive dental care with a highly experienced team using the latest technology.
Advanced technology in a modern office to ensure comfortable care and better diagnostics....
- iTero Digital Impressions (No Goopy Impressions!)
- Soft Tissue Laser
- Digital X-Rays
- Digital Charting
- Online Patient Portal
or call (212) 777-7126
What Causes a Cavity?
Cavities are small holes in the teeth that typically form when sugar particles in your mouth combine with bacteria. That combination creates plaque, which eats away tooth enamel and causes tooth decay. Some main culprits of cavity formation are failure to maintain good oral hygiene, eating and drinking sugar in excess, acid reflux, and smoking.
How Dental Fillings Treat Cavities
During the dental filling procedure, your dentist drills into your tooth to remove the decayed portion. This removal helps prevent the tooth from further damage and future infection. The dentist then inserts the filling into the cavity to replace the decayed area and prevent the infection from spreading.
Dental fillings strengthen the tooth, as the hole previously presented structural integrity issues. They will also relieve the pain caused by the cavity while restoring your smile to its natural appearance.
Dental Filling Materials
Dentists use several different dental filling materials, including:
Composite Fillings
Composite is the most common material for dental fillings because it can match the shade of your teeth, resulting in the most natural look. Composites are also popular due to the lack of drilling required relative to the other materials. Composite fillings bond directly to the tooth rather than simply filling the hole, so you’ll lose less of the healthy portion of your tooth.
Amalgam Fillings
Amalgams are metal mixtures used for dental fillings. Since the metal expands and contracts with varying temperatures, amalgam fillings can fracture the surrounding tooth. Amalgam fillings are also known to cause more tooth sensitivity than composite material, and they won’t be able to match the hue of your teeth to provide a natural appearance.
Gold Fillings
Like amalgam fillings, gold fillings are a mixture of several metals. These fillings also expand and contract at different temperatures, creating the risk of a fracture. Gold is probably the most durable filling material, but it comes at a higher price.
At Lux Smiles, we only use high-end dental filling material that is both safe and effective. Our dental professionals will discuss your options with you to determine which solution is best for your oral health and budget.
Additional Information on Tooth Fillings in NYC
We’ll start your appointment by freezing your mouth to ensure your comfort. Next we prepare the tooth and make sure we get rid of any built up bacteria. We will then apply the composite resin that has been colour matched to the rest of your teeth. It will be hardened using a special light, and then contoured to fit amongst your other teeth.









