C5 Hidden Orthodontics uses tiny wires bonded to the backs of your teeth to gently straighten your smile while staying completely out of sight. With no brackets and no aligners to remove, it fits easily into daily life and offers a comfortable, low-maintenance orthodontic option.
C5 Hidden Orthodontics NYC
A Completely Hidden Way to Straighten Teeth
- Completely hidden behind your teeth
- No brackets and no aligners to remove
- Short treatment times, typically 3–12 months
- Comfortable, low-maintenance everyday wear
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.
C5 Hidden Orthodontics NYC
If you want a straighter smile without visible braces or removable trays, C5 Hidden Orthodontics offers a discreet alternative. This system uses tiny wires bonded to the backs of your teeth, so treatment stays out of sight while gently moving your teeth into better alignment.

C5 is designed to fit seamlessly into everyday life. There is nothing to take in and out, no bulky brackets, and no added daily maintenance beyond your normal brushing and flossing routine. For adults and teens looking for a more comfortable, low-profile orthodontic option, C5 Hidden Orthodontics can be an appealing choice.
Benefits of C5 Hidden Orthodontics
C5 Hidden Orthodontics combines convenience, comfort, and discretion. The wires are attached behind the teeth, making them completely hidden from view. Treatment is personalized to your needs, and many cases can be completed in as little as 3 to 12 months. The result is an orthodontic solution that can improve your smile while minimizing disruption to your routine.

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
Additional Information About C5 Hidden Orthodontics in NYC?
C5 Hidden Orthodontics is a modern orthodontic treatment designed for patients who want a straighter smile without the look or inconvenience of traditional options. Instead of brackets on the front of the teeth or trays that need to be removed throughout the day, C5 uses tiny wires placed on the back surfaces of the teeth so the appliance stays hidden during treatment.
What is C5 Hidden Orthodontics?
C5 Hidden Orthodontics is a fully concealed orthodontic system that uses patented tiny wires bonded behind the teeth. It is designed to provide a more discreet and comfortable experience while helping correct alignment issues in a way that fits more easily into daily life.
How Does C5 Hidden Orthodontics Work?
Here’s a general overview of the C5 process:
- Consultation and Assessment: Your provider evaluates your smile goals and determines whether C5 Hidden Orthodontics is a good fit for your case.
- Digital Scan: A full digital scan is taken to create highly accurate 3D models of your teeth without traditional impressions.
- Customized Treatment Plan: A personalized treatment plan is created based on your specific needs and tooth movement goals.
- Bonding the Wires: The tiny C5 wires are bonded to the backs of your teeth, keeping treatment hidden from view.
- Remote Monitoring and Adjustments: Progress can be monitored with remote technology, with in-office adjustments scheduled only as needed.
- Retention: After treatment, your provider may recommend a fixed bonded retention wire or removable retainers to help maintain your results.
Benefits of C5 Hidden Orthodontics
- Completely Hidden: The wires are bonded to the backs of the teeth, so they remain out of sight.
- No Brackets or Aligners: C5 avoids bulky brackets and eliminates the need to remove trays for eating or cleaning.
- Comfortable Everyday Wear: The system is designed to be comfortable and easy to live with.
- Short Treatment Times: Many C5 cases are completed in approximately 3 to 12 months.
- Low Maintenance: There is nothing to take in and out—just maintain your normal brushing and flossing habits.
C5 Hidden Orthodontics vs. Other Treatments
Patients in NYC often compare C5 Hidden Orthodontics with clear aligners and traditional braces. C5 stands out because it is hidden behind the teeth, requires no tray removal, and is designed to avoid many of the visibility concerns that come with front-facing braces or aligner wear. It may be especially appealing for adults and teens who want a more discreet option and a treatment plan that blends more naturally into work, school, and social life.
Who May Be a Good Candidate for C5?
Adults and Teens Seeking a Hidden Option
C5 is presented as an ideal option for adults and teens who want orthodontic treatment without the visible appearance of brackets or the responsibility of removable trays.
Mild to Moderate Crowding or Spacing
Patients with mild to moderate crowding of the front teeth or excess spacing between the front teeth may be good candidates for C5 Hidden Orthodontics.
Teeth That Have Shifted After Prior Orthodontics
If your teeth have moved over time after previous orthodontic treatment, C5 may offer a discreet way to improve alignment again.
How Long Does C5 Treatment Take?
Treatment length depends on your specific case, but C5 Hidden Orthodontics cases are typically completed in about 3 to 12 months. Your provider can give you a more personalized estimate after your consultation and digital scan.
Frequently Asked Questions
How visible is C5 Hidden Orthodontics?
C5 Hidden Orthodontics is designed to be completely hidden because the wires are bonded to the backs of your teeth rather than the front surfaces.
How long does C5 treatment usually take?
Many C5 Hidden Orthodontics cases are completed in about 3 to 12 months, although treatment time depends on your individual needs.
Who may be a candidate for C5 Hidden Orthodontics?
Adults and teens with mild to moderate crowding, spacing, or teeth that have shifted after previous orthodontic treatment may be good candidates for C5. A consultation is the best way to confirm if it is right for you.









