Sohosmile, Cosmetic Dentist NYC

cosmetic dentist nyc

john koutsoyiannis, dds


New York City cosmetic dentist Dr. John Koutsoyiannis and staff would like to welcome you to Sohosmile®. Sohosmile® is a boutique dental practice in the heart of Soho, New York. At Sohosmile®, our cosmetic dentist and team pride ourselves on providing the best dental care to our patients using state-of-the-art equipment and the most up-to-date technology in a relaxing and comforting environment.

Sohosmile® is a one-stop dental practice that specializes in cosmetic restorations and general dentistry services. At Sohosmile®, we can treat every aspect of the smile, from improving the appearance of the smile to treating an underlying oral disease. Our cosmetic dentist can treat common dental problems and restore your smile so that the gums and teeth are not only healthy but look as beautiful and natural as possible.

Dr. Koutsoyiannis graduated from New York University College of Dentistry and went on to train extensively in the fields of cosmetic and restorative dentistry. Following dental school, Dr. Koutsoyiannis completed a residency at Jamaica Hospital where he was honored with the opportunity to serve as chief resident.

When searching for a cosmetic dentist in NYC, you want someone with reputable achievements. These achievements can ensure that patients are receiving the best dental care possible. Dr. Koutsoyiannis is a member of many professional organizations, including the American Academy of Cosmetic Dentistry, Academy of Osseointegration, and the Hellenic Dental Society. Our cosmetic dentist is honored to be a patient’s top choice in downtown NYC. Dr. Koutsoyiannis has repeatedly been named one of America’s Top Dentists by the Consumer’s Research Council of America. He was also honored by Incisal Edge magazine and was named one of America’s Top 40 Dentists.

john koutsoyiannis, dds

Dr. John – Cosmetic Dentist NYC


Cosmetic dentistry is a branch of dentistry focused on improving the overall appearance of the teeth, gums, and smile. Cosmetic dentistry can improve the size, shape, symmetry, appearance, and color of the teeth for a more cosmetically appealing smile. Some of the most common cosmetic dental procedures include porcelain veneers, porcelain crowns, a smile makeover, and laser teeth whitening.

When performing cosmetic dentistry, Dr. Koutsoyiannis prioritizes natural-looking results. In many cases, Dr. Koutsoyiannis can combine cosmetic dental procedures to achieve the best results possible. Cosmetic dentistry is fully customizable for your specific needs and goals. To learn more about our cosmetic dental procedures, click the buttons below.

porcelain veneers

porcelain crowns

smile makeover

laser teeth whitening

dental bridges

dental bonding


Orthodontics is a branch of dentistry that involves straightening misaligned or crooked teeth. Dr. Koutsoyiannis provides orthodontic treatments to improve irregularities in the teeth that may cause a crooked, misaligned, or overcrowded smile. One of the most popular orthodontic procedures that Dr. Koutsoyiannis offers is Invisalign®. Invisalign® uses clear aligner trays that gradually shift the teeth into proper alignment.

Orthodontic procedures also include a TMJ treatment that can help improve overall jaw health by treating the temporomandibular joints that connect the jaw to the skull. A TMJ treatment can improve overall jaw mobility and reduce chronic jaw pain. Dr. Koutsoyiannis offers non-surgical TMJ treatments and works closely with oral surgeons who can provide TMJ surgery if needed. To learn more about our orthodontics, click the buttons below.


tmj treatment


Periodontics involves any treatment used to improve the health or appearance of the gums or structures supporting the teeth. If needed, we can refer you to gum specialists with extensive training in a variety of periodontal procedures. A gum treatment can improve the overall health of the smile by ensuring proper gum health. The gum tissue is a vital component of the smile, as it protects the roots of the teeth from harmful bacteria and prevents infections from developing.

If left untreated, gum disease can cause severe side effects and even result in the loss of a tooth. At Sohosmile®, we offer prompt referrals if it is determined that you need to see a periodontist. It is important that you seek treatment to ensure the health of your smile. Once periodontal disease is under control, we also offer a variety of services to maintain a healthy smile. Click the buttons below to learn more about our periodontal procedures and treatments.

receding gums treatment

gum contouring

crown lengthening

gum graft

gum disease treatment


Dental implant surgery is a permanent solution to missing teeth. A dental implant and implant restoration take the place of a tooth that has been removed. A dental implant acts as an artificial tooth root to provide a stable base and serve as an anchor for dental implant crowns/restorations. Dental implant surgery is one of the most popular tooth replacement procedures that can restore a healthy smile.

Dental implants look, feel, and function like your natural teeth, allowing patients to eat and smile with confidence. Providing long-lasting and natural-looking results, dental implant surgery is fully customizable for each patient. The dental implant crowns placed after dental implant surgery are made to perfectly fit each patient’s smile. Click the buttons below to learn more about dental implants and dental implant surgery.

dental implants

full mouth dental implants

denture implants

dental implant complications


Oral surgery involves various procedures that are designed to treat oral complications and improve the health of your teeth. Prior to treatment, an oral surgeon may need to remove unhealthy or damaged teeth. Following tooth removal, an oral surgeon can suggest a missing tooth treatment to permanently replace missing teeth.

We are dedicated to helping our patients achieve and maintain a healthy smile. Dr. Koutsoyiannis refers his patients to experts in the field of oral surgery to assist in achieving a full, bright smile. To learn more about oral surgery treatments, click the buttons below.

full mouth reconstruction

tooth extraction

wisdom teeth removal

bone graft

tmj treatment

root canal surgery


At Sohosmile®, we also offer a range of routine dental procedures to prevent the development of dental decay, plaque, and oral disease. Along with dental examinations, professional teeth cleanings can remove harmful bacteria, plaque, and tartar from the teeth. If a cavity is detected during a teeth cleaning, Dr. Koutsoyiannis can also provide tooth-colored dental fillings for a natural-looking and healthy smile. Our dentist also offers dental implants to replace missing teeth and ensure a healthy smile.

For patients suffering from a sudden onset of tooth pain, our emergency dentist is able to treat a variety of dental complications. Dr. Koutsoyiannis offers same-day dental appointments for patients seeking immediate treatment for a dental emergency. An emergency dental appointment may be needed if you are suffering from sudden toothaches, broken teeth, teeth that have been knocked out, or oral tissue damage due to an accident, injury, or trauma. Click the buttons below to learn more about our general dentistry services.

teeth cleanings

cavity fillings


emergency dental services


Dr. John Koutsoyiannis and the staff at Sohosmile® would be happy to discuss our practice with you. To learn more, please call our office at 212.334.7330 or request an appointment online.

Testimonials – Soho NY Dentist