John Koutsoyiannis, DDS leads a dynamic and diverse team of dental professionals dedicated to delivering exceptional care and crafting radiant smiles in the heart of Soho, NYC. Our practice embodies a multidisciplinary approach, harnessing the collective expertise of various specialties to ensure comprehensive and personalized treatment for each patient.

As a premier destination for cosmetic dentistry, Dr. John offers an extensive array of services tailored to enhance and restore the beauty of your smile. From bespoke porcelain veneers to discreet Invisalign® treatments, dental crowns, teeth whitening, and comprehensive general and preventative dental care, we cater to all your dental needs under one roof.

As a leading dentist in NYC, Dr. John opened SohoSmile® in January 2008 and continues to constantly implement the most current and innovative dental techniques in the most comforting and serene environment. Patients turn to Dr. John for his attention to detail, kindness, professionalism, honesty and the highest level of patient care.

A New York University College of Dentistry graduate, Dr. John has extensive training and experience in all aspects of dentistry. While his main priority is focusing on preventative care and your overall health, he also specializes in cosmetic, reconstructive and restorative dentistry. His signature custom-made hand-crafted porcelain veneers exemplify his commitment to precision and individualized care. By working directly with the master ceramist at our dental lab, he ensures a natural, harmonious look that complements your unique features and maximizes the beauty of your smile.

After graduating from NYU College of Dentistry in 2000, Dr. John completed his residency at Jamaica Hospital (2000-2001) where he was then honored with the position of Chief Resident (2001-2002). He also completed the Masters Level of Aesthetic Advantage at NYU Rosenthal Institute for Aesthetic Dentistry (2004-2005). His commitment to constantly learning and remaining on the forefront of the latest techniques and technologies in the field of general and cosmetic dentistry helps him achieve the best results possible for each and every patient.

Dr. John’s dedication to excellence and innovation has earned him recognition as one of America’s Top Dentists. He is also a member of many professional organizations, including the American Academy of Cosmetic Dentistry. Dr. John was also honored by Incisal Edge magazine as one of America’s Top 40 Dentists and is featured in the book Mastering Beauty (published in 2018) as one of a few selected top cosmetic surgeons and doctors in the country.

Likewise, SohoSmile® has been celebrated with prestigious awards, including the Spectrum Award for Customer Satisfaction (multiple years in a row), as well as the practice being named the Best of Manhattan for Aesthetic Dentistry, underscoring our unwavering commitment to patient satisfaction and superior outcomes.

Dr. John’s Blogs