Sayville Professional Building, 285 West Main Street, Suite 101, Sayville, NY 11782
(631) 619-5332
Patient Portal
Sayville Professional Building
285 West Main Street, Suite 101
Sayville, New York 11782
(631) 619-5332
Patient Portal

Welcome to the orthodontic practice of Dr. Charles P. Fiorenti. At our Sayville office, we are dedicated to providing children, adolescents and adults with comfortable, quality, state-of-the-art orthodontic care in a friendly environment. For the past 21 years, Dr. Fiorenti has been honored to provide the patients of Sayville and its surrounding communities with straighter teeth and more beautiful smiles.

At our office, your smile is our top priority, compassion is our trademark and a perfect smile is our ultimate goal. We strive to not only create beautiful, straight teeth, but also a well balanced face and a pleasing profile that will enhance the patient's function, appearance and self esteem for the rest of their life. Paying attention to each patient's specific needs and preferences is just part of what distinguishes our practice. It is our goal to make your course of treatment with us an extremely pleasant one and to give you a smile that is both beautiful and functional. To make financing your orthodontic treatment easier and more convenient, we offer flexible payment plans. We also participate with a number of insurance plans and work with many others.

Below are some of the most common services we provide:

  • Comprehensive Orthodontic Evaluation and Treatment Planning
  • Complete Diagnostic Records including Panoramic and Cephalometric Radiographs, Intra and Extraoral Photographs and Diagnostic Models for a thorough Skeletal and Dental Evaluation
  • Interceptive Orthodontics – Diagnosing and correcting orthodontic problems in early childhood to prevent more complex problems in the future
  • Teen Orthodontics
  • Adult Orthodontics
  • Invisalign
  • Invisalign Teen
  • The Damon® System, including Damon Clear
  • Custom Nightguards and Sports Mouthguards

We hope that you will find this website to be a useful and interesting resource for all of your orthodontic concerns. If you would like more information about any of the procedures that we offer or to request an appointment, please call our office at (631) 619-5332.


Convenient Location

Our office is located at 285 W Main St Suite 101, Sayville, NY 11782. Please enter your zip code or city, state below for door-to-door directions.

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Office Hours

Twice a Month
Occasionally until 7:00pm
Summers 9:00am-2:00pm
Every Three Weeks