Dentist Office Near Chester, NY

Living in Chester, NY and are looking for a reliable dentist office to address any dental concerns you may have? Dr. Koumas and his team have your back with our esteemed office located operating in Newburgh, NY. For over 15 years, our dental office has had the distinction of providing top quality care for anyone looking for a routine checkup or for solving a so-called “permanent” problem with their teeth.

Dr. Koumas has been rated one of Hudson Valley Magazine’s Top Dentists from 2008 all the way to 2020! Our dental office and Dr. Koumas look to provide a solution to any problem or concern one may have about their teeth. Using updated equipment and x-rays you can rest easy knowing we don’t miss a thing when we examine. We practice a wide range of services and treatments including teeth whitening, fillings and restorations, crowns, dentures, and dental bonding. We also provide solutions to more serious issues such as tooth extractions and gum disease. Our dentist office comes up with a treatment plan and a diagnosis so that you are always in the loop on how you can go back to having a normal and healthy mouth. Your smile is one of the most important things about your appearance and we look to enhance and better anyone’s smile.

We always strive to ensure a stress free visit and a positive experience from anyone who comes in. Chester, NY is no exception to this and we are always ready to look at any new patients coming in and seeking our care. Contact us on the web or give us a call at (845) 562-1108 to learn more on how you and your smile can benefit from us!

Dr. Koumas specializes in:

  • Fillings and
  • Dental Sealants
  • Dentures
  • Bridges
  • Dental Implants
  • Crowns
  • Tooth Extractions
  • Gum Disease
  • Bonding
  • Veneers
  • Inlays & Onlays
  • Whitening
  • Invisalign® Clear Aligners

Schedule your appointment today by calling us at:


Or you can email us at: 

[email protected]

Dr. Michael Koumas’ dental practice is open Monday through Friday 9:00-5:30. 

Office is closed on a Monday, Wednesday or Friday each week on a rotating basis. 

We will schedule your appointment as promptly as possible. 

If you have pain or an emergency situation, every attempt will be made to see you that day!

Patient Reviews

I used to be really fearful of going to the “dentist” but after being a patient at this office, I no longer dread the “dentist” appointment. Thank you all for taking such good care of me and making me feel so comfortable.
-Nancy 1/9/2021

Dr. Koumas and his staff are so friendly. They always do their best to accommodate their patients and Dr. Koumas’ work is exceptional! I would recommend this office to anyone looking for a dentist.
Christine 12/5/2020

my first time here and I loved the service. The entire staff was very friendly and willing to helpful. the service was painless.
-Niurka 11/13/2020

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