Dentist Office near Montgomery, NY

Michael N. Koumas, DDS, PC, is one of the top dentists in the Montgomery, NY area. His general and cosmetic dentistry practice offers state-of-the-art technologies and years of experience. Dr. Koumas’ patients know he offers the best dental experience in the Hudson Valley. He has expertise in porcelain veneers, dental implants, crowns, and bridges. He can offer a wide variety of solutions to “permanent” cosmetic dental problems. Dr. Koumas offers cutting-edge cosmetic dentistry that makes a bright, even smile achievable for anyone. He can redesign your smile into one you’ll be proud to show off!

Your First Appointment

During your first dental appointment his staff will perform a cleaning and Dr. Koumas will offer a general consultation explaining your diagnosis and treatment options. Please bring X-rays from the previous year, let us know about any medications that you are presently taking, and your dental insurance information. Based on your needs, treatment could be provided on the same day while more complex treatments may require more than one visit.

State-Of-The-Art Digital Imaging Technology

The highly advanced digital imaging technology available at Dr. Koumas’ office analyzes the health of a patient’s teeth, detecting cavities, examining roots and nerves, and determining bone levels. Advanced imaging allows you to clearly see the details of your examination.

Invisalign® Clear Aligners

We use modern, clear removable aligners, rather than the metal wires and brackets of traditional braces. Dr. Koumas offers Invisalign® clear aligners, the discrete way to straighten your teeth in Montgomery, NY.

Teeth Whitening

We offer two different teeth bleaching technologies, BOOST, and GLO SCIENCE. In one easy visit, Dr. Koumas can make your smile noticeably whiter and brighter. Call to make your appointment today in the Montgomery, NY area!

Dr. Koumas offers the following procedures:

  • 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 would highly recommend Dr. KOUMAS to any friends or family in search of a dentist. He and his staff are polite, friendly and knowledgeable. They offer best in class service each and every visit! He and his staff are greatly appreciated!
-Brian 6/25/2020

I went to Dr Koumas for the first time and I am beyond pleased with the entire experience. The entire staff was phenomenal.
-William 1/31/2020

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

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