Dentist Office near Gardiner, NY

One of the top dentists in the Gardiner, NY area, Michael N. Koumas, DDS, PC, practices general and cosmetic dentistry. Equipped with state-of-the-art technologies and years of experience, Dr. Koumas’ patients know he offers one of the best dental experiences in the Hudson Valley. He can literally redesign your smile into one you’ll love! He has expertise in porcelain veneers, dental implants, crowns, and bridges offering a wide variety of solutions to “permanent” cosmetic dental problems. Don’t wait! Dr. Koumas offers cutting-edge cosmetic dentistry that makes a bright, even smile easy to achieve.

Your First Appointment

During your first dental appointment with Dr. Koumas, his staff will perform a cleaning and he will offer a general consultation explaining your diagnosis and treatment options. If available, please provide the dentist’s office with X-rays from the previous year, any medications that are presently being taken, and your insurance information. Based on your evaluation, treatment could be provided on the same day while more complex treatments may require more than one visit.

State-Of-The-Art Facilities and Equipment

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

Invisalign® Clear Aligners

Dr. Koumas offers Invisalign® clear aligners, the invisible way to straighten your teeth. Enjoy clear removable aligners, instead of the metal wires and brackets of traditional braces.

Teeth Whitening

Offering two different bleaching technologies, BOOST, and GLO SCIENCE, with one quick visit, Dr. Koumas can help you realize the smile of your dreams. Call to make your appointment today in the Gardiner, NY area!

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

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

It’s only my second visit but I can honestly say my visit was great and no uneasy feeling about going. They are extremely nice and very professional.
-Beverly 9/9/2020

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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