Dentist Office near Plattekill, NY

As a top dentist in the Hudson Valley, Dr. Michael N. Koumas proudly serves the Plattekill, NY area. With expertise ranging from dental implants, to bridges, porcelain veneers, and crowns, Dr. Koumas practices a wide scope of cosmetic and general dentistry. Let Dr. Koumas give you the smile of your dreams!

Dental Sealants

Dr. Koumas offers highly effective dental sealants to prevent decay on biting surfaces. In a simple procedure, tooth-colored acrylic “coating” is applied to the surface of the tooth, effectively sealing deep grooves and acting as a barrier to protect enamel from plaque and acids. Come to the office of Dr. Koumas for your quick and easy procedure today!

Fillings & Tooth Restoration

Dr. Koumas offers fillings and tooth colored restorations for patients in Plattekill, NY. There are many benefits of tooth colored restorations. In these procedures, resin is bonded to the teeth creating a tight, superior fit to your natural tooth. Unlike silver/mercury fillings which ultimately results in a weaker tooth structure, Dr. Koumas’ fillings and restorations will keep your teeth strong and beautiful for a long time.

Dr. Koumas specializes in:

  • Fillings and
    Restorations
  • 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:

 845-562-1108

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

“Everyone at Dr. Koumas’ office is friendly, professional, and eager to attend to my needs. I am always treated with respect. I would recommend this office to everyone.”
-Phyllis 2/28/2020

“Very professional in all aspects, staff could not have been friendlier. All made me feel very welcome. I will be bringing my wife and children in the near future as well.”
-Matthew 2/7/2020

“I used to dread dentist appointments until I started going to this office. As soon as I walk through the door, I’m greeted by name and the waiting room is so inviting. Each member of the staff is doing an excellent job.”
-Nancy 12/13/2019

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