dentist in newburgh ny

Looking For The Best Dentist in Newburgh NY?

4 Hudson Valley Professional Plaza #3, Newburgh, N.Y. 12550

Dentist Newburgh

Proudly Serving The Hudson Valley For Over 23 Years!

Dr. Koumas is the Best Dentist in Newburgh NY!  Raves Hudson Valley Magazine.  Find us on YELP!

Our Services

dentist in newburgh ny

General Dentistry

dentist in newburgh ny

Cosmetic Dentistry

dentist in newburgh ny

Dental Hygiene

dentist in newburgh ny

Teeth Whitening

dentist in newburgh ny

Meet Our Staff

dentist in newburgh

Dr. Koumas DDS, PC.

I believe that a healthy mouth is a cornerstone to a healthy body and healthy life.  That’s why I’ve been practicing for over 23 years, providing the best dental care I can for the people I care about.  

dentist in newburgh


Joanne is our office administrator and has been with us for 15 years.  She firmly believes that Dr. Koumas is the best dentist in Newburgh.  Call today to speak with Joanne about your dental care!

dentist in newburgh


Melissa is our office manager.  She has an extensive dental background, not to mention her exceptionally bright smile.  She will always take a few extra minutes to help you understand anything you may need assistance with.

In-Office Dental Plan

No insurance?  No problem!  We offer an in-office dental plan designed to save you money!  Our plan includes two diagnostic exams, two sets of routine x-rays, two dental cleanings as well as 15% off all additional services.  *Terms and conditions apply.  Call (845) 562-1108 for more information.

Dentist Newburgh

2 Diagnostic Exams

Dentist Newburgh

2 Routine X-Rays

Dentist Newburgh

2 Dental Cleanings

dentist in newburgh ny

15% Off All Services


Frequently asked questions.

Why should I go to the dentist regularly?

Tooth decay often does not hurt until it gets close to the nerve of the tooth. It is not uncommon to see a patient with a huge cavity who has never felt a thing. The dentist can usually detect a cavity 3-4 years before it develops any symptoms. This early detection can help you prevent root canal treatment.

What can I do about sensitive teeth?

Sensitivity toothpaste, which contains strontium chloride or potassium nitrate are very effective in treating sensitive teeth. After a few weeks of use, you may notice a decrease in sensitivity. There are special compounds that can be applied in-office to the roots of your tooth to reduce – if not eliminate the sensitivity.

How often should I replace my toothbrush?

We stick with the ADA standards and recommend replacing your toothbrush every 3 months.  If you’d like to learn more about when to change your toothbrush, check out our extensive article!

Do you take emergencies?

Yes we do. We have a 24/7 on call service.

Where is your office located?

We are located at 4 Hudson Valley Professional Plaza in Newburgh, NY.  Just off of Gidney Avenue and across the street from the Price Chopper/ Market 32.  Click here to navigate via Google Maps!

Verified Patient Reviews

"The best dentist in Orange County. You can tell he cares. His office staff are just as awesome."

Chris M.

"Dr. Koumas is highly skilled and was able to diagnose my issue immediately. The staff is very kind and gentle. Dr. Koumas is a very caring dentist. I would highly recommend him and his practice."

Julianna D.

"Before going to Dr. Koumas I was too afraid of the pain so I didn't see a dentist for at least 10 yrs. I now see my dentist every six months without fear! Everyone at the office is super helpful, kind & genuinely care about your smile as well as your well being! I HIGHLY recommend Dr. Koumas"

Timothy K.

"Thank you so much for making my first visit so comfortable. Rebecca was great and very informative. Dr. Koumas was very informative and answered all of my questions. Best Dentist Newburgh! I was very satisfied with my visit. Thank you!"

Nancy P.

"As always the doctor and his staff are very friendly and professional. I will always recommended Dr. Koumas and his staff to anyone who is looking for a great dental office!

Cindy G.

Don’t Wait Until It Hurts, Call Us Today!


(845) 562-1108


4 Hudson Valley Professional Plaza, Newburgh, N.Y. 12550.

Business Hours

Mon – Fri: 9AM – 05PM
Sat – Sun: CLOSED

Are Teeth Considered Bones

Are Teeth Considered Bones

Are Teeth Considered Bones? To most people, teeth and bones look very similar and, believe it or...