77 Quaker Ridge Road,
New Rochelle, NY 10804

THANK YOU for choosing our practice

We pride ourselves in providing exceptional service in diagnosing and treatment. We are equipped with state-of-the-art technology. This includes microscope, nickel titanium instrument, apex locators, fiber optic lights and ultrasonics. Digital radiography is used which reduces exposure levels up to 80%. Electric motors and hand-pieces are used for patient comfort.


OUR Technologies

Our offices employ the most advanced technology available to ensure patient comfort and predictable success.

With over 200 combined years of experience, our doctors tailor treatment to the needs of the patient and the specific anatomy of the tooth being treated. There is no “one size fits all” cookbook approach to treatment in our offices.


What our patients have to say about us:

Dr. Mastomihalis was amazing. I would highly recommend him to anyone needing a root canal. He was informative, caring and absolutely painless.
Susan D, New Rochelle Patient

I think Dr. Mastromihalis is great! My experience was pleasant and painless.
Frank M., Dental Patient

I was a dental phobic until I meet Dr. Mastromihalis. He was caring, professional, and above all painless.
Frances W, New Rochelle Patient