Contact Us

Send Us an Email

Dental Care in Port Washington

At Port Washington Dental Care, your smile is our top priority to our general and family dentist. Our team is dedicated to providing you with personalized service and top-quality care designed to restore, enhance, and preserve the natural beauty of your smile. We are committed to your individual attention and strive to provide personalized oral health care tailored for your unique dental needs.

Our Port Washington team works hard to make you feel at ease by providing exceptional patient care in a relaxed, convenient atmosphere. Our multi-specialty practice makes it easy for you to meet all your dental needs in one facility, rather than having to visit multiple dental health care providers elsewhere.

Limited Time Special Offers!

Take Advantage of our exclusive specials! Visit the link below for a list of savings.

View All Specials


You can pay for your office visits and any treatments by cash, check, credit or debit card at the time of treatment. We also accept most major dental insurances, and Care Credit. To discuss your payment options or insurance coverage, please call (516) 944-5300.

Learn More

So why choose Port Washington Dental Care for all your dental needs?

  • Most insurances accepted
  • Digital X-rays
  • Comprehensive care for all ages
  • Located directly across from the LIRR
  • Diagnosis & management of TMJ
  • BioLase EPIC10 laser procedures
  • Invisalign & traditional braces
  • We speak Greek and Spanish
  • Convenient & Flexible office hours
  • Evening & Saturday appointments
  • On-Site Endodontist, Endodontist, Oral surgeon Periodontist & Orthodontist

Meet Dr. Tassos Katechis

  • Dr. Tassos Katechis

    Dr. Katechis then completed a three year fellowship at New York University College Dentistry leading to a Doctor of Dental Surgery Degree (DDS). Dr. Katechis loves to share his knowledge with his patients and people in the community.

    Read More

Our Location

Find us on the map

Hours of Operation

Our Regular Schedule


10:00 am-6:00 pm


9:00 am-5:00 pm


9:00 am-6:00 pm


9:00 am-5:00 pm


8:00 am-4:00 pm


8:00 am-2:00 pm



Patient Testimonials

What Our Clients Say About Us

  • "First timer and very happy with the staff and Dr. Michael Kokolis. Fixed my front chipped tooth and very satisfied. Looking forward to future visits. All my dentistry will be done by them from now on."