• About Us – Port Washington Dental Care


Dr. Katechis graduated from Kutztown University of Pennsylvania with a degree of Bachelor of Science in 1995.  Graduating in the top 10% of his class, Dr. Katechis received a Degree in Stomatology from P.J. Safarik University in Kosice.  He received a post-graduate certificate in Prosthodontics from New York University College of Dentistry.  Dr. Katechis then completed a three year fellowship at New York University College Dentistry leading to a Doctor of Dental Surgery Degree (DDS). He is fluent in English, Greek and has some knowledge in Slovak.


The technology, materials, and techniques used in dentistry are constantly being updated and advanced, and Dr. Katechis is committed to staying at the forefront of new developments through continuing education. Dr. Katechis is a member of the American Academy of Cosmetic Dentistry (AACD), American Dental Association (ADA), and a certified Invisalign provider.


Dr. Katechis loves to share his knowledge with his patients and people in the community. He visits local schools and nursing homes yearly to discuss the importance of maintaining a healthy diet to promote good oral hygiene.

New Patient Special

Port Washington Dental Care

Address :
18 Haven Avenue, Suite 200
Port Washington, NY – 11050

Phone : 516-944-5300

Office Hours

Monday: 10:00am – 6:00pm
Tuesday: 9:00am – 8:00pm
Wednesday: 11:00am – 7:00pm
Thursday: 9:00am – 6:00pm
Friday: 9:00am – 5:00pm
Saturday: 8:00am – 2:00pm


Patient Testimonials

  • 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.
    John Pandolfi

Contact Our Office Today!