Dentists in Port Jefferson, NY
8 dentists listed in Port Jefferson, New York. 8 with a phone number and 7 with a website.
Port Jefferson accounts for 0% of the dentists listed in New York and ranks #221 among New York cities for dentists.
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Quick answer
Port Jefferson, NY has 8 dentists listed on USA Business Search. 8 list a phone number and 7 list a website. The most listings are in ZIP codes 11777.
Updated October 2026Port Jefferson Dental Group
Dr. Lauren S. Argentina, Dds
Smile Makers
Coolsmiles Orthodontics
Modern Dentistry Of Long Island
Atlantic Dental Wellness
Knakal Mark W Dds
How to choose a dentist in Port Jefferson
- Ask whether they are in network with your insurance and what a new-patient visit costs.
- Ask about emergency appointments before you need one.
- For cosmetic work, ask to see before-and-after photos of their own patients.
Check the license: NYSED Office of the Professions license verification.
Common questions
How many dentists are listed in Port Jefferson, New York?
USA Business Search shows 8 dentists in Port Jefferson. 8 list a phone number and 7 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 11777.
How do I choose a dentist in Port Jefferson?
Ask whether they are in network with your insurance and what a new-patient visit costs. Ask about emergency appointments before you need one. Check the license with the NYSED Office of the Professions license verification.
How do dentists in Port Jefferson compare with the rest of New York?
Port Jefferson has 0% of the 10,888 dentists listed in New York, which ranks #221 among New York cities for this category.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
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