Mattituck Dentists. The Smilist Dental in Mattituck, NY includes a team of highly-skilled Dentists and Dental Professionals committed to meeting all your dental needs under one roof. This Suffolk County, NY dentist office provides an extensive amount of services such as general dentistry, cosmetic dentistry, restorative dentistry, dental implants, and Invisalign. We're proud to bring high-quality dentistry to the Mattituck,... Read More about The Smilist Dental - Mattituck