De Marco Anthony R DDS
In North Great River, Marco Anthony R DDS is redefining what patients expect from a modern American dentist. Blending small-town warmth with hospital-grade technology, his practice delivers same-day crowns, needle-free laser fillings, and 3-D guided implants that turn dreaded appointments into one-visit successes.
109 Carleton Ave, Central Islip, NY 11722
(631) 348-2500
De Marco Anthony R DDS delivers comprehensive, precision-driven dentistry in a state-of-the-art facility at 109 Carleton Ave, Central Islip, combining advanced technology with personalized care to produce pain-free, aesthetically superior results; patients benefit from same-day crowns, minimally invasive implants, and flexible financing, all backed by a 24/7 emergency hotline reachable at (631) 348-2500.
Faq
What services does De Marco Anthony R DDS offer at his Central Islip practice?
At 109 Carleton Ave, Central Islip, NY 11722, Dr. De Marco provides a full spectrum of general, cosmetic, and restorative dentistry—from routine cleanings and digital X-rays to porcelain crowns, teeth-whitening, and dental implants—all delivered with state-of-the-art technology for comfortable, efficient care.
How can I schedule an appointment and what are the office hours?
You can book by calling the practice directly at (631) 348-2500 or by using the online booking portal on the website; standard hours are Monday–Thursday 9 a.m.–6 p.m. and Friday by appointment, with early morning and evening slots available to accommodate busy schedules.
Does De Marco Anthony R DDS accept my insurance and offer payment plans?
The office is in-network with most PPO dental plans and will file claims on your behalf; for patients without insurance or those needing extensive work, flexible payment plans and third-party financing through CareCredit are available to keep treatment affordable.
What COVID-19 safety measures are in place?
Every visit follows CDC and ADA guidelines: pre-appointment screenings, HEPA air filtration, medical-grade disinfection between patients, and mandatory PPE for staff, ensuring a sterile environment from the waiting room to the chair.


