Greater Long Island Dental
Greater Long Island Dental in Brookville exemplifies the evolution of American dentistry, blending small-town warmth with cutting-edge technology. As dental anxiety keeps millions away from vital care, this practice reimagines the patient journey through sedation artistry, 3-D guided implants, and same-day CEREC crowns. Their story mirrors a national shift: clinics now compete on comfort, transparency, and Instagram-ready smiles rather than mere convenience.
From insurance navigation to minimally invasive lasers, they decode the complexities of U.S. oral health, proving that a neighborhood dentist can still exceed big-city expectations without losing the personal touch.
101 New York Ave, Massapequa, NY 11758, United States
+1 516-798-4223
Greater Long Island Dental delivers comprehensive and patient-focused care from its state-of-the-art facility at 101 New York Ave, Massapequa, NY, combining advanced technology with a compassionate team to provide everything from preventive cleanings to same-day crowns and dental implants under one roof; the practice is celebrated for pain-free techniques, flexible financing, and an in-network status with most major insurers, making healthy, beautiful smiles both accessible and affordable for Long Island families.
| Friday | 9 a.m.–2 p.m. |
| Saturday | 7 a.m.–1 p.m. |
| Sunday | Closed |
| Monday | 9 a.m.–7 p.m. |
| Tuesday | 9 a.m.–7 p.m. |
| Wednesday | 9 a.m.–7 p.m. |
| Thursday | 9 a.m.–7 p.m. |
Faq
What services does Greater Long Island Dental provide?
Greater Long Island Dental offers a full spectrum of family, cosmetic, and implant dentistry, including same-day CEREC crowns, Invisalign, teeth whitening, and sedation options to keep every appointment calm and comfortable.
Is Greater Long Island Dental accepting new patients from anywhere in the United States?
Yes, the office at 101 New York Ave, Massapequa, NY 11758 welcomes new patients whether you live locally on Long Island, commute from New York City, or fly in from other states for complex reconstructive or cosmetic cases.
How can I book an appointment and what are the office hours?
You can schedule online 24/7 at https://www.greaterlidental.com or call +1 516-798-4223 Monday through Saturday for flexible early-morning, evening, and select Sunday emergency slots.
What financing and insurance options are available?
The practice accepts most PPO plans, works with CareCredit and LendingClub, and offers in-house membership discounts so every patient can achieve top-rated 4.9-star care without financial stress.


