Top-Rated Dentist in Nassau County
Discover award-winning dentistry in Nassau County, where board-certified dentists blend cutting-edge technology with spa-like comfort for pain-free implants, invisible aligners, and same-day crowns. From pediatric care to cosmetic smile makeovers, our state-of-the-art clinic delivers personalized treatment that transforms health and confidence.
Top-Rated Dentists in Nassau County, New York: Comprehensive Care for Every Smile
Island Dental Associates
639 Hempstead Turnpike, Franklin Square, NY 11010, United States
+1 516-774-2074
Island Dental Associates at 639 Hempstead Turnpike, Franklin Square offers comprehensive family dentistry under one roof, blending advanced digital imaging with minimally invasive techniques to deliver everything from routine cleanings to same-day implants and Invisalign; patients praise the board-certified mult-specialty team for pain-free injections, flexible payment plans, and emergency walk-in availability, while the modern spa-like office and on-site lab ensure crowns and veneers are crafted and placed within hours—book appointments or virtual consults via +1 516-774-2074 or islanddentalassociates.com.
| Friday | 9 a.m.–5 p.m. |
| Saturday | 9 a.m.–3 p.m. |
| Sunday | Closed |
| Monday | 9 a.m.–7 p.m. |
| Tuesday | 9 a.m.–9 p.m. |
| Wednesday | 9 a.m.–6 p.m. |
| Thursday | 9 a.m.–9 p.m. |
South Nassau Dental Arts
85 N Park Ave, Rockville Centre, NY 11570, United States
+1 516-763-4500
South Nassau Dental Arts at 85 N Park Ave, Rockville Centre, NY delivers state-of-the-art cosmetic and implant dentistry in a spa-caliber setting, leveraging digital smile design and same-day crowns to condense multi-visit cases into efficient, single-appointment results while maintaining strict ISO-level sterilization and transparent, insurance-maximized pricing; reachable 24/7 at +1 516-763-4500 or via www.southnassaudentalarts.com, the practice earns consistent five-star acclaim for gentle anesthesia techniques, flexible financing, and an in-house lab that guarantees custom shade matching and rapid, natural-looking permanent restorations.
| Friday | 7 a.m.–1 p.m. |
| Saturday | Closed |
| Sunday | Closed |
| Monday | 10 a.m.–7 p.m. |
| Tuesday | 10 a.m.–7 p.m. |
| Wednesday | 10 a.m.–6 p.m. |
| Thursday | 7 a.m.–3 p.m. |
Queens Long Island Dental Care
260 Sunrise Hwy Suite 201 2nd Floor, Valley Stream, NY 11581, United States
+1 516-341-7300
Queens Long Island Dental Care delivers comprehensive, state-of-the-art dentistry from a second-floor, fully digital suite at 260 Sunrise Hwy in Valley Stream, combining minimally invasive techniques with same-day crowns and implants to keep appointments efficient and comfortable; patients praise the multilingual team for transparent financing, emergency walk-in availability, and a patient-first philosophy that turns routine visits into lasting relationships.
| Friday | 9 a.m.–1 p.m. |
| Saturday | Closed |
| Sunday | Closed |
| Monday | 9 a.m.–5 p.m. |
| Tuesday | 10 a.m.–6 p.m. |
| Wednesday | 9 a.m.–5 p.m. |
| Thursday | 10 a.m.–6 p.m. |
All Smiles Dental Spa
2322 Hempstead Tpke, East Meadow, NY 11554, United States
+1 516-934-0222
East Meadow residents trust All Smiles Dental Spa for its state-of-the-art technology, pain-free sedation options, and spa-like comfort that transform routine appointments into a wellness retreat at 2322 Hempstead Tpke, East Meadow, NY 11554. Led by award-winning cosmetic dentists, the practice delivers same-day crowns, invisible aligners, and complimentary teeth-whitening touch-ups, all backed by a five-year warranty. Flexible insierge financing, Saturday availability, and a 24/7 emergency hotline (516-934-0222) ensure accessibility, while the all digital, paperless workflow and aromatherapy, massage chairs and noise-canceling headphones melt anxiety away. Book a free consultation at [eastmeadowdentists.com](https://eastmeadowdentists.com) and leave with a complimentary lip treatment that keeps you smiling long after check-out.
| Friday | 10 a.m.–4 p.m. |
| Saturday | Closed |
| Sunday | 10 a.m.–3 p.m. |
| Monday | 10 a.m.–6 p.m. |
| Tuesday | 10 a.m.–6 p.m. |
| Wednesday | 10 a.m.–6 p.m. |
| Thursday | 10 a.m.–6 p.m. |
Meadowbrook Dental Care
130 E Jericho Tpke, Mineola, NY 11501, United States
+1 516-284-1234
Meadowbrook Dental Care at 130 E Jericho Tpke, Mineola, NY, delivers comprehensive family dentistry in a state-of-the-art facility where painless technology and same-day crowns keep smiles healthy without disrupting busy schedules; patients praise the gentle touch of an award-winning team that maximizes insurance benefits while offering flexible financing, all accessible through streamlined online booking at meadowbrookdentalcare.com or a quick call to +1 516-284-1234.
| Friday | Closed |
| Saturday | 8 a.m.–1 p.m. |
| Sunday | Closed |
| Monday | 9 a.m.–6 p.m. |
| Tuesday | 9 a.m.–7 p.m. |
| Wednesday | 9 a.m.–5 p.m. |
| Thursday | 9 a.m.–7 p.m. |
Island Smile Dental Group
530 Old Country Rd #2f, Westbury, NY 11590, United States
+1 516-520-5858
Island Smile Dental Group delivers comprehensive cosmetic and implant dentistry in a state-of-the-art facility at 530 Old Country Rd 2f, Westbury, NY, where same-day crowns, painless laser procedures, and flexible financing merge to create a stress-free, patient-first experience accessible through one call to +1 516-520-5858 or a visit to dentistoflevittown.com.
| Friday | 10 a.m.–6 p.m. |
| Saturday | 9 a.m.–2 p.m. |
| Sunday | Closed |
| Monday | 10 a.m.–6 p.m. |
| Tuesday | 11 a.m.–7 p.m. |
| Wednesday | 10 a.m.–6 p.m. |
| Thursday | Closed |
Greater Long Island Dental
101 New York Ave, Massapequa, NY 11758, United States
+1 516-798-4223
Situated at 101 New York Ave, Massapequa, Greater Long Island Dental pairs state-of-the-art technology with a spa-like atmosphere to deliver virtually painless implants, same-day crowns, and discreet Invisalign under one roof; flexible financing and 24/7 emergency care keep treatment affordable and accessible, while patients praise the meticulous hygiene protocols and caring chair-side manner that make every appointment feel effortless.
| 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. |
Advanced DDS
200 Garden City Plaza 101 Suite 101, Garden City, NY 11530, United States
+1 516-825-1100
Advanced DDS combines state-of-the-art digital imaging, painless laser dentistry, and same-day CEREC crowns in a spa-calm office at 200 Garden City Plaza Suite 101, Garden City, NY 11530; reachable at +1 516-825-1100 or via advanceddds.com, the practice maximizes insurance benefits and flexible financing while keeping every appointment on schedule, earning consistent 5-star reviews for gentle precision and durable aesthetic results that let patients walk out with healthier, brighter smiles in a single visit.
| Friday | 9 a.m.–3 p.m. |
| Saturday | 9 a.m.–2 p.m. |
| Sunday | Closed |
| Monday | 9 a.m.–6 p.m. |
| Tuesday | 9 a.m.–6 p.m. |
| Wednesday | 9 a.m.–8 p.m. |
| Thursday | 9 a.m.–6 p.m. |
Westbury Dental Spa
229 Post Ave, Westbury, NY 11590, United States
+1 516-282-5100
Westbury Dental Spa delivers state-of-the-art oral care in a serene, spa-like setting at 229 Post Ave, Westbury, NY, where advanced technology and gentle techniques merge to provide painless treatments, same-day crowns, and cosmetic makeovers that fit busy schedules; the multilingual team accommodates every patient with flexible financing, online booking, and a lifetime care warranty that turns routine visits into a stress-free, confidence-boosting experience.
| Friday | Closed |
| Saturday | 9 a.m.–2 p.m. |
| Sunday | Closed |
| Monday | 10 a.m.–5 p.m. |
| Tuesday | 9 a.m.–5 p.m. |
| Wednesday | 10 a.m.–7 p.m. |
| Thursday | 9 a.m.–5 p.m. |
JM Dental of Westbury
214 Fulton St, Westbury, NY 11590, United States
+1 516-334-3444
Located at 214 Fulton St in Westbury, JM Dental of Westbury delivers comprehensive family dentistry with state-of-the-art technology and pain-free procedures, earning praise for gentle cleanings, same-day crowns, and implant expertise delivered by a multilingual team reachable at +1 516-334-3444 or via convenient online booking at westburydentists.com.
| Friday | 8 a.m.–1 p.m. |
| Saturday | 8 a.m.–1 p.m. |
| Sunday | Closed |
| Monday | 8 a.m.–7 p.m. |
| Tuesday | 8 a.m.–6 p.m. |
| Wednesday | Closed |
| Thursday | 8 a.m.–6 p.m. |
Faq
How do I find an emergency dentist in Nassau County, New York?
Call your insurance provider’s 24/7 line to locate an in-network emergency dentist in Nassau County, or search the New York State Dental Association website, enter your ZIP code, and filter for practices listing same-day appointments or after-hours care.
What are the typical costs for a routine cleaning in Nassau County, New York?
A standard adult prophylaxis in Nassau County averages $110–$150 without insurance; most PPO plans cover 100 % of two cleanings per year, so confirm with the office that they offer complimentary insurance verification before your visit.
Which dentists in Nassau County accept Medicaid?
Several Medicaid-participating dentists operate in Hempstead, Mineola, and Freeport; use the NYStateofHealth “Provider & Pharmacy Search,” set the filter to dentist and Medicaid Managed Care, then call to verify they are still accepting new patients.
Is sedation dentistry available in Nassau County, New York?
Yes, many offices from Great Neck to Long Beach provide nitrous oxide, oral conscious sedation, or even IV sedation—ensure the dentist holds a valid New York State permit for the level of sedation offered and schedule a pre-op consultation to review medical history and fees.
Thank you for considering us as your trusted dentist in Nassau County; our commitment to gentle care, state-of-the-art technology, and personalized treatment will keep your smile healthy and radiant for years to come. We look forward to welcoming you and your family into our practice, where comfort, integrity, and lasting relationships form the heart of everything we do.