James De Leonardis, DDS
Dental
175 Atlantic Ave.
Oceanside,
NY
11572
(516) 536-7008
Mon: 8:00AM - 7:00PM
Tue: Closed
Wed: 8:00AM - 7:00PM
Thu: 2:00PM - 7:00PM
Fri: 9:00AM - 1:00PM
Sat: 8:00AM - 1:00PM
Sun: Closed
Services
- Adult Invisalign
- Bridges
- Caries Test
- Composite Fillings
- Cosmetic - Invisalign
- Cosmetic - Veneers
- Cosmetic Dentistry
- Crown Lengthening
- Crowns
- Dentures
- Digital Radiography
- Digital X-Rays
- Endodontic - Root Canals
- Endodontics
- General Dentistry
- Geriatric Dentistry
- Implant Dentistry
- Implant Supported Dentures
- Nitrous Oxide
- Oral Cancer Screening
- Oral Surgery
- Pediatric Dentistry
- Periodontal - Deep Cleaning
- Periodontal - Scaling and Root Planing
- Periodontal Therapy
- Periodontics
- Prosthodontics
- Restoration of Implants
- Safe Removal of Mercury Fillings
- TMJ - Temporomandibular Joint Disorder
- Teen Invisalign
- Teeth Extraction
- Wisdom Teeth Extraction
- Youth Dentistry
Languages
- English
Insurance
- Most insurance accepted
Payments
- American Express
- Care Credit
- Cash
- Check
- Debit
- Discover
- FSA
- Financing
- HSA
- Mastercard
- Visa
Certifications & Memberships
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5 stars Bill J Customer since 2020
Dr DeLeonardis came in on his day off at 7:30 at night to take care of a tooth I needed pulled. What Dentist does this? ... Read More
5 stars Anonymous Verified customer
Always a great experience.
5 stars Angelena G Customer since 2020
Always good and great staff.
5 stars Eric P Customer since 2020
I and my wife particularly appreciate James De Leonardis friendly nature and how he gives understandable dental care adv ... Read More
5 stars Patricia M Customer since 1999
The best dentist ever. He treats us like family. He and his staff have a gentle approach.
5 stars Julia H Customer since 2008
The office is professional, friendly and accommodating. Dr. Leonardis has extensive knowledge and experience. He saved ... Read More
5 stars Joseph M Customer since 2009
I actually enjoy going to Dr. De Leonardis' Facility. He and his staff are truly concerned for my needs and comfort. ... Read More
5 stars Mark S Customer since 2019
Job well done
5 stars Laura K Customer since 2007
Dr D is a wonderful dentist! and his staff is great!
5 stars Iraida P Customer since 2021
Very friendly atmosphere.I had a complete check up and cleaning without any discomfort or pain.
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