Dr. James De Leonardis, DDS

The staff here is extremely friendly and made me feel right at home! I’ve had countless bad experiences in the past with various dentists and this is the first clinic to actually help solve my problems! Not only is Dr. Leonardis extremely skilled in his craft, he explains everything to you so you can understand why issues occur and gives you detailed steps to prevent them in the future. This is definitely the best DDS on Long Island and to say you will leave with the best experience is an understatement of how amazing everyone here is! They truly extinguished my past hatred for the dentist and now I look forward to meeting with Dr. James Leonardis and his team for every appointment!

Great Dentist. The office staff was welcoming and informative. Will definitely be transitioning my follow up care here

Looking for a Densit is scary, especially when you know a lot of them are scammers. James and staff are honest and very welcoming. I do not like going to the Densit but James and his staff made me feel so comfortable and right at home. I had all my cavities filled and two root canals done here. Doc and his staff took the time to reach out to me and made sure I was okay and to let me know they were available anytime if I needed them. I will not go anywhere else!

Dr De Leonardis is amazing!!! He’s always so welcoming and makes you feel so comfortable. He lets you know everything he’s going to do and definitely eases your worries. He is by far the best dentist i have ever been to!!!! The staff is so kind and easy. Never a problem making an appointment and no long wait times!

Dr. DeLeonardis is extremely helpful, caring professional and experienced in all phases of dentistry. I have cowns, bonding and cavities and can't say enough about the high caliber of work performed. He goes above and beyond to make you feel at ease. The staff is very accommodating too! I highly recommend this office for all your dental needs.