Dr. Dean Delle Donne

About us  

Contemporary Dental Associates provides family, cosmetic, and implant dentistry along with custom-made oral appliances to treat sleep apnea and snoring, all in one location for the convenience of our patients in Moriches, NY and Manorville, NY. Our team of doctors and staff are dedicated to providing the highest quality dental care for you and your family. With over 40 years of combined experience we promise to provide you with an enjoyable visit every time.

Our professional staff is approachable, friendly, and knowledgeable. All members of our staff are well educated and always willing to answer any questions you may have about our services. We are here to answer your questions, address your concerns and provide exceptional quality treatment and patient care in a comfortable and relaxed environment.

We provide cutting edge treatment using state-of-the-art equipment at affordable prices. We offer a full range of dental procedures and treatments. Our services include porcelain veneers, teeth whitening, dental implants, TMJ appliances, periodontal treatment, treatment for sleep apnea and more. Both evening and Saturday appointments are available for your convenience.

If you are looking for a general dentist, child's dentist, cosmetic dentist, or implant dentist, we invite you to browse our website to learn more about our practice and the services we offer to patients in the Moriches, NY and Manorville, NY areas. We work with you financially providing special offers on our website to help you afford the treatments you require. Please call our office today at 631-878-4488 for more information or to schedule an appointment with us today!

Contact us  

Contemporary Dental Associates is conveniently  located at

Call us to schedule an appointment today..

631-878-4488
Monday-Wednesday 9am - 8pm
Thursday 9am - 4pm
Saturday 9am -1pm

What our patients say  

Dr. Delle Donne and Dr. DeLio,

     I have been a patient of your office for over 10 years and following my last visit I felt compelled to write this letter.  The only thing that surpasses your friendly office staff is the quality of the work you perform.  Until I found your office I was reluctant (even scared) to visit a dentist, but that has changed.  Over the years your staff has educated me on how to take better care of my teeth and have made every visit as comfortable as possible.

     All the compliments I receive on my smile are a direct reflection of the superior work you perform.  Your remarkable skills have given me a new found confidence and ability to smile.  I always recommended your office to my friends, coworkers, and family.  I am proud to be a patient of Contemporary Dental Associates.

     Feel free to share this letter with anyone who is looking for a great dentist who provides exceptional service in a relaxed atmosphere.

-Brian
Mastic NY

Service we offer