Make Your Appointment!

Hewlett Practice

(516) 239-6204

Oceanside Practice

(516) 766-0732

"Simply stated, this man is a professional. He acts like a professional, has the knowledge and skills of a professional, and takes care of his patients in a professional manner. In my opinion, he thus deserves professional pay–period, no questions asked."

"Phenomenal experience, hygienists are top notch and he is very knowledgeable… a true expert in dentistry"

"All I can say is Outstanding!!! I was referred to him by a friend for cosmetic work. I had 10 veneers done and the work is magnificent."

  • SUNI 3D Imaging
  • Zoom Whitening
  • ViziLite Plus
  • VELScope
  • BIOLASE waterlase*
  • NuCalm
  • NuCalm
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Appointments

We welcome new patients of all ages. To schedule your appointment at Smiles by Design, please call (516) 239-6204.

If you experience a dental emergency, every effort will be made to see and treat you the day you call us.

To reschedule your appointment, please call us 48 hours in advance or as early as possible.

Office Hours Hewlett:

Monday 8am - 8pm
Tuesday 1pm - 8pm
Wednesday 12pm - 8pm
Thursday 1pm - 8pm
Friday 1pm - 8pm
Saturday Closed

Office Hours Oceanside:

Monday 8am - 8pm
Tuesday 8am - 8pm
Wednesday 8am - 4pm
Thursday 8am - 8pm
Friday 8am - 5pm
Saturday 8am - 2pm

Reserve Your Appointment Now: Dr. Ron Kaminer, Dr. Melissa Rosenfeld, Dr. Thierry Abitbol, and Dr. Howard Kotz have had extensive training in contemporary dentistry, and our entire team will surpass your expectations. Call Smiles by Design today to schedule your appointment. For your convenience, we have two locations in the Long Island area – Hewlett and Oceanside.