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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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Our Office

Welcome to high-tech, high-comfort dental care. Drs. Kaminer, Rosenfeld, Abitbol, and Kotz have advanced training in cosmetic and restorative dentistry, and we've designed our office to make you feel completely comfortable.

Our doctors and team will create your dream smile using state-of-the-art dental procedures, like cosmetic restorations and laser dentistry. Drill-free dental solutions alleviate worries, improve comfort and precision, and will allow you to relax during dental visits. We also incorporate precision technology for accurate diagnostics and case planning. Equipped with these tools, the Smiles by Design doctors offer minimally invasive, comfortable, and long-lasting dentistry.

Some of Our Technology:

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.