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28 Years
experience
Emergency
services
Your Trusted Dental Care Provider in Rockville Centre
Smiles Unlimited has been providing specialty dentistry in Rockville Centre for over 25 years. Our team of experienced dental professionals includes specialists in cosmetic dentistry, orthodontics, endodontics, periodontics, and oral surgery, all working collaboratively to address diverse patient needs. Our state-of-the-art facility features on-site lab services, advanced dental technology, and comfort amenities like in-room entertainment systems to enhance patient experience.

We prioritize personalized care, preventive education, and painless procedures while maintaining strict adherence to infection control standards set by the ADA, CDC, and OSHA. Our commitment to continuing education ensures our team remains at the forefront of dental advancements, and our medical therapy dog, Dr. Max, helps alleviate patient anxiety during visits.
Services
General Dentistry Cosmetic Dentistry Orthodontics Oral Surgery Family Dentistry Emergency Dentistry Teeth Whitening Dental Implants Sedation Dentistry Periodontal Care
Details
  • Year established: 1998
Highlights and features
  • We offer over 25 years of combined experience across multiple dental specialties
  • Our team includes board-certified specialists in orthodontics, endodontics, and oral surgery
  • We maintain strict infection control standards exceeding ADA, CDC, and OSHA requirements
  • Our state-of-the-art facility features same-day lab services and digital imaging technology
  • Our certified medical therapy dog helps alleviate patient anxiety during visits
What people say
Exceptional dental care Friendly professional staff Beautiful clean office Pain-free procedures Personalized attention
Services
Dental Implants
Dental implants provide permanent tooth replacement solutions that look, feel, and function like natural teeth. Our specialists use advanced imaging technology to ensure precise placement and optimal bone integration. Patients benefit from restored chewing functionality, improved speech, and enhanced facial aesthetics while preventing bone loss associated with missing teeth.
Teeth Whitening
Professional teeth whitening services deliver dramatic smile transformations using safe, effective bleaching solutions. We offer customized take-home trays and in-office treatments that remove years of stains from coffee, wine, and tobacco. Our supervised approach ensures even results while minimizing tooth sensitivity compared to over-the-counter alternatives.
Orthodontics
Our orthodontic services correct misaligned teeth and jaw issues for improved oral health and aesthetics. Treatment options include traditional metal braces, clear ceramic braces, and Invisalign aligners. Early intervention for children and comprehensive adult orthodontics address bite problems, spacing issues, and facial symmetry concerns.
Emergency Dentistry
We provide prompt treatment for dental emergencies including toothaches, broken teeth, and knocked-out teeth. Our team prioritizes same-day appointments for pain relief and dental trauma. Services range from temporary restorations to permanent solutions that preserve natural tooth structure and prevent complications.
Sedation Dentistry
Sedation options help patients with dental anxiety complete necessary treatments comfortably. We offer nitrous oxide, oral sedation, and IV sedation administered by board-certified anesthesiologists. This service benefits patients undergoing complex procedures, those with sensitive gag reflexes, and individuals requiring extensive dental work in single visits.
People
Dr. Richard M. Richman
Cosmetic Dentist
Dr. Richman specializes in cosmetic and implant dentistry with over 25 years of experience. He teaches at Long Island Jewish Valley Stream and maintains membership in the American Academy of General Dentistry. His practice focuses on preventive care and smile transformations.
Dr. Max
Medical Therapy Dog
Certified therapy dog Dr. Max helps reduce patient anxiety through comforting companionship during dental procedures. Trained by Therapy Dogs International in 2023, he provides emotional support that complements clinical care at Smiles Unlimited.
Dr. Jackie Nussbaum
Periodontist
Dr. Nussbaum specializes in gum health and dental implant placement. She earned her periodontics certification from Columbia University and focuses on preserving tooth-supporting structures through advanced periodontal treatments and regenerative procedures.
Dr. Ira Brand
Endodontist
Dr. Brand specializes in root canal therapy and endodontic retreatments. With over 35 years of experience, he utilizes advanced techniques to relieve dental pain and save natural teeth through minimally invasive procedures.
Dr. Bill W. S. Kim
Dental Anesthesiologist
Board-certified anesthesiologist Dr. Kim provides sedation and pain management solutions for anxious patients. He combines expertise in pharmacology with dental training to ensure safe, comfortable treatment experiences for all patient demographics.
Questions
What dental specialties are available at Smiles Unlimited?
We offer general dentistry, cosmetic dentistry, orthodontics, periodontics, endodontics, oral surgery, and sedation dentistry under one roof with board-certified specialists in each field.
Do you handle dental emergencies?
Yes, we prioritize same-day appointments for dental emergencies like toothaches, broken teeth, and knocked-out teeth. Our team provides immediate pain relief and long-term solutions.
What technology does Smiles Unlimited use?
Our office features digital X-rays, in-room entertainment systems, on-site lab services, and advanced imaging technology for precise diagnostics and efficient treatment planning.
Is sedation dentistry safe?
Yes, our board-certified anesthesiologists administer nitrous oxide, oral sedation, and IV sedation following strict safety protocols to ensure comfortable, anxiety-free dental experiences.
How can I prepare for my first visit?
Complete new patient forms online beforehand. Arrive early to review medical history, meet our team, and discuss treatment goals during your comprehensive initial consultation.
Do you accept dental insurance?
We work with most major insurance providers. Contact our office for verification of your specific coverage and assistance with claims processing.