Look no further than National Dental, your trusted dental clinic! Experience the best dental care with our dental clinic in Brooklyn!Appointments and Referrals. Adult Dental Clinic. Emergency Dentist Brooklyn offers 24-hour dental emergencies for confident smiles. Our highly skilled team provides exceptional dental care. Specialists are on-call 24 hours a day to handle emergency dental services too. General Dentistry • Restorative Dentistry • Fixed and Removable Prosthodontics • Implants and Crowns • Limited Endodontic Treatment • Oral Rehabilitation I am a dentist, and worked for Aspen Dental for over 7 years. I'm no longer associated with them.