Dr. Arnold Fischler is an accomplished General Dentist and the Clinical Director of National Dental’s Brooklyn and Hauppauge locations. In his role as Clinical Director, he provides clinical oversight, mentorship, and leadership to ensure the highest standards of care across both practices. Known for his precision, experience, and patient-centered approach, Dr. Fischler is deeply committed to delivering consistent, high-quality dentistry in a comfortable and welcoming environment.
Dr. Fischler earned his Doctor of Dental Medicine degree from Tufts University School of Dental Medicine after completing his undergraduate studies in chemistry at SUNY. He also completed a hospital-based residency at NewYork-Presbyterian Hospital, where he further refined his clinical skills and comprehensive approach to patient care.
With decades of clinical experience, Dr. Fischler provides a full range of dental services, including restorative, cosmetic, and family dentistry, treating patients of all ages. He is an active member of the American Dental Association and remains committed to ongoing continuing education to stay current with the latest advancements in modern dentistry.
Bilingual in English and Spanish, Dr. Fischler is dedicated to making high-quality dental care accessible to diverse communities. He has advanced training in patient communication and comfort techniques and is known for his gentle, low-anxiety approach that helps patients feel relaxed, informed, and confident throughout their treatment.
Outside of dentistry, Dr. Fischler enjoys spending time with his family, staying engaged in his community, and continuing his lifelong dedication to clinical growth, education, and leadership.
Doctor of Dental Medicine (DMD) Tufts University School of Dental Medicine
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A permanent, natural-looking replacement for a missing tooth, placed with 3D-guided precision for long-lasting strength.

A stable, durable solution for replacing multiple missing teeth without relying on traditional crowns or removable partials.

A full-arch restoration that replaces an entire upper or lower set of teeth with a secure, fixed implant-supported bridge.
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