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Welcome to Kreitzberg Dental

Welcome to the father-son family practice of Dr. Glen R. Kreitzberg DDS, PC, and Dr. Dustin H. Kreitzberg DDS, where we are dedicated to creating beautiful, healthy, and long-lasting smiles. When it comes to your family’s oral health, it’s important to find a skilled and compassionate dentist in Commack who can provide the best options in care. At Kreitzberg Dental we welcome patients of all ages, offering personalized solutions to address a wide range of dental needs.

In our state-of-the-art practice, we offer the most advanced technology to deliver treatment that is precise and gentle, including a Carestream Digital Scanner, Diode Laser, Digital Radiography, and Loupes and Magnification. As a trusted dentist in Commack, we treat our patients as partners in care and are attentive to all questions and concerns that may arise throughout the course of treatment.

At Kreitzberg Dental, our goal is to make regular dental care a pleasant and comfortable experience for you. We use the latest in modern dental techniques plus gentle anesthesia and plenty of tender loving care! To learn more about our office and the many services that we provide, feel free to browse through our website or give us a call today.

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Meet Our Doctors

Doctors Glen R. and Dustin H. Kreitzberg believe that everyone is entitled to a beautiful, healthy smile and the confidence that comes along with it. They are talented, experienced cosmetic dentists who have been improving smiles in Commack, NY and throughout Long Island for over 30 years. They have a reputation as experienced and skilled cosmetic dentists that continue to bring patients back to their office for all of their dental care needs.

Both Dr. Glen Kreitzberg and Dr. Dustin Kreitzberg are members of many professional organizations, including: The American Dental Association, Academy of General Dentistry, Dental Society of the State of New York, and The Suffolk County Dental Society.

Glen R. Kreitzberg, DDS, MAGD

Dr. Glen R. Kreitzberg has practiced Dentistry in Commack for over 30 years. During this time, Dr. Kreitzberg has established a well-recognized reputation for creating a highly positive personalized quality dental experience. Dr. Kreitzberg prides himself in producing highly ethical comprehensive quality care in a gentle and thorough manner. He believes in optimum oral heath, and comprehensive treatment in a highly caring environment.

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Dustin H. Kreitzberg, DDS

Dr. Dustin Kreitzberg is a graduate of the New York University College of Dentistry. He served a one-year residency in General Dentistry at Mount Sinai Hospital with distinction. He is the type of individual and professional that all of the members here of our dental team can trust and recommend.

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Julie M. Kreitzberg, DMD

Dr. Julie M. Kreitzberg, a Rockland County native, attained her undergraduate degree in Biology from Lehigh University, where she graduated Summa Cum Laude and Phi Beta Kappa. While at Lehigh, she received the Presidential Scholarship, a one-year full scholarship awarded to Lehigh students with outstanding academic achievements. She then graduated with clinical honors from the University of Pennsylvania School of Dental Medicine. Dr. Kreitzberg continued her dental training at the Mount Sinai Hospital, where she completed a postdoctoral dental residency and gained extensive training in cosmetic dentistry, rotary endodontics and emergency dentistry. In addition to practicing dentistry, she has taught pre-clinical dentistry at the Stony Brook University School of Dental Medicine.

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