Our Doctors

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.

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.

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.