Practice overview
Kreitzberg Dental is a family dental practice at 353 Veterans Memorial Highway, Suite 202, in Commack, New York. The official website introduces Dr. Glen R. Kreitzberg, Dr. Dustin H. Kreitzberg and Dr. Julie M. Kreitzberg. Existing patients can call 631-543-5555; the website also provides 631-458-4720 for new-patient enquiries and an online appointment request option.
The practice provides preventive, general, restorative and cosmetic dental services for patients of different ages. Its treatment list includes examinations, cleanings, sealants, fillings, crowns and bridges, root canal treatment, extractions and dentures. Dental implants and implant-supported removable dentures are also described. Patients can discuss their dental history and the options suitable for their needs during an examination.
Cosmetic options include teeth whitening, bonding and porcelain veneers. The practice also lists clear aligner therapy, including SureSmile, and provides information about pediatric dentistry, emergency treatment, laser dentistry and sleep apnea care. Treatment suitability, fees and the expected sequence of appointments should be discussed directly with the treating dentist.
The office describes using digital radiography, a Carestream digital scanner, intraoral cameras and a diode laser. The official tour shows treatment rooms, reception spaces and the building exterior. The photograph accompanying this listing shows one of the clinic’s dental treatment rooms.
Published hours are Monday from 7:30 a.m. to 8 p.m., Tuesday and Wednesday from 7:30 a.m. to 4:30 p.m., Thursday and Friday from 7:30 a.m. to 2:30 p.m., and Saturday from 7:30 a.m. to 12:30 p.m. Sunday is listed as closed. Call the office to confirm appointment availability, holiday hours and insurance participation before visiting.


