Gentle Dental - Port Jefferson - A Dental365 Company

Chris Bracco

Great job . My teeth haven't this clean in years

Eric J

I am writing this after my first appointment with this dental office. The whole process from making an appointment to going for a checkup and cleaning was painless. The office is very clean and friendly. The hygienist was very thorough and spoke to me about each step. She then communicated everything she saw with the dentist and they viewed the X-rays and photos together. That shows the professionalism that is found between the employees in the office. I plan on using this office for my future dental needs.

Patricia EGAN

Best dentist! Dr Klieman is respectful, knowledgeable, and never makes you feel bad for having a little extra plaque in your teeth! Thank you to him and all the hygienist!

Lou Williamson

Dr. Mark Knakal was awesome! His assistant and office staff were very professional. Dr. Knakal knows his stuff. If you need a great periodontist/implant specialist go see this guy! Great work!