Gregg L Kassan, DDS

I've been going to Dr. Kassan for at least 6 years. I have never waited in the waiting room more than 60 seconds, even when 15 minutes early. I really don't understand why they have magazines...

highly recommend! it's one of the best dentist in dmv area, I chipped my front tooth and dentist in Maryland want me to have implan but dr Kassan was able to fix with his amazing skill in an hours...

Dr Gregg Kassan is amazing, I am so pleased with Dr. Kassan who whiten my teeth and the professional whitening last longer this time, and All my friends are jealous with my beautiful smile, I...

Modern facility, kind and caring staff. Dr. Kassan is great. He explained what he planned to do and kept me updated as he numbed my mouth and filled my cavity. There are few ways to convey this...

He saw me at northern va dental clinic. He was rude and blunt . He did not apologize for having me wait. I am not good with remembering names so I asked his name as I left he acted very rude and...