I have moved to Fairfax County and will still drive here for my dental needs.My family has been coming here for over 20 years. Dr. Kassan and his staff are Wonderful!

Dr. Kassan and his team are professional yet relaxed. Both Dr. Kassan and Bethany told me exactly what they were doing while they were doing it and are thorough and kind. My husband and mother also go to Dr. Kassan and will continue to as long as we live in the Montclair/Woodbridge area!

Long time client of Dr. Kassan. They consistently provide quality cleaning and care.

Since I have been going to Dr. Kassans, I have had nothing but professionalism from him and his staff. Today was no different. They make you feel comfortable, and at ease.Keep doing what youre doing.

Appreciated being acknowledged by name when I entered the facility. During the treatment I was made very comfortable and thank you Dr. Kassan and staff, as a Native Black person with the craziness going on with racial inequalities I felt welcomed. So appreciated the warm blanket, again as much as people despise the dentist, thank you, you guys are awesome!!!

Everyone was so professional and very nice. Christy cleaned my teeth and was very friendly and sweet. As almost always there was no pain. They are very good about seeing to your comfort at Gregg Kassan’s office.

Expert care at a reasonable price. My wife and I are always pleased with Dr. Kassan’s work.

I’ve been going to Dr. Kassan for years. He’s a great dentist and his staff is first rate.

Very organized and efficient pratice with very good chairside manners.Very satisfied with the work that was done.

We have been patients of Dr Kassan for over 10 years. Excellent service, fantastic staff.

If you are looking for a dentist that knows his stuff, Dr. Kassan is the one. He is thorough and fully explains what needs care and what needs to be done. He took pictures of two teeth of mine that needed crowns and explained in detail why from the pictures. The dental hygienist is top notch.

I highly recommend Dr. Kassan! Hes been my dentist for a few years now and appreciate all he has done for my teeth and smile! He explains things before and during any procedure and I am very confident in his work. Also, very friendly staff and they are always able to accommodate last minute appointments. Thank you Dr. Kassan and team!

Its so nice that not to have to wait long in the office to be seen. Dr. Kassan is thorough and I trust the work that he does meaning when he finds a cavity I believe him unlike other dentists that just want your money. No pressure for services and I always get an estimate of what it is going to cost up front in writing for the treatments and what needs to be done, so there are no surprises. Ive had many cavities filled and a few crowns and all were painless so my fear of the dentist has diminished due to this doctor. The staff is wonderful and friendly.

Dr. Kassan is a great dentist. He is very professional and very detailed oriented. Everyone there is great. I get anxious when having to go to the dentist and Dr.Kassan has put my angst at ease. My family attends his office after being with another dental practice for years. That practice always talked about pulling out teeth of my children and applying sealants to my childrens teeth. Once we switched Dr. Kassan informed us that the sealants were not great to do on children and thus he had to fix my daughters sealants she had as to avoid cavities. Im so glad we switched..not to mention they are very close to home.Great team.. you wont be disappointed.

Dr. Kassan and his staff are great and give excellent service! With current condtions, I felt very safe going in because they are always very clean and I knew they would take the extra steps needed.

I have never been a fan of going to the dentist but Dr. Kassan and his staff have made me a believer that not all dentists are the same! They were friendly, encouraging and quick! He has a soft touch, explains whats happening as he works and was very friendly and personable. I would recommend them highly!

Clean facility and rooms. Staff is very attenuative to the patient/client.

Now I know how you got the name PAINLESS.I barely knew I was in a dentist office. Any apprehensions immediately faded away. I was made very comfortable in my visit.

Excellent experience. I had a tooth extraction today and felt no discomfort. Dr Kassan was done before I knew it. Quick and easy. Thank you for you work. Office staff also excellent. Remembered me from first appointment and no wait time at all.

Probably the most personable, thoughtful and gentle dentist I have visited in many years. The staff are top shelf as well. Happy to recommend.

As someone who grew up without fluoride in the water, and limited dental care as a child, I have a long history with dentists, and many fillings, extractions and crowns. Dr. Kassen is the first dentist who has listened to my concerns, appreciates why I often avoid dental visits, and tries to address my discomfort in the best way he can. He explains what he is doing, why he is doing it, and how long it will take. If you need a break in the middle of a procedure, he lets you do that. He actually thinks about what the patient is experiencing. I recommend him to all my friends.

I love this office. The office staff and the dental staff are wonderful. I feel welcome every time I walk in the door. I am very anxious about going to the dentist, but they always seem to put me ease. My five children also go here and love Dr. Kassan and his staff.

Dr. Kassan is so thorough he discovered, by examination, a serious problem that went unnoticed by my previous dentist. He employs the latest procedures to make the patient comfortable ( sunglasses, gloss, an apparatus to allow the mouth to remain open). He explained everything to my satisfaction, without my feeling rushed. Dr. Kassan gave analogies to describe what was happening to my tooth. He gave examples of things not to bite or tear to help my tooth heal. I came out of his chair feeling calm and confident that I received the best treatment.

Went in terrified, Dr. Kassan eased fears, procedure went good. No complaints. Very friendly staff and atmosphere.

What a kind thoughtful dentist and considerate team!

I had very extensive work by Dr. Kassan. I had 2 root canals completed, a complete replacement bridge done on my upper front teeth. All of my silver fillings removed and replaced with state of the art white fillings. He also finished up with some really nice veneer work. This work was performed a couple of years ago and I could not be more satisfied. The staff was very professional and kind. I do not have any stake in the practice nor do I have any type of friendship with the staff. This is a great place to get dental work completed by a highly trained dentist who is motivated enough to stay current on changing technology and a staff that really cares about the patient and that is on the level.

Extremely professional and caring Team. I had an issue that was treated with patience, care and compassion. Never did I feel pressured to continue, but I did feel patience and compassion on the Teams part. Thank you for demonstrating that.

As always, my visit was done with superiority. Gregg Kassan, in my opinion, is a very good a dentist. Gregg explains the situation at hand with detail and honesty. You do not get this with all dentists. I will always be with Gregg as his patient.

I arrived to the office a bit early and was immediately recognized, checked in, and invited to wait just a moment. Within a minute or two, I was escorted back to the exam room and met my dental hygienist, who asked the standard battery of questions, and began the procedure. Everything completed in good order and checked by Dr. Kassan. It is always a good experience, and I highly recommend this dental office.

What a great team! Ive been coming here for years and its consistently a professional, clean, and pleasant experience. Dr. Kassan and the full team are wonderful.

The reception staff are always very friendly and helpful setting up appointments. Dr Kassan goes out of his way to recommend a solution and does excellent work.

Thank you for your skillful diagnosis and the quick response to my needs and time frame.

I continue to be extremely pleased and unconditionally confident in Dr. Kassan, and his ever helpful staff members! Not only are they efficient and competent, but they demonstrate genuine care and concern for their patients! am 59 years old, and I have never been treated better, nor more like a member of the family, than at Dr. Kassans office!

Had a wonderful experience at Dr. Kassans office. The staff are very nice, helpful and make sure you feel welcome as soon as you enter the dental office. Dr. Kassan is amazing!!!!

Another amazing experience!!!! Myself and family have been patients of Dr. Kassan for over a decade and there has never been a bad experience. From the reception to the hygienists to Dr. Kassan himself - the entire experience is professional, enjoyable and if you can say this about going to the dentist - fun!!!! Thanks Dr. Kassan and staff - you ROCK!!!!!

Always a great experience, and Dr. Kassans work is always of the best quality provided with great service.

Excellent personal service from a dentist you can trust. My wife and I have been patients of Dr.Kassan for 17 years.

Great Dentist! Very personable and considerate!

Timely, friendly, professional. Another good experience.

Excellent as always. No issues.

Always an enjoyable and painless visit..

Bad, very bad. Does not stand behind his work.

Great job, quick and painless.

Wisdom tooth extraction went very well!