Charged us for services and then didn't perform them and refused to return the money. Sued him in Fairfax County courts since that is where his practice was located. Won the case. He still hasn't returned the money. He sold his Fairfax practice within days of taking our money. He knew he was selling the practice and he stole our money. My mother was 89 years old and he took advantage of her.

Submitted July 29, 2014

My family and I have been going to Dr Weiss for many years. All four of us are big fans. He is professional, friendly, and soft-spoken. His staff have always been the very best - capable and friendly. Cannot imagine how any others could rate him less than straight 5s.

Submitted May 20, 2014

BEST dentist I ever had. Best practice period. His reception Alicia is very nice and helpful. His side-kicks are knowledable and friendly. Doctor Weiss himself is just all of the above! He has good bedside manner, soft spoken, and most importantly, very good with what he's doing with my teeth. (Quick and painless!) He never overbooks his patients like most practice does so there is no wait time, if your appointment is at 10AM, you'll get to see him at 10AM!!! (Well, at least for Ashburn location) My husband and I been seeing him for years.

Submitted Oct. 19, 2012

When I see him for an appointment, he only is in the room for about 60 seconds. After saying hello, he just pokes around in my mouth for 20 seconds then leaves. Why did I come there for a checkup in the first place if he isn't really going to check out my teeth and ask how they are etc?

Submitted May 13, 2011

Seriously, I have no idea what these other people are talking about. Dr. Weiss is the MOST amazing dentist. He has the sweetest, kindest personality--hands down, the best dentist I have ever been too. The only turnover that the office has had is the woman who answers the phone. He's NEVER done work to me without my consent, and I trust his opinion 100%. I also take my 3 children there for cleanings--they love him too. He really cares about his patients--you are not just a chart number--he remembers you and the work he did in your mouth even if it was months earlier. I would never see anyone else. You shouldn't either!

Submitted March 16, 2011

Performs procedures without consent. Then you get a bill half a year later! Wouldnt trust them! High turn over etc. New person on the phone each time I call.

Submitted May 13, 2010

Dr. Weiss is the worst dentist that I have ever been to. He was stupid in his comments to me, and even said that I was mentally unstable!! I could not wait to get out of his office. He charged me a lot, and then I had to go to another dentist in Annandale to help me fix the problem. She couldn't believe that his work had been done by another professional. I believe that he is unstable.. and I am so much happier with my other dentist

Submitted Oct. 19, 2009

Best dentist out there. Won't even know he is touching you. Stays current on all aspects of dentistry. Anything he has done to my teeth during the last 20 years has been perfect. I have small, brittle teeth and did have bone loss. I now see him every 4 months and have not had a problem in the last 8 or so years. Just cleanings now. Dr. Weiss is an easy going, ultra competent dentist. You won't hate going to the dentist if you go to Gary. Great staff. Wonderful practice all around. Am now flying from NY to Virginia just to see this dentist. Hate dentists but LOVE this dentist. Outstanding.

Submitted Aug. 25, 2007