In 2016 I had a crown put own by Dr. Cowhig at Dental Wellness. 4 days ago the crown came off. No fault at all of Dental Wellness (I am a clencher). I am currently in the USA and found a holistic dentist to put the crown back on. They X-rayed the tooth that is underneath the crown and examined the tooth and said it was healthy and not a shred of mercury amalgam. But here is the kicker; the dentist told me to tell Dr. David that the crown was beautiful work! You can't get a better referral than that...right? Another dentist praising your work and wanting you, the dentist, to know they were impressed with your work!! The crown came off so clean and was in perfect condition. Before the dentist glued it on she tried it on and struggled to get it back off, I mean really struggled. So not sure how it came off in the first place...LOL. Also, the tooth underneath was not worse for wear having endured 4 days of exposure. I didn't chew on that side of course but there was no sensitivity. I had a lot of work done with David as my mouth was full of mercury. I have nothing but praise for his work and chairside manner. He is not hard on the eye either! read more