I 've had problems with Aspen Dental at Orange CT, and I have the photos to prove it. The first problem was that the dentist did not orientate me on not to put adhesive over the area where there was still an open cavity in my gums. I was complaining that every time I chewed that my gums hurt as if though I had a tooth ache were there was no tooth. I realized that what was going on was that the adhesive was acting like a plunger within the gum cavity where the tooth was extracted from and was pumping air into, and causing pressure to build up within the gum cavity and of course it was causing pain to the nerves with the tissue. I had told the dentist what was going on and he denied that this was the problem and what he did was grind material from the area where this was happening which was the left rear of the denture. The problem became worst after they had put in the soft liner, because now what the dentist did not realized was that he had grind a whole right through the denture surface and the soft liner was now bubbling up through the whole and acting like a permanent plunger, pumping air into soft liner and creating a bubble that was conforming to the whole in my gum cavity. I tolerated it until not much soon after the denture split right in half from front to back. When I took it to get it repaired I also explained to them about the whole in the rear left tooth and the bubble within the soft liner, which was hurting my gums. They repaired the split to my satisfaction. However after I got home I felt the bubble coming up again and hurting my gums. I took photos of everything and use a magnifying glass to find the problem and sure enough there was still a hole within the area where the bubble on the soft liner was formed. I took it back and they repaired it. Well today I woke up and where the the hole was repaired the arch was split in half with the tooth hanging from it. It has not been six months yet since I have had my dentures, where as I am suppose to get a permanent soft liner put in my dentures, once my gums have completely healed.