I went to 6 day dental in Flower Mound Texas to get my teeth cleaned and a crown re-glued. I was told I needed a root canal on the tooth that needed the crown reglued. I agreed to their fees and they did the root canal. My temp crown is nothing but a flat surface that doesnt even resemble a tooth or serve as a tooth. When leaving I paid 700.00 of 1100.00 bill (out of network ) on my insurance but I felt it was worth it because they were open on Saturday. I was told by their office manager, "you will pay the balance when you return or we will not put your permanent crown on". I refused to write post dated checks for the balance and this angered them. Then when I told them dental work shouldnt cost so much the office manager told me "you will pay the balance when you return or further collection effors will be taken against you". I didnt have a problem paying my balance when the work was completed or right before they complete the work. I had a problem in writing post dated checks and refused to do it. Demanding payment in full for unfinished work is outrageous. then I wrote an email to their corporate office to be ignored. AVOID this place! unless you have money to burn and love being disrespected. Have these people ever heard the expression "Dont shake the tree till all the apples have fallen"... Needless to say any additional work they claimed I needed will NOT be completed by them. I had co workers warn me about their bad experience with 6 day dental (at another location in Coppell) but decided to give them the benefit of doubt. I was honestly impressed with them and planned to return for additional services till the ridiculous encounter with the office manager changed my perspective entirely.