I purchased a groupin foe teeth whitening. Tried several times to call, receptionist always busy, super rushed, only certain days available etc. so consequently, finally got appointment made out so far ahead as to be two days past expiration date. When I got to office, they were not going to accept the groupon. Doctor made a big scene, very unprofessional, very uncomfortable. Didn't even let me brush my teeth before the Zoom. Girl who did it was ok. Entire time can hear dentist yelling at his "girls" ...hey buddy these are WOMEN, not girls!.... In other part of office. At end doctor comes back tells me Zoom wil not last noticed tartar in your teeth if you sign up with us free trays and bleaching for life. Frankly I don't care if they paid me, I would not be back!