I am almost done with my Invisalign treatment with Arlington Dental and couldn't be happier with my experience. The staff is super friendly, thorough, and accommodating. I have not been treated "differently" for being a Groupon customer.
I needed 9 refinements trays at the end of my initial 19 tray treatment and they were provided at no additional cost. They will also provide retainers when I'm done and a whitening treatment. Incredible value at $3600 (the cost after $2400 deduction).
Highly recommended!!