I had taken my 9 year old daughter to see Dr. Abigail this past year. He did a beautiful job correcting her teeth--so good that I decided for him to do mine as well!! He is conscientious of our needs and very pleasant. His staff is very nice and I never had any issues whatsoever. Very professional and first class practice. The office is very modern, CLEAN and very convenient to reach (in downtown Bethesda). We rarely had to sit long in the waiting room for him to see either of us. I've referred a few other families to him who are quite happy as well.