My family used to live in the McKinney area and really enjoyed Dr. Simmons and his staff. In 2012, we relocated to Ft Worth, which is about 50 miles from their office. We still make the long drive for dental work without a second thought. Dr. Simmons has a great chair-side manner and puts you at ease immediately. Your comfort is very important to them and for those (like myself) that didn't do too well early on in life taking care of their teeth, you won't feel embarrassed talking about it with the staff at Dr. Simmons's office. He is, hands-down, the best dentist we've ever seen and we'd recommend Dr Simmons to anybody looking for a great dentist that really does care about his patients.