Dr Killen is extremely proffesional, gentle and kind, as is his entire staff. I like that there is never any question about the procedures or what to expect and that one is always treated with respect and listened to. I have been to many dentists and Dr. Killen is by far the very best dentist I have ever been to, and this is from someone who has had a lot of work done (big fillings, crowns, wisdom teeth pulled, root canals etc.) so I feel like an expert on the subject.