Dr. Chen is excellent! She is very gentle and takes her time. She is very concerned for your comfort. Her staff is very friendly and helpful. Both my husband and I go to her. She has replaced crowns and done porcelain onlays for me. She always makes sure I am comfortable and not in pain. I bring both my 3 year old and six year old to her and they have had wonderful experiences with her. She is the only dentist I would go to!! She is like a member of our family!