Dana has years of experience with nutrition, and has continued education to the max. She has helped several friends avoid extensive medical intervention because most physicians are trained to give medications rather than to dig, and get to the underlying cause of a patient's illness. Dana is an author as well. She and her staff are wonderful in both knowledge and concern, and also maintain a very professional appearance. They went out of their way to make me feel special and respected, and were very sympathetic to my situation. I couldn't have asked for more kindness and empathy anywhere. The seating they provided was extremely comfortable. The staff is friendly, and caring. They are very warm, professional, and extremely knowledgeable. Highly recommend.